diff options
Diffstat (limited to 'packages/dspam/pear/Image/Graph')
100 files changed, 0 insertions, 18940 deletions
diff --git a/packages/dspam/pear/Image/Graph/Axis.php b/packages/dspam/pear/Image/Graph/Axis.php deleted file mode 100644 index 99da305f..00000000 --- a/packages/dspam/pear/Image/Graph/Axis.php +++ /dev/null @@ -1,1690 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Class for axis handling. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Axis - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plotarea/Element.php - */ -require_once 'Image/Graph/Plotarea/Element.php'; - -/** - * Diplays a normal linear axis (either X- or Y-axis). - * - * @category Images - * @package Image_Graph - * @subpackage Axis - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ - class Image_Graph_Axis extends Image_Graph_Plotarea_Element -{ - - /** - * The type of the axis, possible values are: - * <ul> - * <li>IMAGE_GRAPH_AXIS_X / IMAGE_GRAPH_AXIS_HORIZONTAL - * <li>IMAGE_GRAPH_AXIS_Y / IMAGE_GRAPH_AXIS_VERTICAL / - * IMAGE_GRAPH_AXIS_Y_SECONDARY - * </ul> - * @var int - * @access private - */ - var $_type; - - /** - * The minimum value the axis displays - * @var int - * @access private - */ - var $_minimum = false; - - /** - * The minimum value the axis has been explicitly set by the user - * @var bool - * @access private - */ - var $_minimumSet = false; - - /** - * The maximum value the axis displays - * @var int - * @access private - */ - var $_maximum = false; - - /** - * The maximum value the axis has been explicitly set by the user - * @var bool - * @access private - */ - var $_maximumSet = false; - - /** - * The value span of the axis. - * This is primarily included for performance reasons - * @var double - * @access private - */ - var $_axisSpan = false; - - /** - * The value span of the axis. - * This is primarily included for performance reasons - * @var double - * @access private - */ - var $_axisValueSpan = false; - - /** - * The axis padding. - * The index 'low' specifies the padding for the low axis values (when not - * inverted), i.e. to the left on an x-axis and on the bottom of an y-axis, - * vice versa for 'high'. - * - * Axis padding does not make sense on a normal linear y-axis with a 'y-min' - * of 0 since this corresponds to displaying a small part of the y-axis - * below 0! - * - * @var array - * @access private - */ - var $_axisPadding = array('low' => 0, 'high' => 0); - - /** - * The number of "pixels" representing 1 unit on the axis - * - * This is primarily included for performance reasons - * @var double - * @access private - */ - var $_delta = false; - - /** - * Specify if the axis should label the minimum value - * @var bool - * @access private - */ - var $_showLabelMinimum = true; - - /** - * Specify if the axis should label 0 (zero) - * @var bool - * @access private - */ - var $_showLabelZero = false; - - /** - * Specify if the axis should label the maximum value - * @var bool - * @access private - */ - var $_showLabelMaximum = true; - - /** - * Show arrow heads at the 'end' of the axis, default: false - * @var bool - * @access private - */ - var $_showArrow = false; - - /** - * Intersection data of axis - * @var array - * @access private - */ - var $_intersect = array('value' => 'default', 'axis' => 'default'); - - /** - * The fixed size of the axis (i.e. width for y-axis, height for x-axis) - * @var mixed - * @access private - */ - var $_fixedSize = false; - - /** - * The label options - * - * Should text be shows, preferences for ticks. The indexes start at level - * 1, which is chosen for readability - * @var array - * @access private - */ - var $_labelOptions = array( - 1 => array( - 'interval' => 1, - 'type' => 'auto', - 'tick' => array( - 'start' => -2, - 'end' => 2, - 'color' => false // default color - ), - 'showtext' => true, - 'showoffset' => false, - 'font' => array(), - 'offset' => 0, - 'position' => 'outside', - ) - ); - - /** - * The labels that are shown. - * - * This is used to make values show only once... - * @access private - */ - var $_labelText = array(); - - /** - * A data preprocessor for formatting labels, fx showing dates as a standard - * date instead of Unix time stamp - * @var Image_Graph_DatePreProcessor - * @access private - * @see Image_Graph_DataPreProcessor - */ - var $_dataPreProcessor = null; - - /** - * Point marked in the axis - * @var array - * @access private - */ - var $_marks = array(); - - /** - * Specifies whether the values should be 'pushed' by 0.5 - * @var bool - * @access private - */ - var $_pushValues = false; - - /** - * The title of this axis - * @var string - * @access private - */ - var $_title = ''; - - /** - * The font used for the title of this axis - * @var Image_Graph_Font - * @access private - */ - var $_titleFont = false; - - /** - * Invert the axis (i.e. if an y-axis normally displays minimum values at - * the bottom, they are not displayed at the top - * @var bool - * @access private - * @since 0.3.0dev3 - */ - var $_invert = false; - - /** - * Transpose the axis (i.e. is a normal y-axis transposed, so thats it's not show - * vertically as normally expected, but instead horizontally) - * @var bool - * @access private - */ - var $_transpose = false; - - /** - * Image_Graph_Axis [Constructor]. - * Normally a manual creation should not be necessary, axis are created - * automatically by the {@link Image_Graph_Plotarea} constructor unless - * explicitly defined otherwise - * - * @param int $type The type (direction) of the Axis, use IMAGE_GRAPH_AXIS_X - * for an X-axis (default, may be omitted) and IMAGE_GRAPH_AXIS_Y for Y- - * axis) - */ - function Image_Graph_Axis($type = IMAGE_GRAPH_AXIS_X) - { - parent::Image_Graph_Element(); - $this->_type = $type; - $this->_fillStyle = 'black'; - } - - /** - * Push the values by 0.5 (for bar and step chart) - * - * @access private - */ - function _pushValues() - { - $this->_pushValues = true; - } - - /** - * Sets the axis padding for a given position ('low' or 'high') - * @param string $where The position - * @param int $value The number of pixels to "pad" - * @access private - */ - function _setAxisPadding($where, $value) - { - $this->_axisPadding[$where] = $value; - } - - /** - * Gets the font of the title. - * - * If not font has been set, the parent font is propagated through it's - * children. - * - * @return array An associated array used for canvas - * @access private - */ - function _getTitleFont() - { - if ($this->_titleFont === false) { - if ($this->_defaultFontOptions !== false) { - return $this->_defaultFontOptions; - } else { - return $this->_getFont(); - } - } else { - if (is_object($this->_titleFont)) { - return $this->_titleFont->_getFont(); - } elseif (is_array($this->_titleFont)) { - return $this->_getFont($this->_titleFont); - } elseif (is_int($this->_titleFont)) { - return $this->_getFont(array('size' => $this->_titleFont)); - } - } - return array(); - } - - /** - * Shows a label for the the specified values. - * - * Allowed values are combinations of: - * <ul> - * <li>IMAGE_GRAPH_LABEL_MINIMUM - * <li>IMAGE_GRAPH_LABEL_ZERO - * <li>IMAGE_GRAPH_LABEL_MAXIMUM - * </ul> - * By default none of these are shows on the axis - * - * @param int $value The values to show labels for - */ - function showLabel($value) - { - $this->_showLabelMinimum = ($value & IMAGE_GRAPH_LABEL_MINIMUM); - $this->_showLabelZero = ($value & IMAGE_GRAPH_LABEL_ZERO); - $this->_showLabelMaximum = ($value & IMAGE_GRAPH_LABEL_MAXIMUM); - } - - /** - * Sets a data preprocessor for formatting the axis labels - * - * @param Image_Graph_DataPreprocessor $dataPreProcessor The data preprocessor - * @see Image_Graph_DataPreprocessor - */ - function setDataPreProcessor(& $dataPreProcessor) - { - $this->_dataPreProcessor =& $dataPreProcessor; - } - - /** - * Gets the minimum value the axis will show - * - * @return double The minumum value - * @access private - */ - function _getMinimum() - { - return $this->_minimum; - } - - /** - * Gets the maximum value the axis will show - * - * @return double The maximum value - * @access private - */ - function _getMaximum() - { - return $this->_maximum; - } - - /** - * Sets the minimum value the axis will show - * - * @param double $minimum The minumum value to use on the axis - * @access private - */ - function _setMinimum($minimum) - { - if ($this->_minimum === false) { - $this->forceMinimum($minimum, false); - } else { - $this->forceMinimum(min($this->_minimum, $minimum), false); - } - } - - /** - * Sets the maximum value the axis will show - * - * @param double $maximum The maximum value to use on the axis - * @access private - */ - function _setMaximum($maximum) - { - if ($this->_maximum === false) { - $this->forceMaximum($maximum, false); - } else { - $this->forceMaximum(max($this->_maximum, $maximum), false); - } - } - - /** - * Forces the minimum value of the axis - * - * @param double $minimum The minumum value to use on the axis - * @param bool $userEnforce This value should not be set, used internally - */ - function forceMinimum($minimum, $userEnforce = true) - { - if (($userEnforce) || (!$this->_minimumSet)) { - $this->_minimum = $minimum; - $this->_minimumSet = $userEnforce; - } - $this->_calcLabelInterval(); - } - - /** - * Forces the maximum value of the axis - * - * @param double $maximum The maximum value to use on the axis - * @param bool $userEnforce This value should not be set, used internally - */ - function forceMaximum($maximum, $userEnforce = true) - { - if (($userEnforce) || (!$this->_maximumSet)) { - $this->_maximum = $maximum; - $this->_maximumSet = $userEnforce; - } - $this->_calcLabelInterval(); - } - - /** - * Show an arrow head on the 'end' of the axis - */ - function showArrow() - { - $this->_showArrow = true; - } - - /** - * Do not show an arrow head on the 'end' of the axis (default) - */ - function hideArrow() - { - $this->_showArrow = false; - } - - /** - * Return the label distance. - * - * @param int $level The label level to return the distance of - * @return int The distance between 2 adjacent labels - * @access private - */ - function _labelDistance($level = 1) - { - $l1 = $this->_getNextLabel(false, $level); - $l2 = $this->_getNextLabel($l1, $level);; - return abs($this->_point($l2) - $this->_point($l1)); - } - - /** - * Sets an interval for when labels are shown on the axis. - * - * By default 'auto' is used, forcing the axis to calculate a approximate - * best label interval to be used. Specify an array to use user-defined - * values for labels. - * - * @param mixed $labelInterval The interval with which labels are shown - * @param int $level The label level to set the interval on - */ - function setLabelInterval($labelInterval = 'auto', $level = 1) - { - if (!isset($this->_labelOptions[$level])) { - $this->_labelOptions[$level] = array(); - } - - if ($labelInterval === 'auto') { - $this->_labelOptions[$level]['type'] = 'auto'; - $this->_calcLabelInterval(); - } else { - $this->_labelOptions[$level]['type'] = 'manual'; - $this->_labelOptions[$level]['interval'] = $labelInterval; - } - } - - /** - * Sets options for the label at a specific level. - * - * Possible options are: - * - * 'showtext' true or false whether label text should be shown or not - * - * 'showoffset' should the label be shown at an offset, i.e. should the - * label be shown at a position so that it does not overlap with prior - * levels. Only applies to multilevel labels with text - * - * 'font' The font options as an associated array - * - * 'position' The position at which the labels are written ('inside' or - * 'outside' the axis). NB! This relative position only applies to the - * default location of the axis, i.e. if an x-axis is inverted then - * 'outside' still refers to the "left" side of a normal y-axis (since this - * is normally 'outside') but the actual output will be labels on the - * "inside"! - * - * 'format' To format the label text according to a sprintf statement - * - * 'dateformat' To format the label as a date, fx. j. M Y = 29. Jun 2005 - * - * @param string $option The label option name (see detailed description - * for possible values) - * @param mixed $value The value for the option - * @param int $level The label level to set the interval on - */ - function setLabelOption($option, $value, $level = 1) - { - if (!isset($this->_labelOptions[$level])) { - $this->_labelOptions[$level] = array('type' => 'auto'); - } - - $this->_labelOptions[$level][$option] = $value; - } - - /** - * Sets options for the label at a specific level. - * - * The possible options are specified in {@link Image_Graph_Axis:: - * setLabelOption()}. - * - * @param array $options An assciated array with label options - * @param int $level The label level to set the interval on - */ - function setLabelOptions($options, $level = 1) - { - if (is_array($options)) { - if (isset($this->_labelOptions[$level])) { - $this->_labelOptions[$level] = array_merge($this->_labelOptions[$level], $options); - } else { - $this->_labelOptions[$level] = $options; - } - - } - } - - /** - * Sets the title of this axis. - * - * This is used as an alternative (maybe better) method, than using layout's - * for axis-title generation. - * - * To use the current propagated font, but just set it vertically, simply - * pass 'vertical' as second parameter for vertical alignment down-to-up or - * 'vertical2' for up-to-down alignment. - * - * @param string $title The title of this axis - * @param Image_Graph_Font $font The font used for the title - * @since 0.3.0dev2 - */ - function setTitle($title, $font = false) - { - $this->_title = $title; - if ($font === 'vertical') { - $this->_titleFont = array('vertical' => true, 'angle' => 90); - } elseif ($font === 'vertical2') { - $this->_titleFont = array('vertical' => true, 'angle' => 270); - } else { - $this->_titleFont =& $font; - } - } - - /** - * Sets a fixed "size" for the axis. - * - * If the axis is any type of y-axis the size relates to the width of the - * axis, if an x-axis is concerned the size is the height. - * - * @param int $size The fixed size of the axis - * @since 0.3.0dev5 - */ - function setFixedSize($size) - { - $this->_fixedSize = $size; - } - - /** - * Preprocessor for values, ie for using logarithmic axis - * - * @param double $value The value to preprocess - * @return double The preprocessed value - * @access private - */ - function _value($value) - { - return $value - $this->_getMinimum() + ($this->_pushValues ? 0.5 : 0); - } - - /** - * Apply the dataset to the axis - * - * @param Image_Graph_Dataset $dataset The dataset - * @access private - */ - function _applyDataset(&$dataset) - { - if ($this->_type == IMAGE_GRAPH_AXIS_X) { - $this->_setMinimum($dataset->minimumX()); - $this->_setMaximum($dataset->maximumX()); - } else { - $this->_setMinimum($dataset->minimumY()); - $this->_setMaximum($dataset->maximumY()); - } - } - - /** - * Get the pixel position represented by a value on the canvas - * - * @param double $value the value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _point($value) - { - if ((($this->_type == IMAGE_GRAPH_AXIS_X) && (!$this->_transpose)) || - (($this->_type != IMAGE_GRAPH_AXIS_X) && ($this->_transpose))) - { - if ($this->_invert) { - return max($this->_left, $this->_right - $this->_axisPadding['high'] - $this->_delta * $this->_value($value)); - } else { - return min($this->_right, $this->_left + $this->_axisPadding['low'] + $this->_delta * $this->_value($value)); - } - } else { - if ($this->_invert) { - return min($this->_bottom, $this->_top + $this->_axisPadding['high'] + $this->_delta * $this->_value($value)); - } else { - return max($this->_top, $this->_bottom - $this->_axisPadding['low'] - $this->_delta * $this->_value($value)); - } - } - } - - - /** - * Get the axis intersection pixel position - * - * This is only to be called prior to output! I.e. between the user - * invokation of Image_Graph::done() and any actual output is performed. - * This is because it can change the axis range. - * - * @param double $value the intersection value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _intersectPoint($value) - { - - if (($value === 'min') || ($value < $this->_getMinimum())) { - if ($this->_type == IMAGE_GRAPH_AXIS_X) { - if ($this->_invert) { - return ($this->_transpose ? $this->_top : $this->_right); - } else { - return ($this->_transpose ? $this->_bottom : $this->_left); - } - } else { - if ($this->_invert) { - return ($this->_transpose ? $this->_right : $this->_top); - } else { - return ($this->_transpose ? $this->_left : $this->_bottom); - } - } - } elseif (($value === 'max') || ($value > $this->_getMaximum())) { - if ($this->_type == IMAGE_GRAPH_AXIS_X) { - if ($this->_invert) { - return ($this->_transpose ? $this->_bottom : $this->_left); - } else { - return ($this->_transpose ? $this->_top : $this->_right); - } - } else { - if ($this->_invert) { - return ($this->_transpose ? $this->_left : $this->_bottom); - } else { - return ($this->_transpose ? $this->_right : $this->_top); - } - } - } - - return $this->_point($value); - } - - /** - * Calculate the delta value (the number of pixels representing one unit - * on the axis) - * - * @return double The label interval - * @access private - */ - function _calcDelta() - { - if ($this->_axisValueSpan == 0) { - $this->_delta = false; - } elseif ($this->_type == IMAGE_GRAPH_AXIS_X) { - $this->_delta = (($this->_transpose ? $this->height() : $this->width()) - ($this->_axisPadding['low'] + $this->_axisPadding['high'])) / ($this->_axisValueSpan + ($this->_pushValues ? 1 : 0)); - } else { - $this->_delta = (($this->_transpose ? $this->width() : $this->height()) - ($this->_axisPadding['low'] + $this->_axisPadding['high'])) / ($this->_axisValueSpan + ($this->_pushValues ? 1 : 0)); - } - } - - /** - * Calculate the label interval - * - * If explicitly defined this will be calucated to an approximate best. - * - * @return double The label interval - * @access private - */ - function _calcLabelInterval() - { - $min = $this->_getMinimum(); - $max = $this->_getMaximum(); - - $this->_axisValueSpan = $this->_axisSpan = abs($max - $min); - - if ((!empty($min)) && (!empty($max)) && ($min > $max)) { - $this->_labelOptions[1]['interval'] = 1; - return true; - } - - $span = 0; - foreach($this->_labelOptions as $level => $labelOptions) { - if ((!isset($labelOptions['type'])) || ($labelOptions['type'] !== 'auto')) { - $span = false; - } elseif ($level == 1) { - $span = $this->_axisValueSpan; - } else { - $l1 = $this->_getNextLabel(false, $level - 1); - $l2 = $this->_getNextLabel($l1, $level - 1); - if ((!is_numeric($l1)) || (!is_numeric($l2))) { - $span == false; - } else { - $span = $l2 - $l1; - } - } - - if ($span !== false) { - $interval = pow(10, floor(log10($span))); - - if ($interval == 0) { - $interval = 1; - } - - if ((($span) / $interval) < 3) { - $interval = $interval / 4; - } elseif ((($span) / $interval) < 5) { - $interval = $interval / 2; - } elseif ((($span) / $interval) > 10) { - $interval = $interval * 2; - } - - if (($interval -floor($interval) == 0.5) && ($interval != 0.5)) { - $interval = floor($interval); - } - - // just to be 100% sure that an interval of 0 is not returned some - // additional checks are performed - if ($interval == 0) { - $interval = ($span) / 5; - } - - if ($interval == 0) { - $interval = 1; - } - - $this->_labelOptions[$level]['interval'] = $interval; - } - } - } - - /** - * Get next label point - * - * @param doubt $currentLabel The current label, if omitted or false, the - * first is returned - * @param int $level The label level to get the next label from - * @return double The next label point - * @access private - */ - function _getNextLabel($currentLabel = false, $level = 1) - { - if (!isset($this->_labelOptions[$level])) { - return false; - } - - if (is_array($this->_labelOptions[$level]['interval'])) { - if ($currentLabel === false) { - reset($this->_labelOptions[$level]['interval']); - } - - if (list(, $label) = each($this->_labelOptions[$level]['interval'])) { - return $label; - } else { - return false; - } - } else { - $li = $this->_labelInterval($level); - if (($this->_axisSpan == 0) || ($this->_axisValueSpan == 0) || - ($li == 0) - ) { - return false; - } - - $labelInterval = $this->_axisSpan / ($this->_axisValueSpan / $li); - - if ($labelInterval == 0) { - return false; - } - - if ($currentLabel === false) { - $label = ((int) ($this->_getMinimum() / $labelInterval)) * - $labelInterval - $labelInterval; - while ($label < $this->_getMinimum()) { - $label += $labelInterval; - } - return $label; - } else { - if ($currentLabel + $labelInterval > $this->_getMaximum()) { - return false; - } else { - return $currentLabel + $labelInterval; - } - } - } - } - - /** - * Get the interval with which labels are shown on the axis. - * - * If explicitly defined this will be calucated to an approximate best. - * - * @param int $level The label level to get the label interval for - * @return double The label interval - * @access private - */ - function _labelInterval($level = 1) - { - if ((!isset($this->_labelOptions[$level])) || - (!isset($this->_labelOptions[$level]['interval'])) - ) { - return 1; - } - - return (is_array($this->_labelOptions[$level]['interval']) - ? 1 - : $this->_labelOptions[$level]['interval'] - ); - } - - /** - * Get the size in pixels of the axis. - * - * For an x-axis this is the width of the axis including labels, and for an - * y-axis it is the corrresponding height - * - * @return int The size of the axis - * @access private - */ - function _size() - { - if (!$this->_visible) { - return 0; - } - - if ($this->_fixedSize !== false) { - return $this->_fixedSize; - } - - krsort($this->_labelOptions); - - $totalMaxSize = 0; - - foreach ($this->_labelOptions as $level => $labelOptions) { - if ((isset($labelOptions['showoffset'])) && ($labelOptions['showoffset'] === true)) { - $this->_labelOptions[$level]['offset'] += $totalMaxSize; - } elseif (!isset($this->_labelOptions[$level]['offset'])) { - $this->_labelOptions[$level]['offset'] = 0; - } - if ( - (isset($labelOptions['showtext'])) && - ($labelOptions['showtext'] === true) && - ( - (!isset($labelOptions['position'])) || - ($labelOptions['position'] == 'outside') - ) - ) { - if (isset($labelOptions['font'])) { - $font = $this->_getFont($labelOptions['font']); - } else { - if ($this->_defaultFontOptions !== false) { - $font = $this->_defaultFontOptions; - } else { - $font = $this->_getFont(); - } - } - $this->_canvas->setFont($font); - - $value = false; - $maxSize = 0; - while (($value = $this->_getNextLabel($value, $level)) !== false) { - if ((abs($value) > 0.0001) && ($value > $this->_getMinimum()) && - ($value < $this->_getMaximum())) - { - if (is_object($this->_dataPreProcessor)) { - $labelText = $this->_dataPreProcessor->_process($value); - } elseif (isset($labelOptions['format'])) { - $labelText = sprintf($labelOptions['format'], $value); - } elseif (isset($labelOptions['dateformat'])) { - $labelText = date($labelOptions['dateformat'], $value); - } else { - $labelText = $value; - } - - if ((($this->_type == IMAGE_GRAPH_AXIS_X) && (!$this->_transpose)) || - (($this->_type != IMAGE_GRAPH_AXIS_X) && ($this->_transpose))) - { - $maxSize = max($maxSize, $this->_canvas->textHeight($labelText)); - } else { - $maxSize = max($maxSize, $this->_canvas->textWidth($labelText)); - } - } - } - if ((isset($labelOptions['showoffset'])) && ($labelOptions['showoffset'] === true)) { - $totalMaxSize += $maxSize; - } else { - $totalMaxSize = max($totalMaxSize, $maxSize); - } - } - } - - if ($this->_title) { - $this->_canvas->setFont($this->_getTitleFont()); - - if ((($this->_type == IMAGE_GRAPH_AXIS_X) && (!$this->_transpose)) || - (($this->_type != IMAGE_GRAPH_AXIS_X) && ($this->_transpose))) - { - $totalMaxSize += $this->_canvas->textHeight($this->_title); - } else { - $totalMaxSize += $this->_canvas->textWidth($this->_title); - } - $totalMaxSize += 10; - } - - return $totalMaxSize + 3; - } - - /** - * Adds a mark to the axis at the specified value - * - * @param double $value The value - * @param double $value2 The second value (for a ranged mark) - */ - function addMark($value, $value2 = false, $text = false) - { - if ($value2 === false) { - $this->_marks[] = $value; - } else { - $this->_marks[] = array($value, $value2); - } - } - - /** - * Is the axis numeric or not? - * - * @return bool True if numeric, false if not - * @access private - */ - function _isNumeric() - { - return true; - } - - /** - * Set the major tick appearance. - * - * The positions are specified in pixels relative to the axis, meaning that - * a value of -1 for start will draw the major tick 'line' starting at 1 - * pixel outside (negative) value the axis (i.e. below an x-axis and to the - * left of a normal y-axis). - * - * @param int $start The start position relative to the axis - * @param int $end The end position relative to the axis - * @param int $level The label level to set the tick options for - * @since 0.3.0dev2 - */ - function setTickOptions($start, $end, $level = 1) - { - if (!isset($this->_labelOptions[$level])) { - $this->_labelOptions[$level] = array(); - } - - $this->_labelOptions[$level]['tick'] = array( - 'start' => $start, - 'end' => $end - ); - } - - /** - * Invert the axis direction - * - * If the minimum values are normally displayed fx. at the bottom setting - * axis inversion to true, will cause the minimum values to be displayed at - * the top and maximum at the bottom. - * - * @param bool $invert True if the axis is to be inverted, false if not - * @since 0.3.0dev3 - */ - function setInverted($invert) - { - $this->_invert = $invert; - } - - /** - * Set axis intersection. - * - * Sets the value at which the axis intersects other axis, fx. at which Y- - * value the x-axis intersects the y-axis (normally at 0). - * - * Possible values are 'default', 'min', 'max' or a number between axis min - * and max (the value will automatically be limited to this range). - * - * For a coordinate system with 2 y-axis, the x-axis can either intersect - * the primary or the secondary y-axis. To make the x-axis intersect the - * secondary y-axis at a given value pass IMAGE_GRAPH_AXIS_Y_SECONDARY as - * second parameter. - * - * @param mixed $intersection The value at which the axis intersect the - * 'other' axis - * @param mixed $axis The axis to intersect. Only applies to x-axis with - * both a primary and secondary y-axis available. - * @since 0.3.0dev2 - */ - function setAxisIntersection($intersection, $axis = 'default') - { - if ($axis == 'x') { - $axis = IMAGE_GRAPH_AXIS_X; - } elseif ($axis == 'y') { - $axis = IMAGE_GRAPH_AXIS_Y; - } elseif ($axis == 'ysec') { - $axis = IMAGE_GRAPH_AXIS_Y_SECONDARY; - } - $this->_intersect = array( - 'value' => $intersection, - 'axis' => $axis - ); - } - - /** - * Get axis intersection data. - * - * @return array An array with the axis intersection data. - * @since 0.3.0dev2 - * @access private - */ - function _getAxisIntersection() - { - $value = $this->_intersect['value']; - $axis = $this->_intersect['axis']; - if (($this->_type == IMAGE_GRAPH_AXIS_Y) - || ($this->_type == IMAGE_GRAPH_AXIS_Y_SECONDARY) - ) { - $axis = IMAGE_GRAPH_AXIS_X; - } elseif ($axis == 'default') { - $axis = IMAGE_GRAPH_AXIS_Y; - } - - if ($value === 'default') { - switch ($this->_type) { - case IMAGE_GRAPH_AXIS_Y: - $value = 'min'; - break; - case IMAGE_GRAPH_AXIS_Y_SECONDARY: - $value = 'max'; - break; - case IMAGE_GRAPH_AXIS_X: - $value = 0; - break; - } - } - - return array('value' => $value, 'axis' => $axis); - } - - /** - * Resets the elements - * - * @access private - */ - function _reset() - { - parent::_reset(); - $this->_labelText = array(); - } - - /** - * Output an axis tick mark. - * - * @param int $value The value to output - * @param int $level The label level to draw the tick for - * @access private - */ - function _drawTick($value, $level = 1) - { - if (isset($this->_labelOptions[$level])) { - $labelOptions = $this->_labelOptions[$level]; - $labelPosition = $this->_point($value); - - if (isset($labelOptions['offset'])) { - $offset = $labelOptions['offset']; - } else { - $offset = 0; - } - - if ((isset($labelOptions['showtext'])) && ($labelOptions['showtext'] === true)) { - if (is_object($this->_dataPreProcessor)) { - $labelText = $this->_dataPreProcessor->_process($value); - } elseif (isset($labelOptions['format'])) { - $labelText = sprintf($labelOptions['format'], $value); - } elseif (isset($labelOptions['dateformat'])) { - $labelText = date($labelOptions['dateformat'], $value); - } else { - $labelText = $value; - } - - if (!in_array($labelText, $this->_labelText)) { - $this->_labelText[] = $labelText; - - if (isset($labelOptions['font'])) { - $font = $this->_getFont($labelOptions['font']); - } else { - if ($this->_defaultFontOptions !== false) { - $font = $this->_defaultFontOptions; - } else { - $font = $this->_getFont(); - } - } - $this->_canvas->setFont($font); - - if ( - (isset($labelOptions['position'])) && - ($labelOptions['position'] == 'inside') - ) { - $labelInside = true; - } else { - $labelInside = false; - } - - if ($this->_type == IMAGE_GRAPH_AXIS_Y) { - if ($this->_transpose) { - if ($labelInside) { - $this->write( - $labelPosition, - $this->_top - 3 - $offset, - $labelText, - IMAGE_GRAPH_ALIGN_BOTTOM | IMAGE_GRAPH_ALIGN_CENTER_X, - $font - ); - } else { - $this->write( - $labelPosition, - $this->_top + 6 + $offset + $font['size'] * (substr_count($labelText, "\n") + 1), - $labelText, - IMAGE_GRAPH_ALIGN_BOTTOM | IMAGE_GRAPH_ALIGN_CENTER_X, - $font - ); - } - } - else { - if ($labelInside) { - $this->write( - $this->_right + 3 + $offset, - $labelPosition, - $labelText, - IMAGE_GRAPH_ALIGN_CENTER_Y | IMAGE_GRAPH_ALIGN_LEFT, - $font - ); - } else { - $this->write( - $this->_right - 3 - $offset, - $labelPosition, - $labelText, - IMAGE_GRAPH_ALIGN_CENTER_Y | IMAGE_GRAPH_ALIGN_RIGHT, - $font - ); - } - } - } elseif ($this->_type == IMAGE_GRAPH_AXIS_Y_SECONDARY) { - if ($this->_transpose) { - if ($labelInside) { - $this->write( - $labelPosition, - $this->_bottom + 6 + $offset + $font['size'] * (substr_count($labelText, "\n") + 1), - $labelText, - IMAGE_GRAPH_ALIGN_BOTTOM | IMAGE_GRAPH_ALIGN_CENTER_X, - $font - ); - } else { - $this->write( - $labelPosition, - $this->_bottom - 3 - $offset, - $labelText, - IMAGE_GRAPH_ALIGN_BOTTOM | IMAGE_GRAPH_ALIGN_CENTER_X, - $font - ); - } - } - else { - if ($labelInside) { - $this->write( - $this->_left - 3 - $offset, - $labelPosition, - $labelText, - IMAGE_GRAPH_ALIGN_CENTER_Y | IMAGE_GRAPH_ALIGN_RIGHT, - $font - ); - } else { - $this->write( - $this->_left + 3 + $offset, - $labelPosition, - $labelText, - IMAGE_GRAPH_ALIGN_CENTER_Y | IMAGE_GRAPH_ALIGN_LEFT, - $font - ); - } - } - } else { - if ($this->_transpose) { - if ($labelInside) { - $this->write( - $this->_right + 3 + $offset, - $labelPosition, - $labelText, - IMAGE_GRAPH_ALIGN_CENTER_Y | IMAGE_GRAPH_ALIGN_LEFT, - $font - ); - } else { - $this->write( - $this->_right - 3 - $offset, - $labelPosition, - $labelText, - IMAGE_GRAPH_ALIGN_CENTER_Y | IMAGE_GRAPH_ALIGN_RIGHT, - $font - ); - } - } - else { - if ($labelInside === true) { - $this->write( - $labelPosition, - $this->_top - 3 - $offset, - $labelText, - IMAGE_GRAPH_ALIGN_CENTER_X | IMAGE_GRAPH_ALIGN_BOTTOM, - $font - ); - } else { - $this->write( - $labelPosition, - $this->_top + 6 + $offset + $font['size'] * (substr_count($labelText, "\n") + 1), - $labelText, - IMAGE_GRAPH_ALIGN_CENTER_X | IMAGE_GRAPH_ALIGN_BOTTOM, - $font - ); - } - } - } - } - } - - $tickColor = false; - if (isset($this->_labelOptions[$level]['tick'])) { - if (isset($this->_labelOptions[$level]['tick']['start'])) { - $tickStart = $this->_labelOptions[$level]['tick']['start']; - } else { - $tickStart = false; - } - - if (isset($this->_labelOptions[$level]['tick']['end'])) { - $tickEnd = $this->_labelOptions[$level]['tick']['end']; - } else { - $tickEnd = false; - } - - if ((isset($this->_labelOptions[$level]['tick']['color'])) && ($this->_labelOptions[$level]['tick']['color'] !== false)) { - $tickColor = $this->_labelOptions[$level]['tick']['color']; - } - } - - if ($tickStart === false) { - $tickStart = -2; - } - - if ($tickEnd === false) { - $tickEnd = 2; - } - - if ($tickColor !== false) { - $this->_canvas->setLineColor($tickColor); - } - else { - $this->_getLineStyle(); - } - - if ($this->_type == IMAGE_GRAPH_AXIS_Y) { - if ($tickStart === 'auto') { - $tickStart = -$offset; - } - if ($this->_transpose) { - $this->_canvas->line( - array( - 'x0' => $labelPosition, - 'y0' => $this->_top + $tickStart, - 'x1' => $labelPosition, - 'y1' => $this->_top + $tickEnd - ) - ); - } - else { - $this->_canvas->line( - array( - 'x0' => $this->_right + $tickStart, - 'y0' => $labelPosition, - 'x1' => $this->_right + $tickEnd, - 'y1' => $labelPosition - ) - ); - } - } elseif ($this->_type == IMAGE_GRAPH_AXIS_Y_SECONDARY) { - if ($tickStart === 'auto') { - $tickStart = $offset; - } - if ($this->_transpose) { - $this->_canvas->line( - array( - 'x0' => $labelPosition, - 'y0' => $this->_bottom - $tickStart, - 'x1' => $labelPosition, - 'y1' => $this->_bottom - $tickEnd - ) - ); - } - else { - $this->_canvas->line( - array( - 'x0' => $this->_left - $tickStart, - 'y0' => $labelPosition, - 'x1' => $this->_left - $tickEnd, - 'y1' => $labelPosition - ) - ); - } - } else { - if ($tickStart === 'auto') { - $tickStart = $offset; - } - if ($this->_transpose) { - $this->_canvas->line( - array( - 'x0' => $this->_right + $tickStart, - 'y0' => $labelPosition, - 'x1' => $this->_right + $tickEnd, - 'y1' => $labelPosition - ) - ); - } - else { - $this->_canvas->line( - array( - 'x0' => $labelPosition, - 'y0' => $this->_top - $tickStart, - 'x1' => $labelPosition, - 'y1' => $this->_top - $tickEnd - ) - ); - } - } - } - } - - /** - * Draws axis lines. - * - * @access private - */ - function _drawAxisLines() - { - if ($this->_type == IMAGE_GRAPH_AXIS_X) { - $this->_getLineStyle(); - $this->_getFillStyle(); - - if ($this->_transpose) { - $data = array( - 'x0' => $this->_right, - 'y0' => $this->_top, - 'x1' => $this->_right, - 'y1' => $this->_bottom - ); - } else { - $data = array( - 'x0' => $this->_left, - 'y0' => $this->_top, - 'x1' => $this->_right, - 'y1' => $this->_top - ); - } - - if ($this->_showArrow) { - if ($this->_getMaximum() <= 0) { - $data['end0'] = 'arrow2'; - $data['size0'] = 7; - } - else { - $data['end1'] = 'arrow2'; - $data['size1'] = 7; - } - } - - $this->_canvas->line($data); - - if ($this->_title) { - if (!$this->_transpose) { - $y = $this->_bottom; - $x = $this->_left + $this->width() / 2; - $this->write($x, $y, $this->_title, IMAGE_GRAPH_ALIGN_CENTER_X + IMAGE_GRAPH_ALIGN_BOTTOM, $this->_getTitleFont()); - } - else { - $y = $this->_top + $this->height() / 2; - $x = $this->_left; - $this->write($x, $y, $this->_title, IMAGE_GRAPH_ALIGN_LEFT + IMAGE_GRAPH_ALIGN_CENTER_Y, $this->_getTitleFont()); - } - } - } elseif ($this->_type == IMAGE_GRAPH_AXIS_Y_SECONDARY) { - $this->_getLineStyle(); - $this->_getFillStyle(); - - if ($this->_transpose) { - $data = array( - 'x0' => $this->_left, - 'y0' => $this->_bottom, - 'x1' => $this->_right, - 'y1' => $this->_bottom - ); - } else { - $data = array( - 'x0' => $this->_left, - 'y0' => $this->_bottom, - 'x1' => $this->_left, - 'y1' => $this->_top - ); - } - if ($this->_showArrow) { - if ($this->_getMaximum() <= 0) { - $data['end0'] = 'arrow2'; - $data['size0'] = 7; - } - else { - $data['end1'] = 'arrow2'; - $data['size1'] = 7; - } - } - $this->_canvas->line($data); - - if ($this->_title) { - if ($this->_transpose) { - $y = $this->_top; - $x = $this->_left + $this->width() / 2; - $this->write($x, $y, $this->_title, IMAGE_GRAPH_ALIGN_CENTER_X + IMAGE_GRAPH_ALIGN_TOP, $this->_getTitleFont()); - } - else { - $y = $this->_top + $this->height() / 2; - $x = $this->_right; - $this->write($x, $y, $this->_title, IMAGE_GRAPH_ALIGN_RIGHT + IMAGE_GRAPH_ALIGN_CENTER_Y, $this->_getTitleFont()); - } - } - } else { - $this->_getLineStyle(); - $this->_getFillStyle(); - - if ($this->_transpose) { - $data = array( - 'x0' => $this->_left, - 'y0' => $this->_top, - 'x1' => $this->_right, - 'y1' => $this->_top - ); - } else { - $data = array( - 'x0' => $this->_right, - 'y0' => $this->_bottom, - 'x1' => $this->_right, - 'y1' => $this->_top - ); - } - if ($this->_showArrow) { - if ($this->_getMaximum() <= 0) { - $data['end0'] = 'arrow2'; - $data['size0'] = 7; - } - else { - $data['end1'] = 'arrow2'; - $data['size1'] = 7; - } - } - $this->_canvas->line($data); - - if ($this->_title) { - if ($this->_transpose) { - $y = $this->_bottom; - $x = $this->_left + $this->width() / 2; - $this->write($x, $y, $this->_title, IMAGE_GRAPH_ALIGN_CENTER_X + IMAGE_GRAPH_ALIGN_BOTTOM, $this->_getTitleFont()); - } - else { - $y = $this->_top + $this->height() / 2; - $x = $this->_left; - $this->write($x, $y, $this->_title, IMAGE_GRAPH_ALIGN_LEFT + IMAGE_GRAPH_ALIGN_CENTER_Y, $this->_getTitleFont()); - } - } - } - } - - /** - * Causes the object to update all sub elements coordinates - * - * (Image_Graph_Common, does not itself have coordinates, this is basically - * an abstract method) - * - * @access private - */ - function _updateCoords() - { - parent::_updateCoords(); - $this->_calcDelta(); - } - - /** - * Output the axis - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - $this->_canvas->startGroup(get_class($this)); - - if (parent::_done() === false) { - return false; - } - - $this->_drawAxisLines(); - - $this->_canvas->startGroup(get_class($this) . '_ticks'); - ksort($this->_labelOptions); - foreach ($this->_labelOptions as $level => $labelOption) { - $value = false; - while (($value = $this->_getNextLabel($value, $level)) !== false) { - if ((((abs($value) > 0.0001) || ($this->_showLabelZero)) && - (($value > $this->_getMinimum()) || ($this->_showLabelMinimum)) && - (($value < $this->_getMaximum()) || ($this->_showLabelMaximum))) && - ($value >= $this->_getMinimum()) && ($value <= $this->_getMaximum()) - ) { - $this->_drawTick($value, $level); - } - } - } - $this->_canvas->endGroup(); - - $tickStart = -3; - $tickEnd = 2; - - foreach ($this->_marks as $mark) { - if (is_array($mark)) { - if ($this->_type == IMAGE_GRAPH_AXIS_X) { - if ($this->_transpose) { - $x0 = $this->_right + $tickStart; - $y0 = $this->_point($mark[1]); - $x1 = $this->_right + $tickEnd; - $y1 = $this->_point($mark[0]); - } - else { - $x0 = $this->_point($mark[0]); - $y0 = $this->_top + $tickStart; - $x1 = $this->_point($mark[1]); - $y1 = $this->_top + $tickEnd; - } - } elseif ($this->_type == IMAGE_GRAPH_AXIS_Y) { - if ($this->_transpose) { - $x0 = $this->_point($mark[0]); - $y0 = $this->_top + $tickStart; - $x1 = $this->_point($mark[1]); - $y1 = $this->_top + $tickEnd; - } - else { - $x0 = $this->_right + $tickStart; - $y0 = $this->_point($mark[1]); - $x1 = $this->_right + $tickEnd; - $y1 = $this->_point($mark[0]); - } - } elseif ($this->_type == IMAGE_GRAPH_AXIS_Y_SECONDARY) { - if ($this->_transpose) { - $x0 = $this->_point($mark[0]); - $y0 = $this->_bottom + $tickStart; - $x1 = $this->_point($mark[1]); - $y1 = $this->_bottom + $tickEnd; - } - else { - $x0 = $this->_left + $tickStart; - $y0 = $this->_point($mark[1]); - $x1 = $this->_left + $tickEnd; - $y1 = $this->_point($mark[0]); - } - } - $this->_getFillStyle(); - $this->_getLineStyle(); - $this->_canvas->rectangle(array('x0' => $x0, 'y0' => $y0, 'x1' => $x1, 'y1' => $y1)); - } else { - if ($this->_type == IMAGE_GRAPH_AXIS_X) { - if ($this->_transpose) { - $x0 = $this->_right + 5; - $y0 = $this->_point($mark); - $x1 = $this->_right + 15; - $y1 = $y0; - } - else { - $x0 = $this->_point($mark); - $y0 = $this->_top - 5; - $x1 = $x0; - $y1 = $this->_top - 15; - } - } elseif ($this->_type == IMAGE_GRAPH_AXIS_Y) { - if ($this->_transpose) { - $x0 = $this->_point($mark); - $y0 = $this->_top - 5; - $x1 = $x0; - $y1 = $this->_top - 15; - } - else { - $x0 = $this->_right + 5; - $y0 = $this->_point($mark); - $x1 = $this->_right + 15; - $y1 = $y0; - } - } elseif ($this->_type == IMAGE_GRAPH_AXIS_Y_SECONDARY) { - if ($this->_transpose) { - $x0 = $this->_point($mark); - $y0 = $this->_bottom + 5; - $x1 = $x0; - $y1 = $this->_bottom + 15; - } - else { - $x0 = $this->_left - 5; - $y0 = $this->_point($mark); - $x1 = $this->_left - 15; - $y1 = $y0; - } - } - $this->_getFillStyle(); - $this->_getLineStyle(); - $this->_canvas->line( - array( - 'x0' => $x0, - 'y0' => $y0, - 'x1' => $x1, - 'y1' => $y1, - 'end0' => 'arrow2', - 'size0' => 5 - ) - ); - } - } - $this->_canvas->endGroup(); - - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Axis/Category.php b/packages/dspam/pear/Image/Graph/Axis/Category.php deleted file mode 100644 index b6451496..00000000 --- a/packages/dspam/pear/Image/Graph/Axis/Category.php +++ /dev/null @@ -1,437 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Class for axis handling. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Axis - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Axis.php - */ -require_once 'Image/Graph/Axis.php'; - -/** - * A normal axis thats displays labels with a 'interval' of 1. - * This is basically a normal axis where the range is - * the number of labels defined, that is the range is explicitly defined - * when constructing the axis. - * - * @category Images - * @package Image_Graph - * @subpackage Axis - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Axis_Category extends Image_Graph_Axis -{ - - /** - * The labels shown on the axis - * @var array - * @access private - */ - var $_labels = false; - - /** - * Image_Graph_Axis_Category [Constructor]. - * - * @param int $type The type (direction) of the Axis - */ - function Image_Graph_Axis_Category($type = IMAGE_GRAPH_AXIS_X) - { - parent::Image_Graph_Axis($type); - $this->_labels = array(); - $this->setlabelInterval(1); - } - - /** - * Gets the minimum value the axis will show. - * - * This is always 0 - * - * @return double The minumum value - * @access private - */ - function _getMinimum() - { - return 0; - } - - /** - * Gets the maximum value the axis will show. - * - * This is always the number of labels passed to the constructor. - * - * @return double The maximum value - * @access private - */ - function _getMaximum() - { - return count($this->_labels) - 1; - } - - /** - * Sets the minimum value the axis will show. - * - * A minimum cannot be set on a SequentialAxis, it is always 0. - * - * @param double Minimum The minumum value to use on the axis - * @access private - */ - function _setMinimum($minimum) - { - } - - /** - * Sets the maximum value the axis will show - * - * A maximum cannot be set on a SequentialAxis, it is always the number - * of labels passed to the constructor. - * - * @param double Maximum The maximum value to use on the axis - * @access private - */ - function _setMaximum($maximum) - { - } - - /** - * Forces the minimum value of the axis - * - * <b>A minimum cannot be set on this type of axis</b> - * - * To modify the labels which are displayed on the axis, instead use - * setLabelInterval($labels) where $labels is an array containing the - * values/labels the axis should display. <b>Note!</b> Only values in - * this array will then be displayed on the graph! - * - * @param double $minimum A minimum cannot be set on this type of axis - */ - function forceMinimum($minimum, $userEnforce = true) - { - } - - /** - * Forces the maximum value of the axis - * - * <b>A maximum cannot be set on this type of axis</b> - * - * To modify the labels which are displayed on the axis, instead use - * setLabelInterval($labels) where $labels is an array containing the - * values/labels the axis should display. <b>Note!</b> Only values in - * this array will then be displayed on the graph! - * - * @param double $maximum A maximum cannot be set on this type of axis - */ - function forceMaximum($maximum, $userEnforce = true) - { - } - - /** - * Sets an interval for where labels are shown on the axis. - * - * The label interval is rounded to nearest integer value. - * - * @param double $labelInterval The interval with which labels are shown - */ - function setLabelInterval($labelInterval = 'auto', $level = 1) - { - if (is_array($labelInterval)) { - parent::setLabelInterval($labelInterval); - } elseif ($labelInterval == 'auto') { - parent::setLabelInterval(1); - } else { - parent::setLabelInterval(round($labelInterval)); - } - } - - /** - * Preprocessor for values, ie for using logarithmic axis - * - * @param double $value The value to preprocess - * @return double The preprocessed value - * @access private - */ - function _value($value) - { -// $the_value = array_search($value, $this->_labels); - if (isset($this->_labels[$value])) { - $the_value = $this->_labels[$value]; - if ($the_value !== false) { - return $the_value + ($this->_pushValues ? 0.5 : 0); - } else { - return 0; - } - } - } - - - /** - * Get the minor label interval with which axis label ticks are drawn. - * - * For a sequential axis this is always disabled (i.e false) - * - * @return double The minor label interval, always false - * @access private - */ - function _minorLabelInterval() - { - return false; - } - - /** - * Get the size in pixels of the axis. - * - * For an x-axis this is the width of the axis including labels, and for an - * y-axis it is the corrresponding height - * - * @return int The size of the axis - * @access private - */ - function _size() - { - if (!$this->_visible) { - return 0; - } - - $this->_canvas->setFont($this->_getFont()); - - $maxSize = 0; - foreach($this->_labels as $label => $id) { - $labelPosition = $this->_point($label); - - if (is_object($this->_dataPreProcessor)) { - $labelText = $this->_dataPreProcessor->_process($label); - } else { - $labelText = $label; - } - - if ((($this->_type == IMAGE_GRAPH_AXIS_X) && (!$this->_transpose)) || - (($this->_type != IMAGE_GRAPH_AXIS_X) && ($this->_transpose))) - { - $maxSize = max($maxSize, $this->_canvas->textHeight($labelText)); - } else { - $maxSize = max($maxSize, $this->_canvas->textWidth($labelText)); - } - } - - if ($this->_title) { - $this->_canvas->setFont($this->_getTitleFont()); - - if ((($this->_type == IMAGE_GRAPH_AXIS_X) && (!$this->_transpose)) || - (($this->_type != IMAGE_GRAPH_AXIS_X) && ($this->_transpose))) - { - $maxSize += $this->_canvas->textHeight($this->_title); - } else { - $maxSize += $this->_canvas->textWidth($this->_title); - } - $maxSize += 10; - } - return $maxSize +3; - } - - /** - * Apply the dataset to the axis. - * - * This calculates the order of the categories, which is very important - * for fx. line plots, so that the line does not "go backwards", consider - * these X-sets:<p> - * 1: (1, 2, 3, 4, 5, 6)<br> - * 2: (0, 1, 2, 3, 4, 5, 6, 7)<p> - * If they are not ordered, but simply appended, the categories on the axis - * would be:<p> - * X: (1, 2, 3, 4, 5, 6, 0, 7)<p> - * Which would render the a line for the second plot to show incorrectly. - * Instead this algorithm, uses and 'value- is- before' method to see that - * the 0 is before a 1 in the second set, and that it should also be before - * a 1 in the X set. Hence:<p> - * X: (0, 1, 2, 3, 4, 5, 6, 7) - * - * @param Image_Graph_Dataset $dataset The dataset - * @access private - */ - function _applyDataset(&$dataset) - { - $newLabels = array(); - $allLabels = array(); - - $dataset->_reset(); - $count = 0; - $count_new = 0; - while ($point = $dataset->_next()) { - if ($this->_type == IMAGE_GRAPH_AXIS_X) { - $data = $point['X']; - } else { - $data = $point['Y']; - } - if (!isset($this->_labels[$data])) { - $newLabels[$data] = $count_new++; - //$this->_labels[] = $data; - } - $allLabels[$data] = $count++; - } - - if (count($this->_labels) == 0) { - $this->_labels = $newLabels; - } elseif ((is_array($newLabels)) && (count($newLabels) > 0)) { - // get all intersecting labels - $intersect = array_intersect(array_keys($allLabels), array_keys($this->_labels)); - // traverse all new and find their relative position withing the - // intersec, fx value X0 is before X1 in the intersection, which - // means that X0 should be placed before X1 in the label array - foreach($newLabels as $newLabel => $id) { - $key = $allLabels[$newLabel]; - reset($intersect); - $this_value = false; - // intersect indexes are the same as in allLabels! - $first = true; - while ((list($id, $value) = each($intersect)) && - ($this_value === false)) - { - if (($first) && ($id > $key)) { - $this_value = $value; - } elseif ($id >= $key) { - $this_value = $value; - } - $first = false; - } - - if ($this_value === false) { - // the new label was not found before anything in the - // intersection -> append it - $this->_labels[$newLabel] = count($this->_labels); - } else { - // the new label was found before $this_value in the - // intersection, insert the label before this position in - // the label array -// $key = $this->_labels[$this_value]; - $keys = array_keys($this->_labels); - $key = array_search($this_value, $keys); - $pre = array_slice($keys, 0, $key); - $pre[] = $newLabel; - $post = array_slice($keys, $key); - $this->_labels = array_flip(array_merge($pre, $post)); - } - } - unset($keys); - } - - $labels = array_keys($this->_labels); - $i = 0; - foreach ($labels as $label) { - $this->_labels[$label] = $i++; - } - -// $this->_labels = array_values(array_unique($this->_labels)); - $this->_calcLabelInterval(); - } - - /** - * Return the label distance. - * - * @return int The distance between 2 adjacent labels - * @access private - */ - function _labelDistance($level = 1) - { - reset($this->_labels); - list($l1) = each($this->_labels); - list($l2) = each($this->_labels); - return abs($this->_point($l2) - $this->_point($l1)); - } - - /** - * Get next label point - * - * @param doubt $point The current point, if omitted or false, the first is - * returned - * @return double The next label point - * @access private - */ - function _getNextLabel($currentLabel = false, $level = 1) - { - if ($currentLabel === false) { - reset($this->_labels); - } - $result = false; - $count = ($currentLabel === false ? $this->_labelInterval() - 1 : 0); - while ($count < $this->_labelInterval()) { - $result = (list($label) = each($this->_labels)); - $count++; - } - if ($result) { - return $label; - } else { - return false; - } - } - - /** - * Is the axis numeric or not? - * - * @return bool True if numeric, false if not - * @access private - */ - function _isNumeric() - { - return false; - } - - /** - * Output the axis - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - $result = true; - if (Image_Graph_Element::_done() === false) { - $result = false; - } - - $this->_canvas->startGroup(get_class($this)); - - $this->_drawAxisLines(); - - $this->_canvas->startGroup(get_class($this) . '_ticks'); - $label = false; - while (($label = $this->_getNextLabel($label)) !== false) { - $this->_drawTick($label); - } - $this->_canvas->endGroup(); - - $this->_canvas->endGroup(); - - return $result; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Axis/Logarithmic.php b/packages/dspam/pear/Image/Graph/Axis/Logarithmic.php deleted file mode 100644 index 2675ee4c..00000000 --- a/packages/dspam/pear/Image/Graph/Axis/Logarithmic.php +++ /dev/null @@ -1,152 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Class for axis handling. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Axis - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Axis.php - */ -require_once 'Image/Graph/Axis.php'; - -/** - * Diplays a logarithmic axis (either X- or Y-axis). - * - * @category Images - * @package Image_Graph - * @subpackage Axis - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Axis_Logarithmic extends Image_Graph_Axis -{ - - /** - * Image_Graph_AxisLogarithmic [Constructor]. - * - * Normally a manual creation should not be necessary, axis are - * created automatically by the {@link Image_Graph_Plotarea} constructor - * unless explicitly defined otherwise - * - * @param int $type The type (direction) of the Axis, use IMAGE_GRAPH_AXIS_X - * for an X-axis (default, may be omitted) and IMAGE_GRAPH_AXIS_Y for Y- - * axis) - */ - function Image_Graph_Axis_Logarithmic($type = IMAGE_GRAPH_AXIS_X) - { - parent::Image_Graph_Axis($type); - $this->showLabel(IMAGE_GRAPH_LABEL_MINIMUM + IMAGE_GRAPH_LABEL_MAXIMUM); - $this->_minimum = 1; - $this->_minimumSet = true; - } - - /** - * Calculate the label interval - * - * If explicitly defined this will be calucated to an approximate best. - * - * @return double The label interval - * @access private - */ - function _calcLabelInterval() - { - $result = parent::_calcLabelInterval(); - $this->_axisValueSpan = $this->_value($this->_axisSpan); - return $result; - } - - /** - * Preprocessor for values, ie for using logarithmic axis - * - * @param double $value The value to preprocess - * @return double The preprocessed value - * @access private - */ - function _value($value) - { - return log10($value) - log10($this->_minimum); - } - - /** - * Get next label point - * - * @param doubt $point The current point, if omitted or false, the first is - * returned - * @return double The next label point - * @access private - */ - function _getNextLabel($currentLabel = false, $level = 1) - { - if (is_array($this->_labelOptions[$level]['interval'])) { - return parent::_getNextLabel($currentLabel, $level); - } - - if ($currentLabel !== false) { - $value = log10($currentLabel); - $base = floor($value); - $frac = $value - $base; - for ($i = 2; $i < 10; $i++) { - if ($frac <= (log10($i)-0.01)) { - $label = pow(10, $base)*$i; - if ($label > $this->_getMaximum()) { - return false; - } else { - return $label; - } - } - } - return pow(10, $base+1); - } - - return max(1, $this->_minimum); - } - - /** - * Get the axis intersection pixel position - * - * This is only to be called prior to output! I.e. between the user - * invokation of Image_Graph::done() and any actual output is performed. - * This is because it can change the axis range. - * - * @param double $value the intersection value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _intersectPoint($value) - { - if (($value <= 0) && ($value !== 'max') && ($value !== 'min')) { - $value = 1; - } - return parent::_intersectPoint($value); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Axis/Marker/Area.php b/packages/dspam/pear/Image/Graph/Axis/Marker/Area.php deleted file mode 100644 index 1931ab48..00000000 --- a/packages/dspam/pear/Image/Graph/Axis/Marker/Area.php +++ /dev/null @@ -1,156 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Class file containing a axis marker used for explicitly highlighting a area - * on the graph, based on an interval specified on an axis. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Grid.php - */ -require_once 'Image/Graph/Grid.php'; - -/** - * Display a grid - * - * {@link Image_Graph_Grid} - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Axis_Marker_Area extends Image_Graph_Grid -{ - - /** - * The lower bound - * @var double - * @access private - */ - var $_lower = false; - - /** - * The upper bound - * @var double - * @access private - */ - var $_upper = false; - - /** - * [Constructor] - */ - function Image_Graph_Axis_Marker_Area() - { - parent::Image_Graph_Grid(); - $this->_lineStyle = false; - } - - /** - * Sets the lower bound of the area (value on the axis) - * - * @param double $lower the lower bound - */ - function setLowerBound($lower) - { - $this->_lower = $lower; - } - - /** - * Sets the upper bound of the area (value on the axis) - * - * @param double $upper the upper bound - */ - function setUpperBound($upper) - { - $this->_upper = $upper; - } - - /** - * Output the grid - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!$this->_primaryAxis) { - return false; - } - - $this->_canvas->startGroup(get_class($this)); - - $i = 0; - - $this->_lower = max($this->_primaryAxis->_getMinimum(), $this->_lower); - $this->_upper = min($this->_primaryAxis->_getMaximum(), $this->_upper); - - $secondaryPoints = $this->_getSecondaryAxisPoints(); - - reset($secondaryPoints); - list ($id, $previousSecondaryValue) = each($secondaryPoints); - while (list ($id, $secondaryValue) = each($secondaryPoints)) { - if ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_X) { - $p1 = array ('Y' => $secondaryValue, 'X' => $this->_lower); - $p2 = array ('Y' => $previousSecondaryValue, 'X' => $this->_lower); - $p3 = array ('Y' => $previousSecondaryValue, 'X' => $this->_upper); - $p4 = array ('Y' => $secondaryValue, 'X' => $this->_upper); - } else { - $p1 = array ('X' => $secondaryValue, 'Y' => $this->_lower); - $p2 = array ('X' => $previousSecondaryValue, 'Y' => $this->_lower); - $p3 = array ('X' => $previousSecondaryValue, 'Y' => $this->_upper); - $p4 = array ('X' => $secondaryValue, 'Y' => $this->_upper); - } - - $this->_canvas->addVertex(array('x' => $this->_pointX($p1), 'y' => $this->_pointY($p1))); - $this->_canvas->addVertex(array('x' => $this->_pointX($p2), 'y' => $this->_pointY($p2))); - $this->_canvas->addVertex(array('x' => $this->_pointX($p3), 'y' => $this->_pointY($p3))); - $this->_canvas->addVertex(array('x' => $this->_pointX($p4), 'y' => $this->_pointY($p4))); - - $previousSecondaryValue = $secondaryValue; - - $this->_getLineStyle(); - $this->_getFillStyle(); - $this->_canvas->polygon(array('connect' => true)); - } - - $this->_canvas->endGroup(); - - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Axis/Marker/Line.php b/packages/dspam/pear/Image/Graph/Axis/Marker/Line.php deleted file mode 100644 index 0c46c144..00000000 --- a/packages/dspam/pear/Image/Graph/Axis/Marker/Line.php +++ /dev/null @@ -1,124 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Class file containing a axis marker used for explicitly highlighting a point - * (line) on the graph, based on an value specified on an axis. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Grid.php - */ -require_once 'Image/Graph/Grid.php'; - -/** - * Display a grid - * - * {@link Image_Graph_Grid} - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Axis_Marker_Line extends Image_Graph_Grid -{ - - /** - * The value - * @var double - * @access private - */ - var $_value = false; - - /** - * Sets the value of the line marker (value on the axis) - * - * @param double $value the value - */ - function setValue($value) - { - $this->_value = $value; - } - - /** - * Output the grid - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!$this->_primaryAxis) { - return false; - } - - $this->_canvas->startGroup(get_class($this)); - - $i = 0; - - $this->_value = min($this->_primaryAxis->_getMaximum(), max($this->_primaryAxis->_getMinimum(), $this->_value)); - - $secondaryPoints = $this->_getSecondaryAxisPoints(); - - reset($secondaryPoints); - list ($id, $previousSecondaryValue) = each($secondaryPoints); - while (list ($id, $secondaryValue) = each($secondaryPoints)) { - if ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_X) { - $p1 = array ('X' => $this->_value, 'Y' => $secondaryValue); - $p2 = array ('X' => $this->_value, 'Y' => $previousSecondaryValue); - } else { - $p1 = array ('X' => $secondaryValue, 'Y' => $this->_value); - $p2 = array ('X' => $previousSecondaryValue, 'Y' => $this->_value); - } - - $x1 = $this->_pointX($p1); - $y1 = $this->_pointY($p1); - $x2 = $this->_pointX($p2); - $y2 = $this->_pointY($p2); - - $previousSecondaryValue = $secondaryValue; - - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x1, 'y0' => $y1, 'x1' => $x2, 'y1' => $y2)); - } - - $this->_canvas->endGroup(); - - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Axis/Radar.php b/packages/dspam/pear/Image/Graph/Axis/Radar.php deleted file mode 100644 index 7348254c..00000000 --- a/packages/dspam/pear/Image/Graph/Axis/Radar.php +++ /dev/null @@ -1,204 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Class for axis handling. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Axis - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Axis/Category.php - */ -require_once 'Image/Graph/Axis/Category.php'; - -/** - * Displays an 'X'-axis in a radar plot chart. - * - * This axis maps the number of elements in the dataset to a angle (from 0- - * 360 degrees). Displaying the axis consist of drawing a number of lines from - * center to the edge of the 'circle' than encloses the radar plot. The labels - * are drawn on the 'ends' of these radial lines. - * - * @category Images - * @package Image_Graph - * @subpackage Axis - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Axis_Radar extends Image_Graph_Axis_Category -{ - - /** - * Specifies the number of pixels, the labels is offsetted from the end of - * the axis - * - * @var int - * @access private - */ - var $_distanceFromEnd = 5; - - /** - * Gets the minimum value the axis will show. - * - * This is always 0 - * - * @return double The minumum value - * @access private - */ - function _getMinimum() - { - return 0; - } - - /** - * Gets the maximum value the axis will show. - * - * This is always the number of labels passed to the constructor. - * - * @return double The maximum value - * @access private - */ - function _getMaximum() - { - return count($this->_labels); - } - - /** - * Calculate the delta value (the number of pixels representing one unit - * on the axis) - * - * @return double The label interval - * @access private - */ - function _calcDelta() - { - if (abs($this->_getMaximum() - $this->_getMinimum()) == 0) { - $this->_delta = false; - } else { - $this->_delta = 360 / ($this->_getMaximum() - $this->_getMinimum()); - } - } - - /** - * Get the pixel position represented by a value on the canvas - * - * @param double $value the value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _point($value) - { - return (90 + (int) ($this->_value($value) * $this->_delta)) % 360; - } - - /** - * Get the size in pixels of the axis. - * - * For a radar plot this is always 0 - * - * @return int The size of the axis - * @access private - */ - function _size() - { - return 0; - } - - /** - * Sets the distance from the end of the category lines to the label. - * - * @param int $distance The distance in pixels - */ - function setDistanceFromEnd($distance = 5) - { - $this->_distanceFromEnd = $distance; - } - - /** - * Draws axis lines. - * - * @access private - */ - function _drawAxisLines() - { - } - - /** - * Output an axis tick mark. - * - * @param int $value The value to output - * @access private - */ - function _drawTick($value, $level = 1) - { - $centerX = (int) (($this->_left + $this->_right) / 2); - $centerY = (int) (($this->_top + $this->_bottom) / 2); - - $radius = min($this->height(), $this->width()) / 2; - - $endPoint = array ('X' => $value, 'Y' => '#max#'); - $dX = $this->_pointX($endPoint); - $dY = $this->_pointY($endPoint); - - $offX = ($dX - $centerX); - $offY = ($dY - $centerY); - - $hyp = sqrt($offX*$offX + $offY*$offY); - if ($hyp != 0) { - $scale = $this->_distanceFromEnd / $hyp; - } else { - $scale = 1; - } - - $adX = $dX + $offX * $scale; - $adY = $dY + $offY * $scale; - - if (is_object($this->_dataPreProcessor)) { - $labelText = $this->_dataPreProcessor->_process($value); - } else { - $labelText = $value; - } - - if ((abs($dX - $centerX) < 1.5) && ($dY < $centerY)) { - $align = IMAGE_GRAPH_ALIGN_BOTTOM + IMAGE_GRAPH_ALIGN_CENTER_X; - } elseif ((abs($dX - $centerX) < 1.5) && ($dY > $centerY)) { - $align = IMAGE_GRAPH_ALIGN_TOP + IMAGE_GRAPH_ALIGN_CENTER_X; - } elseif ($dX < $centerX) { - $align = IMAGE_GRAPH_ALIGN_RIGHT + IMAGE_GRAPH_ALIGN_CENTER_Y; - } else { - $align = IMAGE_GRAPH_ALIGN_LEFT + IMAGE_GRAPH_ALIGN_CENTER_Y; - } - $this->write($adX, $adY, $labelText, $align); - - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $centerX, 'y0' => $centerY, 'x1' => $dX, 'y1' => $dY)); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Common.php b/packages/dspam/pear/Image/Graph/Common.php deleted file mode 100644 index f695cb58..00000000 --- a/packages/dspam/pear/Image/Graph/Common.php +++ /dev/null @@ -1,313 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - Main class for the graph creation. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -if (!function_exists('is_a')) { - - /** - * Check if an object is of a given class, this function is available as of PHP 4.2.0, so if it exist it will not be declared - * - * @link http://www.php.net/manual/en/function.is-a.php PHP.net Online Manual for function is_a() - * @param object $object The object to check class for - * @param string $class_name The name of the class to check the object for - * @return bool Returns TRUE if the object is of this class or has this class as one of its parents - */ - function is_a($object, $class_name) - { - if (empty ($object)) { - return false; - } - $object = is_object($object) ? get_class($object) : $object; - if (strtolower($object) == strtolower($class_name)) { - return true; - } - return is_a(get_parent_class($object), $class_name); - } -} - -/** - * Include file Image/Canvas.php - */ -require_once 'Image/Canvas.php'; - -/** - * The ultimate ancestor of all Image_Graph classes. - * - * This class contains common functionality needed by all Image_Graph classes. - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Common -{ - - /** - * The parent container of the current Image_Graph object - * - * @var Image_Graph_Common - * @access private - */ - var $_parent = null; - - /** - * The sub-elements of the current Image_Graph container object - * - * @var array - * @access private - */ - var $_elements; - - /** - * The canvas for output. - * - * Enables support for multiple output formats. - * - * @var Image_Canvas - * @access private - */ - var $_canvas = null; - - /** - * Is the object visible? - * - * @var bool - * @access private - */ - var $_visible = true; - - /** - * Constructor [Image_Graph_Common] - */ - function Image_Graph_Common() - { - } - - /** - * Resets the elements - * - * @access private - */ - function _reset() - { - if (is_array($this->_elements)) { - $keys = array_keys($this->_elements); - foreach ($keys as $key) { - if (is_object($this->_elements[$key])) { - $this->_elements[$key]->_setParent($this); - $result =& $this->_elements[$key]->_reset(); - if (PEAR::isError($result)) { - return $result; - } - } - } - unset($keys); - } - return true; - } - - /** - * Sets the parent. The parent chain should ultimately be a GraPHP object - * - * @see Image_Graph_Common - * @param Image_Graph_Common $parent The parent - * @access private - */ - function _setParent(& $parent) - { - $this->_parent =& $parent; - $this->_canvas =& $this->_parent->_getCanvas(); - - if (is_array($this->_elements)) { - $keys = array_keys($this->_elements); - foreach ($keys as $key) { - if (is_object($this->_elements[$key])) { - $this->_elements[$key]->_setParent($this); - } - } - unset($keys); - } - } - - /** - * Hide the element - */ - function hide() - { - $this->_visible = false; - } - - /** - * Get the canvas - * - * @return Image_Canvas The canvas - * @access private - */ - function &_getCanvas() - { - if (($this->_canvas !== null) || ($this->_canvas !== false)) { - return $this->_canvas; - } elseif (is_a($this->_parent, 'Image_Graph_Common')) { - $this->_canvas =& $this->_parent->_getCanvas(); - return $this->_canvas; - } else { - $this->_error('Invalid canvas'); - $result = null; - return $result; - } - } - - /** - * Adds an element to the objects element list. - * - * The new Image_Graph_elements parent is automatically set. - * - * @param Image_Graph_Common $element The new Image_Graph_element - * @return Image_Graph_Common The new Image_Graph_element - */ - function &add(& $element) - { - if (!is_a($element, 'Image_Graph_Font')) { - $this->_elements[] = &$element; - } - $element->_setParent($this); - return $element; - } - - /** - * Creates an object from the class and adds it to the objects element list. - * - * Creates an object from the class specified and adds it to the objects - * element list. If only one parameter is required for the constructor of - * the class simply pass this parameter as the $params parameter, unless the - * parameter is an array or a reference to a value, in that case you must - * 'enclose' the parameter in an array. Similar if the constructor takes - * more than one parameter specify the parameters in an array. - * - * @see Image_Graph::factory() - * @param string $class The class for the object - * @param mixed $params The paramaters to pass to the constructor - * @return Image_Graph_Common The new Image_Graph_element - */ - function &addNew($class, $params = null, $additional = false) - { - include_once 'Image/Graph.php'; - $element =& Image_Graph::factory($class, $params); - if ($additional === false) { - $obj =& $this->add($element); - } else { - $obj =& $this->add($element, $additional); - } - return $obj; - } - - /** - * Shows an error message box on the canvas - * - * @param string $text The error text - * @param array $params An array containing error specific details - * @param int $error_code Error code - * @access private - */ - function _error($text, $params = false, $error_code = IMAGE_GRAPH_ERROR_GENERIC) - { - if ((is_array($params)) && (count($params) > 0)) { - foreach ($params as $name => $key) { - if (isset($parameters)) { - $parameters .= ' '; - } - else { - $parameters = ''; - } - $parameters .= $name . '=' . $key; - } - } - $error =& PEAR::raiseError( - $text . - ($error_code != IMAGE_GRAPH_ERROR_GENERIC ? ' error:' . IMAGE_GRAPH_ERROR_GENERIC : '') . - (isset($parameters) ? ' parameters:[' . $parameters . ']' : '') - ); - } - - /** - * Causes the object to update all sub elements coordinates - * - * (Image_Graph_Common, does not itself have coordinates, this is basically - * an abstract method) - * - * @access private - */ - function _updateCoords() - { - if (is_array($this->_elements)) { - $keys = array_keys($this->_elements); - foreach ($keys as $key) { - if (is_object($this->_elements[$key])) { - $this->_elements[$key]->_updateCoords(); - } - } - unset($keys); - } - return true; - } - - /** - * Causes output to canvas - * - * The last method to call. Calling Done causes output to the canvas. All - * sub elements done() method will be invoked - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (($this->_canvas == null) || (!is_a($this->_canvas, 'Image_Canvas'))) { - return false; - } - - if (is_array($this->_elements)) { - $keys = array_keys($this->_elements); - foreach ($keys as $key) { - if (($this->_elements[$key]->_visible) && ($this->_elements[$key]->_done() === false)) { - return false; - } - } - unset($keys); - } - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Config.php b/packages/dspam/pear/Image/Graph/Config.php deleted file mode 100644 index ece8a91b..00000000 --- a/packages/dspam/pear/Image/Graph/Config.php +++ /dev/null @@ -1,30 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - Main class for the graph creation. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Constants.php b/packages/dspam/pear/Image/Graph/Constants.php deleted file mode 100644 index f03674ba..00000000 --- a/packages/dspam/pear/Image/Graph/Constants.php +++ /dev/null @@ -1,225 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - Main class for the graph creation. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Font.php - */ -require_once 'Image/Graph/Font.php'; - -// Constant declarations - -/** - * Defines an X (horizontal) axis - */ -define('IMAGE_GRAPH_AXIS_X', 1); - -/** - * Defines an Y (vertical) axis - */ -define('IMAGE_GRAPH_AXIS_Y', 2); - -/** - * Defines an Y (vertical) axis - */ -define('IMAGE_GRAPH_AXIS_Y_SECONDARY', 3); - -/** - * Defines an horizontal (X) axis - */ -define('IMAGE_GRAPH_AXIS_HORIZONTAL', 1); - -/** - * Defines an vertical (Y) axis - */ -define('IMAGE_GRAPH_AXIS_VERTICAL', 2); - -/** - * Define if label should be shown for axis minimum value - */ -define('IMAGE_GRAPH_LABEL_MINIMUM', 1); - -/** - * Define if label should be shown for axis 0 (zero) value - */ -define('IMAGE_GRAPH_LABEL_ZERO', 2); - -/** - * Define if label should be shown for axis maximum value - */ -define('IMAGE_GRAPH_LABEL_MAXIMUM', 4); - -/** - * Defines a horizontal gradient fill - */ -define('IMAGE_GRAPH_GRAD_HORIZONTAL', 1); - -/** - * Defines a vertical gradient fill - */ -define('IMAGE_GRAPH_GRAD_VERTICAL', 2); - -/** - * Defines a horizontally mirrored gradient fill - */ -define('IMAGE_GRAPH_GRAD_HORIZONTAL_MIRRORED', 3); - -/** - * Defines a vertically mirrored gradient fill - */ -define('IMAGE_GRAPH_GRAD_VERTICAL_MIRRORED', 4); - -/** - * Defines a diagonal gradient fill from top-left to bottom-right - */ -define('IMAGE_GRAPH_GRAD_DIAGONALLY_TL_BR', 5); - -/** - * Defines a diagonal gradient fill from bottom-left to top-right - */ -define('IMAGE_GRAPH_GRAD_DIAGONALLY_BL_TR', 6); - -/** - * Defines a radial gradient fill - */ -define('IMAGE_GRAPH_GRAD_RADIAL', 7); - -/** - * Defines the default builtin font - */ -define('IMAGE_GRAPH_FONT', 1); - -/** - * Defines a X value should be used - */ -define('IMAGE_GRAPH_VALUE_X', 0); - -/** - * Defines a Y value should be used - */ -define('IMAGE_GRAPH_VALUE_Y', 1); - -/** - * Defines a min X% value should be used - */ -define('IMAGE_GRAPH_PCT_X_MIN', 2); - -/** - * Defines a max X% value should be used - */ -define('IMAGE_GRAPH_PCT_X_MAX', 3); - -/** - * Defines a min Y% value should be used - */ -define('IMAGE_GRAPH_PCT_Y_MIN', 4); - -/** - * Defines a max Y% value should be used - */ -define('IMAGE_GRAPH_PCT_Y_MAX', 5); - -/** - * Defines a total Y% value should be used - */ -define('IMAGE_GRAPH_PCT_Y_TOTAL', 6); - -/** - * Defines a ID value should be used - */ -define('IMAGE_GRAPH_POINT_ID', 7); - -/** - * Align text left - */ -define('IMAGE_GRAPH_ALIGN_LEFT', 0x1); - -/** - * Align text right - */ -define('IMAGE_GRAPH_ALIGN_RIGHT', 0x2); - -/** - * Align text center x (horizontal) - */ -define('IMAGE_GRAPH_ALIGN_CENTER_X', 0x4); - -/** - * Align text top - */ -define('IMAGE_GRAPH_ALIGN_TOP', 0x8); - -/** - * Align text bottom - */ -define('IMAGE_GRAPH_ALIGN_BOTTOM', 0x10); - -/** - * Align text center y (vertical) - */ -define('IMAGE_GRAPH_ALIGN_CENTER_Y', 0x20); - -/** - * Align text center (both x and y) - */ -define('IMAGE_GRAPH_ALIGN_CENTER', IMAGE_GRAPH_ALIGN_CENTER_X + IMAGE_GRAPH_ALIGN_CENTER_Y); - -/** - * Align text top left - */ -define('IMAGE_GRAPH_ALIGN_TOP_LEFT', IMAGE_GRAPH_ALIGN_TOP + IMAGE_GRAPH_ALIGN_LEFT); - -/** - * Align text top right - */ -define('IMAGE_GRAPH_ALIGN_TOP_RIGHT', IMAGE_GRAPH_ALIGN_TOP + IMAGE_GRAPH_ALIGN_RIGHT); - -/** - * Align text bottom left - */ -define('IMAGE_GRAPH_ALIGN_BOTTOM_LEFT', IMAGE_GRAPH_ALIGN_BOTTOM + IMAGE_GRAPH_ALIGN_LEFT); - -/** - * Align text bottom right - */ -define('IMAGE_GRAPH_ALIGN_BOTTOM_RIGHT', IMAGE_GRAPH_ALIGN_BOTTOM + IMAGE_GRAPH_ALIGN_RIGHT); - -/** - * Align vertical - */ -define('IMAGE_GRAPH_ALIGN_VERTICAL', IMAGE_GRAPH_ALIGN_TOP); - -/** - * Align horizontal - */ -define('IMAGE_GRAPH_ALIGN_HORIZONTAL', IMAGE_GRAPH_ALIGN_LEFT); - -// Error codes -define('IMAGE_GRAPH_ERROR_GENERIC', 0); - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataPreprocessor.php b/packages/dspam/pear/Image/Graph/DataPreprocessor.php deleted file mode 100644 index f135d539..00000000 --- a/packages/dspam/pear/Image/Graph/DataPreprocessor.php +++ /dev/null @@ -1,74 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Data preprocessor used for preformatting a data. - * - * A data preprocessor is used in cases where a value from a dataset or label must be - * displayed in another format or way than entered. This could for example be the need - * to display X-values as a date instead of 1, 2, 3, .. or even worse unix-timestamps. - * It could also be when a {@link Image_Graph_Marker_Value} needs to display values as percentages - * with 1 decimal digit instead of the default formatting (fx. 12.01271 -> 12.0%). - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_DataPreprocessor -{ - - /** - * Image_Graph_DataPreprocessor [Constructor]. - */ - function Image_Graph_DataPreprocessor() - { - } - - /** - * Process the value - * - * @param var $value The value to process/format - * @return string The processed value - * @access private - */ - function _process($value) - { - return $value; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataPreprocessor/Array.php b/packages/dspam/pear/Image/Graph/DataPreprocessor/Array.php deleted file mode 100644 index 08e62378..00000000 --- a/packages/dspam/pear/Image/Graph/DataPreprocessor/Array.php +++ /dev/null @@ -1,103 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/DataPreprocessor.php - */ -require_once 'Image/Graph/DataPreprocessor.php'; - -/** - * Format data as looked up in an array. - * - * ArrayData is useful when a numercal value is to be translated to - * something thats cannot directly be calculated from this value, this could for - * example be a dataset meant to plot population of various countries. Since x- - * values are numerical and they should really be country names, but there is no - * linear correlation between the number and the name, we use an array to 'map' - * the numbers to the name, i.e. $array[0] = 'Denmark'; $array[1] = 'Sweden'; - * ..., where the indexes are the numerical values from the dataset. This is NOT - * usefull when the x-values are a large domain, i.e. to map unix timestamps to - * date-strings for an x-axis. This is because the x-axis will selecte arbitrary - * values for labels, which would in principle require the ArrayData to hold - * values for every unix timestamp. However ArrayData can still be used to solve - * such a situation, since one can use another value for X-data in the dataset - * and then map this (smaller domain) value to a date. That is we for example - * instead of using the unix-timestamp we use value 0 to represent the 1st date, - * 1 to represent the next date, etc. - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataPreprocessor_Array extends Image_Graph_DataPreprocessor -{ - - /** - * The data label array - * @var array - * @access private - */ - var $_dataArray; - - /** - * Image_Graph_ArrayData [Constructor]. - * - * @param array $array The array to use as a lookup table - */ - function Image_Graph_DataPreprocessor_Array($array) - { - parent::Image_Graph_DataPreprocessor(); - $this->_dataArray = $array; - } - - /** - * Process the value - * - * @param var $value The value to process/format - * @return string The processed value - * @access private - */ - function _process($value) - { - if ((is_array($this->_dataArray)) && (isset ($this->_dataArray[$value]))) { - return $this->_dataArray[$value]; - } else { - return $value; - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataPreprocessor/Currency.php b/packages/dspam/pear/Image/Graph/DataPreprocessor/Currency.php deleted file mode 100644 index 2d3b5e2f..00000000 --- a/packages/dspam/pear/Image/Graph/DataPreprocessor/Currency.php +++ /dev/null @@ -1,66 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/DataPreprocessor/Formatted.php - */ -require_once 'Image/Graph/DataPreprocessor/Formatted.php'; - -/** - * Format data as a currency. - * - * Uses the {@link Image_Graph_DataPreprocessor_Formatted} to represent the - * values as a currency, i.e. 10 => € 10.00 - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataPreprocessor_Currency extends Image_Graph_DataPreprocessor_Formatted -{ - - /** - * Image_Graph_CurrencyData [Constructor]. - * - * @param string $currencySymbol The symbol representing the currency - */ - function Image_Graph_DataPreprocessor_Currency($currencySymbol) - { - parent::Image_Graph_DataPreprocessor_Formatted("$currencySymbol %0.2f"); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataPreprocessor/Date.php b/packages/dspam/pear/Image/Graph/DataPreprocessor/Date.php deleted file mode 100644 index 74695264..00000000 --- a/packages/dspam/pear/Image/Graph/DataPreprocessor/Date.php +++ /dev/null @@ -1,90 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/DataPreprocessor.php - */ -require_once 'Image/Graph/DataPreprocessor.php'; - -/** - * Formats Unix timestamp as a date using specified format. - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataPreprocessor_Date extends Image_Graph_DataPreprocessor -{ - - /** - * The format of the Unix time stamp. - * See <a href = 'http://www.php.net/manual/en/function.date.php'>PHP - * Manual</a> for a description - * @var string - * @access private - */ - var $_format; - - /** - * Create a DateData preprocessor [Constructor] - * - * @param string $format See {@link http://www.php.net/manual/en/function.date.php - * PHP Manual} for a description - */ - function Image_Graph_DataPreprocessor_Date($format) - { - parent::Image_Graph_DataPreprocessor(); - $this->_format = $format; - } - - /** - * Process the value - * - * @param var $value The value to process/format - * @return string The processed value - * @access private - */ - function _process($value) - { - if (!$value) { - return false; - } else { - return date($this->_format, $value); - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataPreprocessor/Formatted.php b/packages/dspam/pear/Image/Graph/DataPreprocessor/Formatted.php deleted file mode 100644 index ff7335a0..00000000 --- a/packages/dspam/pear/Image/Graph/DataPreprocessor/Formatted.php +++ /dev/null @@ -1,90 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/DataPreprocessor.php - */ -require_once 'Image/Graph/DataPreprocessor.php'; - -/** - * Format data using a (s)printf pattern. - * - * This method is useful when data must displayed using a simple (s) printf - * pattern as described in the {@link http://www.php. net/manual/en/function. - * sprintf.php PHP manual} - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataPreprocessor_Formatted extends Image_Graph_DataPreprocessor -{ - - /** - * A (s)printf format string. - * See {@link http://www.php.net/manual/en/function.sprintf.php PHP Manual} - * for a description - * @var string - * @access private - */ - var $_format; - - /** - * Create a (s)printf format data preprocessor - * - * @param string $format See {@link http://www.php.net/manual/en/function.sprintf.php - * PHP Manual} for a description - */ - function Image_Graph_DataPreprocessor_Formatted($format) - { - parent::Image_Graph_DataPreprocessor(); - $this->_format = $format; - } - - /** - * Process the value - * - * @param var $value The value to process/format - * @return string The processed value - * @access private - */ - function _process($value) - { - return sprintf($this->_format, $value); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataPreprocessor/Function.php b/packages/dspam/pear/Image/Graph/DataPreprocessor/Function.php deleted file mode 100644 index b23a718d..00000000 --- a/packages/dspam/pear/Image/Graph/DataPreprocessor/Function.php +++ /dev/null @@ -1,92 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/DataPreprocessor.php - */ -require_once 'Image/Graph/DataPreprocessor.php'; - -/** - * Formatting a value using a userdefined function. - * - * Use this method to convert/format a value to a 'displayable' lable using a (perhaps) - * more complex function. An example could be (not very applicable though) if one would - * need for values to be displayed on the reverse order, i.e. 1234 would be displayed as - * 4321, then this method can solve this by creating the function that converts the value - * and use the FunctionData datapreprocessor to make Image_Graph use this function. - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataPreprocessor_Function extends Image_Graph_DataPreprocessor -{ - - /** - * The name of the PHP function - * @var string - * @access private - */ - var $_dataFunction; - - /** - * Create a FunctionData preprocessor - * - * @param string $function The name of the PHP function to use as - * a preprocessor, this function must take a single parameter and return a - * formatted version of this parameter - */ - function Image_Graph_DataPreprocessor_Function($function) - { - parent::Image_Graph_DataPreprocessor(); - $this->_dataFunction = $function; - } - - /** - * Process the value - * - * @param var $value The value to process/format - * @return string The processed value - * @access private - */ - function _process($value) - { - $function = $this->_dataFunction; - return call_user_func($function, $value); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataPreprocessor/NumberText.php b/packages/dspam/pear/Image/Graph/DataPreprocessor/NumberText.php deleted file mode 100644 index a7d6874e..00000000 --- a/packages/dspam/pear/Image/Graph/DataPreprocessor/NumberText.php +++ /dev/null @@ -1,89 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/DataPreprocessor.php - */ -require_once 'Image/Graph/DataPreprocessor.php'; - -/** - * Formatting a number as its written in languages supported by Numbers_Words. - * - * Used to display values as text, i.e. 123 is displayed as one hundred and twenty three. - * Requires Numbers_Words - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataPreprocessor_NumberText extends Image_Graph_DataPreprocessor -{ - - /** - * The language identifier - * @var string - * @access private - */ - var $_language; - - /** - * Image_Graph_NumberText [Constructor]. - * - * Supported languages see {@link http://pear.php.net/package/Numbers_Words Numbers_Words} - * - * @param string $langugage The language identifier for the language. - */ - function Image_Graph_DataPreprocessor_NumberText($language = 'en_US') - { - parent::Image_Graph_DataPreprocessor(); - $this->_language = $language; - require_once 'Numbers/Words.php'; - } - - /** - * Process the value - * - * @param var $value The value to process/format - * @return string The processed value - * @access private - */ - function _process($value) - { - return Numbers_Words::toWords($value, $this->_language); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataPreprocessor/RomanNumerals.php b/packages/dspam/pear/Image/Graph/DataPreprocessor/RomanNumerals.php deleted file mode 100644 index 0bfcdb62..00000000 --- a/packages/dspam/pear/Image/Graph/DataPreprocessor/RomanNumerals.php +++ /dev/null @@ -1,79 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/DataPreprocessor.php - */ -require_once 'Image/Graph/DataPreprocessor.php'; - -/** - * Formatting a value as a roman numerals. - * - * Values are formatted as roman numeral, i.e. 1 = I, 2 = II, 9 = IX, 2004 = MMIV. - * Requires Numbers_Roman - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataPreprocessor_RomanNumerals extends Image_Graph_DataPreprocessor -{ - - /** - * Create a RomanNumerals preprocessor - * - * See {@link http://pear.php.net/package/Numbers_Roman Numbers_Roman} - */ - function Image_Graph_DataPreprocessor_RomanNumerals() - { - parent::Image_Graph_DataPreprocessor(); - include_once 'Numbers/Roman.php'; - } - - /** - * Process the value - * - * @param var $value The value to process/format - * @return string The processed value - * @access private - */ - function _process($value) - { - return Numbers_Roman::toNumeral($value); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataPreprocessor/Sequential.php b/packages/dspam/pear/Image/Graph/DataPreprocessor/Sequential.php deleted file mode 100644 index 248f0be9..00000000 --- a/packages/dspam/pear/Image/Graph/DataPreprocessor/Sequential.php +++ /dev/null @@ -1,67 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/DataPreprocessor/Array.php - */ -require_once 'Image/Graph/DataPreprocessor/Array.php'; - -/** - * Formatting values using a sequential data label array, ie. returning the - * 'next label' when asked for any label. - * - * @category Images - * @package Image_Graph - * @subpackage DataPreprocessor - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataPreprocessor_Sequential extends Image_Graph_DataPreprocessor_Array -{ - - /** - * Process the value - * - * @param var $value The value to process/format - * @return string The processed value - * @access private - */ - function _process($value) - { - list ($id, $value) = each($this->_dataArray); - return $value; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataSelector.php b/packages/dspam/pear/Image/Graph/DataSelector.php deleted file mode 100644 index 0a81716c..00000000 --- a/packages/dspam/pear/Image/Graph/DataSelector.php +++ /dev/null @@ -1,67 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataSelector - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Filter used for selecting which data to show as markers - * - * @category Images - * @package Image_Graph - * @subpackage DataSelector - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataSelector -{ - - /** - * Image_Graph_DataSelector [Constructor] - */ - function Image_Graph_DataSelector() - { - } - - /** - * Check if a specified value should be 'selected', ie shown as a marker - * - * @param array $values The values to check - * @return bool True if the Values should cause a marker to be shown, false if not - * @access private - */ - function _select($values) - { - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataSelector/EveryNthPoint.php b/packages/dspam/pear/Image/Graph/DataSelector/EveryNthPoint.php deleted file mode 100644 index 62581222..00000000 --- a/packages/dspam/pear/Image/Graph/DataSelector/EveryNthPoint.php +++ /dev/null @@ -1,97 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataSelector - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/DataSelector.php - */ -require_once 'Image/Graph/DataSelector.php'; - -/** - * Filter out all points except every Nth point. - * - * Use this dataselector if you have a large number of datapoints, but only want to - * show markers for a small number of them, say every 10th. - * - * @category Images - * @package Image_Graph - * @subpackage DataSelector - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataSelector_EveryNthPoint extends Image_Graph_DataSelector -{ - - /** - * The number of points checked - * @var int - * @access private - */ - var $_pointNum = 0; - - /** - * The number of points between every 'show', default: 10 - * @var int - * @access private - */ - var $_pointInterval = 10; - - /** - * EvertNthPoint [Constructor] - * - * @param int $pointInterval The number of points between every 'show', - * default: 10 - */ - function Image_Graph_DataSelector_EveryNthpoint($pointInterval = 10) - { - parent::Image_Graph_DataSelector(); - $this->_pointInterval = $pointInterval; - } - - /** - * Check if a specified value should be 'selected', ie shown as a marker - * - * @param array $values The values to check - * @return bool True if the Values should cause a marker to be shown, - * false if not - * @access private - */ - function _select($values) - { - $oldPointNum = $this->_pointNum; - $this->_pointNum++; - return (($oldPointNum % $this->_pointInterval) == 0); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataSelector/NoZeros.php b/packages/dspam/pear/Image/Graph/DataSelector/NoZeros.php deleted file mode 100644 index f32b918e..00000000 --- a/packages/dspam/pear/Image/Graph/DataSelector/NoZeros.php +++ /dev/null @@ -1,68 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataSelector - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/DataSelector.php - */ -require_once 'Image/Graph/DataSelector.php'; - -/** - * Filter out all zero's. - * - * Display all Y-values as markers, except those with Y = 0 - * - * @category Images - * @package Image_Graph - * @subpackage DataSelector - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataSelector_NoZeros extends Image_Graph_DataSelector -{ - - /** - * Check if a specified value should be 'selected', ie shown as a marker - * - * @param array $values The values to check - * @return bool True if the Values should cause a marker to be shown, false - * if not - * @access private - */ - function _select($values) - { - return ($values['Y'] != 0); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/DataSelector/Values.php b/packages/dspam/pear/Image/Graph/DataSelector/Values.php deleted file mode 100644 index 412e6ea9..00000000 --- a/packages/dspam/pear/Image/Graph/DataSelector/Values.php +++ /dev/null @@ -1,90 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage DataSelector - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/DataSelector.php - */ -require_once 'Image/Graph/DataSelector.php'; - -/** - * Filter out all but the specified values. - * - * @category Images - * @package Image_Graph - * @subpackage DataSelector - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_DataSelector_Values extends Image_Graph_DataSelector { - - /** - * The array with values that should be included - * @var array - * @access private - */ - var $_values; - - /** - * ValueArray [Constructor] - * - * @param array $valueArray The array to use as filter (default empty) - */ - function &Image_Graph_DataSelector_Values($values) - { - parent::Image_Graph_DataSelector(); - $this->_values = $values; - } - - /** - * Sets the array to use - */ - function setValueArray($values) - { - $this->_values = $values; - } - - /** - * Check if a specified value should be 'selected', ie shown as a marker - * - * @param array $values The values to check - * @return bool True if the Values should cause a marker to be shown, false - * if not - * @access private - */ - function _select($values) - { - return ( in_array($values['Y'], $this->_values) ); - } -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Dataset.php b/packages/dspam/pear/Image/Graph/Dataset.php deleted file mode 100644 index 4c349980..00000000 --- a/packages/dspam/pear/Image/Graph/Dataset.php +++ /dev/null @@ -1,483 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - - -/** - * Data set used to represent a data collection to plot in a chart - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Dataset -{ - - /** - * The pointer of the data set - * @var int - * @access private - */ - var $_posX = 0; - - /** - * The minimum X value of the dataset - * @var int - * @access private - */ - var $_minimumX = 0; - - /** - * The maximum X value of the dataset - * @var int - * @access private - */ - var $_maximumX = 0; - - /** - * The minimum Y value of the dataset - * @var int - * @access private - */ - var $_minimumY = 0; - - /** - * The maximum Y value of the dataset - * @var int - * @access private - */ - var $_maximumY = 0; - - /** - * The number of points in the dataset - * @var int - * @access private - */ - var $_count = 0; - - /** - * The name of the dataset, used for legending - * @var string - * @access private - */ - var $_name = ''; - - /** - * Image_Graph_Dataset [Constructor] - */ - function Image_Graph_Dataset() - { - } - - /** - * Sets the name of the data set, used for legending - * - * @param string $name The name of the dataset - */ - function setName($name) - { - $this->_name = $name; - } - - /** - * Add a point to the dataset - * - * $ID can contain either the ID of the point, i.e. 'DK', 123, 'George', etc. or it can contain - * values used for creation of the HTML image map. This is achieved using is an an associated array - * with the following values: - * - * 'url' The URL to create the link to - * - * 'alt' [optional] The alt text on the link - * - * 'target' [optional] The target of the link - * - * 'htmltags' [optional] An associated array with html tags (tag as key), fx. 'onMouseOver' => 'history.go(-1);', 'id' => 'thelink' - * - * @param int $x The X value to add - * @param int $y The Y value to add, can be omited - * @param var $ID The ID of the point - */ - function addPoint($x, $y = false, $ID = false) - { - if ($y !== null) { - if (is_array($y)) { - $maxY = max($y); - $minY = min($y); - } else { - $maxY = $y; - $minY = $y; - } - } - - if ($this->_count) { - $this->_minimumX = min($x, $this->_minimumX); - $this->_maximumX = max($x, $this->_maximumX); - if ($y !== null) { - $this->_minimumY = min($minY, $this->_minimumY); - $this->_maximumY = max($maxY, $this->_maximumY); - } - } else { - $this->_minimumX = $x; - $this->_maximumX = $x; - if ($y !== null) { - $this->_minimumY = $minY; - $this->_maximumY = $maxY; - } - } - - $this->_count++; - } - - /** - * The number of values in the dataset - * - * @return int The number of values in the dataset - */ - function count() - { - return $this->_count; - } - - /** - * Gets a X point from the dataset - * - * @param var $x The variable to return an X value from, fx in a vector - * function data set - * @return var The X value of the variable - * @access private - */ - function _getPointX($x) - { - return $x; - } - - /** - * Gets a Y point from the dataset - * - * @param var $x The variable to return an Y value from, fx in a vector - * function data set - * @return var The Y value of the variable - * @access private - */ - function _getPointY($x) - { - return $x; - } - - /** - * Gets a ID from the dataset - * - * @param var $x The variable to return an Y value from, fx in a vector - * function data set - * @return var The ID value of the variable - * @access private - */ - function _getPointID($x) - { - return false; - } - - /** - * Gets point data from the dataset - * - * @param var $x The variable to return an Y value from, fx in a vector - * function data set - * @return array The data for the point - * @access private - */ - function _getPointData($x) - { - return false; - } - - /** - * The minimum X value - * - * @return var The minimum X value - */ - function minimumX() - { - return $this->_minimumX; - } - - /** - * The maximum X value - * - * @return var The maximum X value - */ - function maximumX() - { - return $this->_maximumX; - } - - /** - * The minimum Y value - * - * @return var The minimum Y value - */ - function minimumY() - { - return $this->_minimumY; - } - - /** - * The maximum Y value - * - * @return var The maximum Y value - */ - function maximumY() - { - return $this->_maximumY; - } - - /** - * The first point - * - * @return array The last point - */ - function first() - { - return array('X' => $this->minimumX(), 'Y' => $this->minimumY()); - } - - /** - * The last point - * - * @return array The first point - */ - function last() - { - return array('X' => $this->maximumX(), 'Y' => $this->maximumY()); - } - - /** - * The minimum X value - * - * @param var $value The minimum X value - * @access private - */ - function _setMinimumX($value) - { - $this->_minimumX = $value; - } - - /** - * The maximum X value - * - * @param var $value The maximum X value - * @access private - */ - function _setMaximumX($value) - { - $this->_maximumX = $value; - } - - /** - * The minimum Y value - * - * @param var $value The minimum X value - * @access private - */ - function _setMinimumY($value) - { - $this->_minimumY = $value; - } - - /** - * The maximum Y value - * - * @param var $value The maximum X value - * @access private - */ - function _setMaximumY($value) - { - $this->_maximumY = $value; - } - - /** - * The interval between 2 adjacent X values - * - * @return var The interval - * @access private - */ - function _stepX() - { - return 1; - } - - /** - * The interval between 2 adjacent Y values - * - * @return var The interval - * @access private - */ - function _stepY() - { - return 1; - } - - /** - * Reset the intertal dataset pointer - * - * @return var The first X value - * @access private - */ - function _reset() - { - $this->_posX = $this->_minimumX; - return $this->_posX; - } - - /** - * Get a point close to the internal pointer - * - * @param int Step Number of points next to the internal pointer, negative - * Step is towards lower X values, positive towards higher X values - * @return array The point - * @access private - */ - function _nearby($step = 0) - { - $x = $this->_getPointX($this->_posX + $this->_stepX() * $step); - $y = $this->_getPointY($this->_posX + $this->_stepX() * $step); - $ID = $this->_getPointID($this->_posX + $this->_stepX() * $step); - $data = $this->_getPointData($this->_posX + $this->_stepX() * $step); - if (($x === false) || ($y === false)) { - return false; - } else { - return array ('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data); - } - } - - /** - * Get the next point the internal pointer refers to and advance the pointer - * - * @return array The next point - * @access private - */ - function _next() - { - if ($this->_posX > $this->_maximumX) { - return false; - } - - $x = $this->_getPointX($this->_posX); - $y = $this->_getPointY($this->_posX); - $ID = $this->_getPointID($this->_posX); - $data = $this->_getPointData($this->_posX); - $this->_posX += $this->_stepX(); - - return array ('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data); - } - - /** - * Get the average of the dataset's Y points - * - * @return var The Y-average across the dataset - * @access private - */ - function _averageY() - { - $posX = $this->_minimumX; - $count = 0; - $total = 0; - while ($posX < $this->_maximumX) { - $count ++; - $total += $this->_getPointY($posX); - $posX += $this->_stepX(); - } - - if ($count != 0) { - return $total / $count; - } else { - return false; - } - } - - /** - * Get the median of the array passed Y points - * - * @param array $data The data-array to get the median from - * @param int $quartile The quartile to return the median from - * @return var The Y-median across the dataset from the specified quartile - * @access private - */ - function _median($data, $quartile = 'second') - { - sort($data); - $point = (count($data) - 1) / 2; - - if ($quartile == 'first') { - $lowPoint = 0; - $highPoint = floor($point); - } elseif ($quartile == 'third') { - $lowPoint = round($point); - $highPoint = count($data) - 1; - } else { - $lowPoint = 0; - $highPoint = count($data) - 1; - } - - $point = ($lowPoint + $highPoint) / 2; - - if (floor($point) != $point) { - $point = floor($point); - return ($data[$point] + $data[($point + 1)]) / 2; - } else { - return $data[$point]; - } - } - - /** - * Get the median of the datasets Y points - * - * @param int $quartile The quartile to return the median from - * @return var The Y-median across the dataset from the specified quartile - * @access private - */ - function _medianY($quartile = 'second') - { - $pointsY = array(); - $posX = $this->_minimumX; - while ($posX <= $this->_maximumX) { - $pointsY[] = $this->_getPointY($posX); - $posX += $this->_stepX(); - } - return $this->_median($pointsY, $quartile); - } - -} -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Dataset/Function.php b/packages/dspam/pear/Image/Graph/Dataset/Function.php deleted file mode 100644 index 08174b1d..00000000 --- a/packages/dspam/pear/Image/Graph/Dataset/Function.php +++ /dev/null @@ -1,147 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Dataset.php - */ -require_once 'Image/Graph/Dataset.php'; - -/** - * Function data set, points are generated by calling an external function. - * - * The function must be a single variable function and return a the result, - * builtin functions that are fx sin() or cos(). User defined function can be - * used if they are such, i.e: function myFunction($variable) - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Dataset_Function extends Image_Graph_Dataset -{ - - /** - * The name of the function - * @var string - * @access private - */ - var $_dataFunction; - - /** - * Image_Graph_FunctionDataset [Constructor] - * - * @param double $minimumX The minimum X value - * @param double $maximumX The maximum X value - * @param string $function The name of the function, if must be a single - * parameter function like fx sin(x) or cos(x) - * @param int $points The number of points to create - */ - function Image_Graph_Dataset_Function($minimumX, $maximumX, $function, $points) - { - parent::Image_Graph_Dataset(); - $this->_minimumX = $minimumX; - $this->_maximumX = $maximumX; - $this->_dataFunction = $function; - $this->_count = $points; - $this->_calculateMaxima(); - } - - /** - * Add a point to the dataset. - * - * You can't add points to a function dataset - * - * @param int $x The X value to add - * @param int $y The Y value to add, can be omited - * @param var $ID The ID of the point - */ - function addPoint($x, $y = false, $ID = false) - { - } - - /** - * Gets a Y point from the dataset - * - * @param var $x The variable to apply the function to - * @return var The function applied to the X value - * @access private - */ - function _getPointY($x) - { - $function = $this->_dataFunction; - return $function ($x); - } - - /** - * The number of values in the dataset - * - * @return int The number of values in the dataset - * @access private - */ - function _count() - { - return $this->_count; - } - - /** - * The interval between 2 adjacent Y values - * - * @return var The interval - * @access private - */ - function _stepX() - { - return ($this->_maximumX - $this->_minimumX) / $this->_count(); - } - - /** - * Calculates the Y extrema of the function - * - * @access private - */ - function _calculateMaxima() - { - $x = $this->_minimumX; - while ($x <= $this->_maximumX) { - $y = $this->_getPointY($x); - $this->_minimumY = min($y, $this->_minimumY); - $this->_maximumY = max($y, $this->_maximumY); - $x += $this->_stepX(); - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Dataset/Random.php b/packages/dspam/pear/Image/Graph/Dataset/Random.php deleted file mode 100644 index 0b2d7c68..00000000 --- a/packages/dspam/pear/Image/Graph/Dataset/Random.php +++ /dev/null @@ -1,77 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Dataset/Trivial.php - */ -require_once 'Image/Graph/Dataset/Trivial.php'; - -/** - * Random data set, points are generated by random. - * - * This dataset is mostly (if not solely) used for demo-purposes. - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Dataset_Random extends Image_Graph_Dataset_Trivial -{ - - /** - * RandomDataset [Constructor] - * - * @param int $count The number of points to create - * @param double $minimum The minimum value the random set can be - * @param double $maximum The maximum value the random set can be - * @param bool $includeZero Whether 0 should be included or not as an X - * value, may be omitted, default: false</false> - */ - function Image_Graph_Dataset_Random($count, $minimum, $maximum, $includeZero = false) - { - parent::Image_Graph_Dataset_Trivial(); - $i = 0; - while ($i < $count) { - $this->addPoint( - $ixc = ($includeZero ? $i : $i +1), - rand($minimum, $maximum) - ); - $i ++; - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Dataset/Sequential.php b/packages/dspam/pear/Image/Graph/Dataset/Sequential.php deleted file mode 100644 index 2605c409..00000000 --- a/packages/dspam/pear/Image/Graph/Dataset/Sequential.php +++ /dev/null @@ -1,114 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Dataset/Trivial.php - */ -require_once 'Image/Graph/Dataset/Trivial.php'; - -/** - * Sequential data set, simply add points (y) 1 by 1. - * - * This is a single point (1D) dataset, all points are of the type (0, y1), (1, - * y2), (2, y3)... Where the X-value is implicitly incremented. This is useful - * for example for barcharts, where you could fx. use an {@link - * Image_Graph_Dataset_Array} datapreprocessor to make sence of the x-values. - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Dataset_Sequential extends Image_Graph_Dataset_Trivial -{ - - /** - * Image_Graph_SequentialDataset [Constructor] - */ - function Image_Graph_Dataset_Sequential($dataArray = false) - { - parent::Image_Graph_Dataset_Trivial(); - if (is_array($dataArray)) { - reset($dataArray); - foreach ($dataArray as $value) { - $this->addPoint($value); - } - } - } - - /** - * Add a point to the dataset - * - * @param int $y The Y value to add, can be omited - * @param var $ID The ID of the point - */ - function addPoint($y, $ID = false) - { - parent::addPoint($this->count(), $y); - } - - /** - * Gets a X point from the dataset - * - * @param var $x The variable to return an X value from, fx in a - * vector function data set - * @return var The X value of the variable - * @access private - */ - function _getPointX($x) - { - return ((int) $x); - } - - /** - * The minimum X value - * @return var The minimum X value - */ - function minimumX() - { - return 0; - } - - /** - * The maximum X value - * @return var The maximum X value - */ - function maximumX() - { - return $this->count(); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Dataset/Trivial.php b/packages/dspam/pear/Image/Graph/Dataset/Trivial.php deleted file mode 100644 index 84af1c4b..00000000 --- a/packages/dspam/pear/Image/Graph/Dataset/Trivial.php +++ /dev/null @@ -1,260 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Dataset.php - */ -require_once 'Image/Graph/Dataset.php'; - -/** - * Trivial data set, simply add points (x, y) 1 by 1 - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Dataset_Trivial extends Image_Graph_Dataset -{ - - /** - * Data storage - * @var array - * @access private - */ - var $_data; - - /** - * Image_Graph_Dataset_Trivial [Constructor] - * - * Pass an associated array ($data[$x] = $y) to the constructor for easy - * data addition. Alternatively (if multiple entries with same x value is - * required) pass an array with (x, y) values: $data[$id] = array('x' => $x, - * 'y' => $y); - * - * NB! If passing the 1st type array at this point, the x-values will also - * be used for ID tags, i.e. when using {@link Image_Graph_Fill_Array}. In - * the 2nd type the key/index of the "outermost" array will be the id tag - * (i.e. $id in the example) - * - * @param array $dataArray An associated array with values to the dataset - */ - function Image_Graph_Dataset_Trivial($dataArray = false) - { - parent::Image_Graph_Dataset(); - $this->_data = array (); - if (is_array($dataArray)) { - reset($dataArray); - $keys = array_keys($dataArray); - foreach ($keys as $x) { - $y =& $dataArray[$x]; - if ((is_array($y)) && (isset($y['x'])) && (isset($y['y']))) { - $this->addPoint($y['x'], $y['y'], (isset($y['id']) ? $y['id'] : $x)); - } else { - $this->addPoint($x, $y, $x); - } - } - } - } - - /** - * Add a point to the dataset - * - * $ID can contain either the ID of the point, i.e. 'DK', 123, 'George', etc. or it can contain - * values used for creation of the HTML image map. This is achieved using is an an associated array - * with the following values: - * - * 'url' The URL to create the link to - * - * 'alt' [optional] The alt text on the link - * - * 'target' [optional] The target of the link - * - * 'htmltags' [optional] An associated array with html tags (tag as key), fx. 'onMouseOver' => 'history.go(-1);', 'id' => 'thelink' - * - * @param int $x The X value to add - * @param int $y The Y value to add, can be omited - * @param var $ID The ID of the point - */ - function addPoint($x, $y = false, $ID = false) - { - parent::addPoint($x, $y, $ID); - - if (is_array($ID)) { - $data = $ID; - $ID = (isset($data['id']) ? $data['id'] : false); - } else { - $data = false; - } - - $this->_data[] = array ('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data); - if (!is_numeric($x)) { - $this->_maximumX = count($this->_data); - } - } - - /** - * The first point - * - * @return array The last point - */ - function first() - { - reset($this->_data); - return current($this->_data); - } - - /** - * The last point - * - * @return array The first point - */ - function last() - { - return end($this->_data); - } - - /** - * Gets a X point from the dataset - * - * @param var $x The variable to return an X value from, fx in a - * vector function data set - * @return var The X value of the variable - * @access private - */ - function _getPointX($x) - { - if (isset($this->_data[$x])) { - return $this->_data[$x]['X']; - } else { - return false; - } - } - - /** - * Gets a Y point from the dataset - * - * @param var $x The variable to return an Y value from, fx in a - * vector function data set - * @return var The Y value of the variable - * @access private - */ - function _getPointY($x) - { - if (isset($this->_data[$x])) { - return $this->_data[$x]['Y']; - } else { - return false; - } - } - - /** - * Gets a ID from the dataset - * - * @param var $x The variable to return an Y value from, fx in a - * vector function data set - * @return var The ID value of the variable - * @access private - */ - function _getPointID($x) - { - if (isset($this->_data[$x])) { - return $this->_data[$x]['ID']; - } else { - return false; - } - } - - /** - * Gets point data from the dataset - * - * @param var $x The variable to return an Y value from, fx in a vector - * function data set - * @return array The data for the point - * @access private - */ - function _getPointData($x) - { - if (isset($this->_data[$x])) { - return $this->_data[$x]['data']; - } else { - return false; - } - } - - /** - * The number of values in the dataset - * - * @return int The number of values in the dataset - */ - function count() - { - return count($this->_data); - } - - /** - * Reset the intertal dataset pointer - * - * @return var The first X value - * @access private - */ - function _reset() - { - $this->_posX = 0; - return $this->_posX; - } - - /** - * Get the next point the internal pointer refers to and advance the pointer - * - * @return array The next point - * @access private - */ - function _next() - { - if ($this->_posX >= $this->count()) { - return false; - } - $x = $this->_getPointX($this->_posX); - $y = $this->_getPointY($this->_posX); - $ID = $this->_getPointID($this->_posX); - $data = $this->_getPointData($this->_posX); - $this->_posX += $this->_stepX(); - - return array('X' => $x, 'Y' => $y, 'ID' => $ID, 'data' => $data); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Dataset/VectorFunction.php b/packages/dspam/pear/Image/Graph/Dataset/VectorFunction.php deleted file mode 100644 index 4250bbc0..00000000 --- a/packages/dspam/pear/Image/Graph/Dataset/VectorFunction.php +++ /dev/null @@ -1,185 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Dataset.php - */ -require_once 'Image/Graph/Dataset.php'; - -/** - * Vector Function data set. - * - * Points are generated by calling 2 external functions, fx. x = sin(t) and y = - * cos(t) - * - * @category Images - * @package Image_Graph - * @subpackage Dataset - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Dataset_VectorFunction extends Image_Graph_Dataset -{ - - /** - * The name of the X function - * @var string - * @access private - */ - var $_functionX; - - /** - * The name of the Y function - * @var string - * @access private - */ - var $_functionY; - - /** - * The minimum of the vector function variable - * @var double - * @access private - */ - var $_minimumT; - - /** - * The maximum of the vector function variable - * @var double - * @access private - */ - var $_maximumT; - - /** - * Image_Graph_VectorFunctionDataset [Constructor] - * - * @param double $minimumT The minimum value of the vector function variable - * @param double $maximumT The maximum value of the vector function variable - * @param string $functionX The name of the X function, if must be a single - * parameter function like fx sin(x) or cos(x) - * @param string $functionY The name of the Y function, if must be a single - * parameter function like fx sin(x) or cos(x) - * @param int $points The number of points to create - */ - function Image_Graph_Dataset_VectorFunction($minimumT, $maximumT, $functionX, $functionY, $points) - { - parent::Image_Graph_Dataset(); - $this->_minimumT = $minimumT; - $this->_maximumT = $maximumT; - $this->_functionX = $functionX; - $this->_functionY = $functionY; - $this->_count = $points; - $this->_calculateMaxima(); - } - - /** - * Add a point to the dataset - * - * @param int $x The X value to add - * @param int $y The Y value to add, can be omited - * @param var $ID The ID of the point - */ - function addPoint($x, $y = false, $ID = false) - { - } - - /** - * Gets a X point from the dataset - * - * @param var $x The variable to apply the X function to - * @return var The X function applied to the X value - * @access private - */ - function _getPointX($x) - { - $functionX = $this->_functionX; - return $functionX ($x); - } - - /** - * Gets a Y point from the dataset - * - * @param var $x The variable to apply the Y function to - * @return var The Y function applied to the X value - * @access private - */ - function _getPointY($x) - { - $functionY = $this->_functionY; - return $functionY ($x); - } - - /** - * Reset the intertal dataset pointer - * - * @return var The first T value - * @access private - */ - function _reset() - { - $this->_posX = $this->_minimumT; - return $this->_posX; - } - - /** - * The interval between 2 adjacent T values - * - * @return var The interval - * @access private - */ - function _stepX() - { - return ($this->_maximumT - $this->_minimumT) / $this->count(); - } - - /** - * Calculates the X and Y extrema of the functions - * - * @access private - */ - function _calculateMaxima() - { - $t = $this->_minimumT; - while ($t <= $this->_maximumT) { - $x = $this->_getPointX($t); - $y = $this->_getPointY($t); - $this->_minimumX = min($x, $this->_minimumX); - $this->_maximumX = max($x, $this->_maximumX); - $this->_minimumY = min($y, $this->_minimumY); - $this->_maximumY = max($y, $this->_maximumY); - $t += $this->_stepX(); - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Element.php b/packages/dspam/pear/Image/Graph/Element.php deleted file mode 100644 index 7c352ee5..00000000 --- a/packages/dspam/pear/Image/Graph/Element.php +++ /dev/null @@ -1,763 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - Main class for the graph creation. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Common.php - */ -require_once 'Image/Graph/Common.php'; - -/** - * Representation of a element. - * - * The Image_Graph_Element can be drawn on the canvas, ie it has coordinates, - * {@link Image_Graph_Line}, {@link Image_Graph_Fill}, border and background - - * although not all of these may apply to all children. - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Element extends Image_Graph_Common -{ - - /** - * The leftmost pixel of the element on the canvas - * @var int - * @access private - */ - var $_left = 0; - - /** - * The topmost pixel of the element on the canvas - * @var int - * @access private - */ - var $_top = 0; - - /** - * The rightmost pixel of the element on the canvas - * @var int - * @access private - */ - var $_right = 0; - - /** - * The bottommost pixel of the element on the canvas - * @var int - * @access private - */ - var $_bottom = 0; - - /** - * Background of the element. Default: None - * @var FillStyle - * @access private - */ - var $_background = null; - - /** - * Borderstyle of the element. Default: None - * @var LineStyle - * @access private - */ - var $_borderStyle = null; - - /** - * Line style of the element. Default: None - * @var LineStyle - * @access private - */ - var $_lineStyle = 'black'; - - /** - * Fill style of the element. Default: None - * @var FillStyle - * @access private - */ - var $_fillStyle = 'white'; - - /** - * Font of the element. Default: Standard font - FONT - * @var Font - * @access private - * @see $IMAGE_GRAPH_FONT - */ - var $_font = null; - - /** - * Font options - * @var array - * @access private - */ - var $_fontOptions = array(); - - /** - * Default font options - * - * This option is included for performance reasons. The value is calculated - * before output and reused in default cases to avoid unnecessary recursive - * calls. - * - * @var array - * @access private - */ - var $_defaultFontOptions = false; - - /** - * Shadows options of the element - * @var mixed - * @access private - */ - var $_shadow = false; - - /** - * The padding displayed on the element - * @var int - * @access private - */ - var $_padding = array('left' => 0, 'top' => 0, 'right' => 0, 'bottom' => 0); - - /** - * Sets the background fill style of the element - * - * @param Image_Graph_Fill $background The background - * @see Image_Graph_Fill - */ - function setBackground(& $background) - { - if (!is_a($background, 'Image_Graph_Fill')) { - $this->_error( - 'Could not set background for ' . get_class($this) . ': ' . - get_class($background), array('background' => &$background) - ); - } else { - $this->_background =& $background; - $this->add($background); - } - } - - /** - * Shows shadow on the element - */ - function showShadow($color = 'black@0.2', $size = 5) - { - $this->_shadow = array( - 'color' => $color, - 'size' => $size - ); - } - - /** - * Sets the background color of the element. - * - * See colors.txt in the docs/ folder for a list of available named colors. - * - * @param mixed $color The color - */ - function setBackgroundColor($color) - { - $this->_background = $color; - } - - /** - * Gets the background fill style of the element - * - * @return int A GD fillstyle representing the background style - * @see Image_Graph_Fill - * @access private - */ - function _getBackground() - { - if (is_object($this->_background)) { - $this->_canvas->setFill($this->_background->_getFillStyle()); - } elseif ($this->_background != null) { - $this->_canvas->setFill($this->_background); - } else { - return false; - } - return true; - } - - /** - * Sets the border line style of the element - * - * @param Image_Graph_Line $borderStyle The line style of the border - * @see Image_Graph_Line - */ - function setBorderStyle(& $borderStyle) - { - if (!is_a($borderStyle, 'Image_Graph_Line')) { - $this->_error( - 'Could not set border style for ' . get_class($this) . ': ' . - get_class($borderStyle), array('borderstyle' => &$borderStyle) - ); - } else { - $this->_borderStyle =& $borderStyle; - $this->add($borderStyle); - } - } - - /** - * Sets the border color of the element. - * - * See colors.txt in the docs/ folder for a list of available named colors. - * @param mixed $color The color - */ - function setBorderColor($color) - { - $this->_borderStyle = $color; - } - - /** - * Gets the border line style of the element - * - * @return int A GD linestyle representing the borders line style - * @see Image_Graph_Line - * @access private - */ - function _getBorderStyle() - { - if (is_object($this->_borderStyle)) { - $result = $this->_borderStyle->_getLineStyle(); - $this->_canvas->setLineThickness($result['thickness']); - $this->_canvas->setLineColor($result['color']); - } elseif ($this->_borderStyle != null) { - $this->_canvas->setLineThickness(1); - $this->_canvas->setLineColor($this->_borderStyle); - } else { - return false; - } - return true; - } - - /** - * Sets the line style of the element - * - * @param Image_Graph_Line $lineStyle The line style of the element - * @see Image_Graph_Line - */ - function setLineStyle(& $lineStyle) - { - if (!is_object($lineStyle)) { - $this->_error( - 'Could not set line style for ' . get_class($this) . ': ' . - get_class($lineStyle), array('linestyle' => &$lineStyle) - ); - } else { - $this->_lineStyle =& $lineStyle; - $this->add($lineStyle); - } - } - - /** - * Sets the line color of the element. - * - * See colors.txt in the docs/ folder for a list of available named colors. - * - * @param mixed $color The color - */ - function setLineColor($color) - { - $this->_lineStyle = $color; - } - - /** - * Gets the line style of the element - * - * @return int A GD linestyle representing the line style - * @see Image_Graph_Line - * @access private - */ - function _getLineStyle($ID = false) - { - if (is_object($this->_lineStyle)) { - $result = $this->_lineStyle->_getLineStyle($ID); - if (is_array($result)) { - $this->_canvas->setLineThickness($result['thickness']); - $this->_canvas->setLineColor($result['color']); - } else { - $this->_canvas->setLineThickness(1); - $this->_canvas->setLineColor($result); - } - } elseif ($this->_lineStyle != null) { - $this->_canvas->setLineThickness(1); - $this->_canvas->setLineColor($this->_lineStyle); - } else { - return false; - } - return true; - } - - /** - * Sets the fill style of the element - * - * @param Image_Graph_Fill $fillStyle The fill style of the element - * @see Image_Graph_Fill - */ - function setFillStyle(& $fillStyle) - { - if (!is_a($fillStyle, 'Image_Graph_Fill')) { - $this->_error( - 'Could not set fill style for ' . get_class($this) . ': ' . - get_class($fillStyle), array('fillstyle' => &$fillStyle) - ); - } else { - $this->_fillStyle =& $fillStyle; - $this->add($fillStyle); - } - } - - /** - * Sets the fill color of the element. - * - * See colors.txt in the docs/ folder for a list of available named colors. - * - * @param mixed $color The color - */ - function setFillColor($color) - { - $this->_fillStyle = $color; - } - - - /** - * Gets the fill style of the element - * - * @return int A GD filestyle representing the fill style - * @see Image_Graph_Fill - * @access private - */ - function _getFillStyle($ID = false) - { - if (is_object($this->_fillStyle)) { - $this->_canvas->setFill($this->_fillStyle->_getFillStyle($ID)); - } elseif ($this->_fillStyle != null) { - $this->_canvas->setFill($this->_fillStyle); - } else { - return false; - } - return true; - } - - /** - * Gets the font of the element. - * - * If not font has been set, the parent font is propagated through it's - * children. - * - * @return array An associated array used for canvas - * @access private - */ - function _getFont($options = false) - { - if (($options === false) && ($this->_defaultFontOptions !== false)) { - return $this->_defaultFontOptions; - } - - if ($options === false) { - $saveDefault = true; - } else { - $saveDefault = false; - } - - if ($options === false) { - $options = $this->_fontOptions; - } else { - $options = array_merge($this->_fontOptions, $options); - } - - if ($this->_font == null) { - $result = $this->_parent->_getFont($options); - } else { - $result = $this->_font->_getFont($options); - } - - if ((isset($result['size'])) && (isset($result['size_rel']))) { - $result['size'] += $result['size_rel']; - unset($result['size_rel']); - } - - if ($saveDefault) { - $this->_defaultFontOptions = $result; - } - - return $result; - } - - /** - * Sets the font of the element - * - * @param Image_Graph_Font $font The font of the element - * @see Image_Graph_Font - */ - function setFont(& $font) - { - if (!is_a($font, 'Image_Graph_Font')) { - $this->_error('Invalid font set on ' . get_class($this)); - } else { - $this->_font =& $font; - $this->add($font); - } - } - - /** - * Sets the font size - * - * @param int $size The size of the font - */ - function setFontSize($size) - { - $this->_fontOptions['size'] = $size; - } - - /** - * Sets the font angle - * - * @param int $angle The angle of the font - */ - function setFontAngle($angle) - { - if ($angle == 'vertical') { - $this->_fontOptions['vertical'] = true; - $this->_fontOptions['angle'] = 90; - } else { - $this->_fontOptions['angle'] = $angle; - } - } - - /** - * Sets the font color - * - * @param mixed $color The color of the font - */ - function setFontColor($color) - { - $this->_fontOptions['color'] = $color; - } - - /** - * Clip the canvas to the coordinates of the element - * - * @param $enable bool Whether clipping should be enabled or disabled - * @access protected - */ - function _clip($enable) - { - $this->_canvas->setClipping( - ($enable ? - array( - 'x0' => min($this->_left, $this->_right), - 'y0' => min($this->_top, $this->_bottom), - 'x1' => max($this->_left, $this->_right), - 'y1' => max($this->_top, $this->_bottom) - ) - : false - ) - ); - } - - /** - * Sets the coordinates of the element - * - * @param int $left The leftmost pixel of the element on the canvas - * @param int $top The topmost pixel of the element on the canvas - * @param int $right The rightmost pixel of the element on the canvas - * @param int $bottom The bottommost pixel of the element on the canvas - * @access private - */ - function _setCoords($left, $top, $right, $bottom) - { - if ($left === false) { - $left = $this->_left; - } - - if ($top === false) { - $top = $this->_top; - } - - if ($right === false) { - $right = $this->_right; - } - - if ($bottom === false) { - $bottom = $this->_bottom; - } - - $this->_left = min($left, $right); - $this->_top = min($top, $bottom); - $this->_right = max($left, $right); - $this->_bottom = max($top, $bottom); - } - - /** - * Moves the element - * - * @param int $deltaX Number of pixels to move the element to the right - * (negative values move to the left) - * @param int $deltaY Number of pixels to move the element downwards - * (negative values move upwards) - * @access private - */ - function _move($deltaX, $deltaY) - { - $this->_left += $deltaX; - $this->_right += $deltaX; - $this->_top += $deltaY; - $this->_bottom += $deltaY; - } - - /** - * Sets the width of the element relative to the left side - * - * @param int $width Number of pixels the element should be in width - * @access private - */ - function _setWidth($width) - { - $this->_right = $this->_left + $width; - } - - /** - * Sets the height of the element relative to the top - * - * @param int $width Number of pixels the element should be in height - * @access private - */ - function _setHeight($height) - { - $this->_bottom = $this->_top + $height; - } - - /** - * Sets padding of the element - * - * @param mixed $padding Number of pixels the element should be padded with - * or an array of paddings (left, top, right and bottom as index) - */ - function setPadding($padding) - { - if (is_array($padding)) { - $this->_padding = array(); - $this->_padding['left'] = (isset($padding['left']) ? $padding['left'] : 0); - $this->_padding['top'] = (isset($padding['top']) ? $padding['top'] : 0); - $this->_padding['right'] = (isset($padding['right']) ? $padding['right'] : 0); - $this->_padding['bottom'] = (isset($padding['bottom']) ? $padding['bottom'] : 0); - } - else { - $this->_padding = array( - 'left' => $padding, - 'top' => $padding, - 'right' => $padding, - 'bottom' => $padding - ); - } - } - - /** - * The width of the element on the canvas - * - * @return int Number of pixels representing the width of the element - */ - function width() - { - return abs($this->_right - $this->_left) + 1; - } - - /** - * The height of the element on the canvas - * - * @return int Number of pixels representing the height of the element - */ - function height() - { - return abs($this->_bottom - $this->_top) + 1; - } - - /** - * Left boundary of the background fill area - * - * @return int Leftmost position on the canvas - * @access private - */ - function _fillLeft() - { - return $this->_left + $this->_padding['left']; - } - - /** - * Top boundary of the background fill area - * - * @return int Topmost position on the canvas - * @access private - */ - function _fillTop() - { - return $this->_top + $this->_padding['top']; - } - - /** - * Right boundary of the background fill area - * - * @return int Rightmost position on the canvas - * @access private - */ - function _fillRight() - { - return $this->_right - $this->_padding['right']; - } - - /** - * Bottom boundary of the background fill area - * - * @return int Bottommost position on the canvas - * @access private - */ - function _fillBottom() - { - return $this->_bottom - $this->_padding['bottom']; - } - - /** - * Returns the filling width of the element on the canvas - * - * @return int Filling width - * @access private - */ - function _fillWidth() - { - return $this->_fillRight() - $this->_fillLeft() + 1; - } - - /** - * Returns the filling height of the element on the canvas - * - * @return int Filling height - * @access private - */ - function _fillHeight() - { - return $this->_fillBottom() - $this->_fillTop() + 1; - } - - /** - * Draws a shadow 'around' the element - * - * Not implemented yet. - * - * @access private - */ - function _displayShadow() - { - if (is_array($this->_shadow)) { - $this->_canvas->startGroup(get_class($this) . '_shadow'); - $this->_canvas->setFillColor($this->_shadow['color']); - $this->_canvas->addVertex(array('x' => $this->_right + 1, 'y' => $this->_top + $this->_shadow['size'])); - $this->_canvas->addVertex(array('x' => $this->_right + $this->_shadow['size'], 'y' => $this->_top + $this->_shadow['size'])); - $this->_canvas->addVertex(array('x' => $this->_right + $this->_shadow['size'], 'y' => $this->_bottom + $this->_shadow['size'])); - $this->_canvas->addVertex(array('x' => $this->_left + $this->_shadow['size'], 'y' => $this->_bottom + $this->_shadow['size'])); - $this->_canvas->addVertex(array('x' => $this->_left + $this->_shadow['size'], 'y' => $this->_bottom + 1)); - $this->_canvas->addVertex(array('x' => $this->_right + 1, 'y' => $this->_bottom + 1)); - $this->_canvas->polygon(array('connect' => true)); - $this->_canvas->endGroup(); - } - } - - /** - * Writes text to the canvas. - * - * @param int $x The x position relative to alignment - * @param int $y The y position relative to alignment - * @param string $text The text - * @param int $alignmen The text alignment (both vertically and horizontally) - */ - function write($x, $y, $text, $alignment = false, $font = false) - { - if (($font === false) && ($this->_defaultFontOptions !== false)) { - $font = $this->_defaultFontOptions; - } else { - $font = $this->_getFont($font); - } - - if ($alignment === false) { - $alignment = IMAGE_GRAPH_ALIGN_LEFT + IMAGE_GRAPH_ALIGN_TOP; - } - - $align = array(); - - if (($alignment & IMAGE_GRAPH_ALIGN_TOP) != 0) { - $align['vertical'] = 'top'; - } else if (($alignment & IMAGE_GRAPH_ALIGN_BOTTOM) != 0) { - $align['vertical'] = 'bottom'; - } else { - $align['vertical'] = 'center'; - } - - if (($alignment & IMAGE_GRAPH_ALIGN_LEFT) != 0) { - $align['horizontal'] = 'left'; - } else if (($alignment & IMAGE_GRAPH_ALIGN_RIGHT) != 0) { - $align['horizontal'] = 'right'; - } else { - $align['horizontal'] = 'center'; - } - - $this->_canvas->setFont($font); - $this->_canvas->addText(array('x' => $x, 'y' => $y, 'text' => $text, 'alignment' => $align)); - } - - /** - * Output the element to the canvas - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @see Image_Graph_Common - * @access private - */ - function _done() - { - $background = $this->_getBackground(); - $border = $this->_getBorderStyle(); - if (($background) || ($border)) { - $this->_canvas->rectangle(array('x0' => $this->_left, 'y0' => $this->_top, 'x1' => $this->_right, 'y1' => $this->_bottom)); - } - - $result = parent::_done(); - - if ($this->_shadow !== false) { - $this->_displayShadow(); - } - - return $result; - } - -} -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Figure/Circle.php b/packages/dspam/pear/Image/Graph/Figure/Circle.php deleted file mode 100644 index a3f1652e..00000000 --- a/packages/dspam/pear/Image/Graph/Figure/Circle.php +++ /dev/null @@ -1,64 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Figure - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Figure/Ellipse.php - */ -require_once 'Image/Graph/Figure/Ellipse.php'; - -/** - * Circle to draw on the canvas - * - * @category Images - * @package Image_Graph - * @subpackage Figure - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Figure_Circle extends Image_Graph_Figure_Ellipse -{ - - /** - * Image_Graph_Circle [Constructor] - * - * @param int $x The center pixel of the circle on the canvas - * @param int $y The center pixel of the circle on the canvas - * @param int $radius The radius in pixels of the circle - */ - function Image_Graph_Figure_Circle($x, $y, $radius) - { - parent::Image_Graph_Ellipse($x, $y, $radius, $radius); - } - -} -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Figure/Ellipse.php b/packages/dspam/pear/Image/Graph/Figure/Ellipse.php deleted file mode 100644 index 8e42f2b1..00000000 --- a/packages/dspam/pear/Image/Graph/Figure/Ellipse.php +++ /dev/null @@ -1,97 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Figure - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Element.php - */ -require_once 'Image/Graph/Element.php'; - -/** - * Ellipse to draw on the canvas - * - * @category Images - * @package Image_Graph - * @subpackage Figure - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Figure_Ellipse extends Image_Graph_Element -{ - - /** - * Ellipse [Constructor] - * - * @param int $x The center pixel of the ellipse on the canvas - * @param int $y The center pixel of the ellipse on the canvas - * @param int $radiusX The width in pixels of the box on the canvas - * @param int $radiusY The height in pixels of the box on the canvas - */ - function Image_Graph_Figure_Ellipse($x, $y, $radiusX, $radiusY) - { - parent::Image_Graph_Element(); - $this->_setCoords($x - $radiusX, $y - $radiusY, $x + $radiusX, $y + $radiusY); - } - - /** - * Output the ellipse - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - $this->_canvas->startGroup(get_class($this)); - - $this->_getFillStyle(); - $this->_getLineStyle(); - $this->_canvas->ellipse( - array( - 'x' => ($this->_left + $this->_right) / 2, - 'y' => ($this->_top + $this->_bottom) / 2, - 'rx' => $this->width(), - 'ry' => $this->height() - ) - ); - - $this->_canvas->endGroup(); - - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Figure/Polygon.php b/packages/dspam/pear/Image/Graph/Figure/Polygon.php deleted file mode 100644 index 5b78f635..00000000 --- a/packages/dspam/pear/Image/Graph/Figure/Polygon.php +++ /dev/null @@ -1,94 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Figure - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Element.php - */ -require_once 'Image/Graph/Element.php'; - -/** - * Polygon to draw on the canvas - * - * @category Images - * @package Image_Graph - * @subpackage Figure - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Figure_Polygon extends Image_Graph_Element -{ - - /** - * Polygon vertices - * - * @var array - * @access private - */ - var $_polygon = array (); - - /** - * Add a vertex to the polygon - * - * @param int $x X-coordinate - * @param int $y Y-coordinate - */ - function addVertex($x, $y) - { - $this->_canvas->addVertex(array('x' => $x, 'y' => $y)); - } - - /** - * Output the polygon - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - $this->_canvas->startGroup(get_class($this)); - - $this->_getFillStyle(); - $this->_getLineStyle(); - $this->_canvas->polygon(array('connect' => true)); - - $this->_canvas->endGroup(); - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Figure/Rectangle.php b/packages/dspam/pear/Image/Graph/Figure/Rectangle.php deleted file mode 100644 index dbca58e0..00000000 --- a/packages/dspam/pear/Image/Graph/Figure/Rectangle.php +++ /dev/null @@ -1,96 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Figure - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Element.php - */ -require_once 'Image/Graph/Element.php'; - -/** - * Rectangle to draw on the canvas - * - * @category Images - * @package Image_Graph - * @subpackage Figure - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Figure_Rectangle extends Image_Graph_Element -{ - - /** - * Rectangle [Construcor] - * - * @param int $x The leftmost pixel of the box on the canvas - * @param int $y The topmost pixel of the box on the canvas - * @param int $width The width in pixels of the box on the canvas - * @param int $height The height in pixels of the box on the canvas - */ - function Image_Graph_Figure_Rectangle($x, $y, $width, $height) - { - parent::Image_Graph_Element(); - $this->_setCoords($x, $y, $x + $width, $y + $height); - } - - /** - * Output the box - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - $this->_canvas->startGroup(get_class($this)); - - $this->_getFillStyle(); - $this->_getLineStyle(); - $this->_canvas->rectangle( - array( - 'x0' => $this->_left, - 'y0' => $this->_top, - 'x1' => $this->_right, - 'y1' => $this->_bottom - ) - ); - - $this->_canvas->endGroup(); - - return true; - } - -} -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Fill.php b/packages/dspam/pear/Image/Graph/Fill.php deleted file mode 100644 index f1cd36d7..00000000 --- a/packages/dspam/pear/Image/Graph/Fill.php +++ /dev/null @@ -1,63 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Fill - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Element.php - */ -require_once 'Image/Graph/Element.php'; - -/** - * Style used for filling elements. - * - * @category Images - * @package Image_Graph - * @subpackage Fill - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Fill extends Image_Graph_Common -{ - - /** - * Resets the fillstyle - * - * @access private - */ - function _reset() - { - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Fill/Array.php b/packages/dspam/pear/Image/Graph/Fill/Array.php deleted file mode 100644 index 8d0b2dfa..00000000 --- a/packages/dspam/pear/Image/Graph/Fill/Array.php +++ /dev/null @@ -1,137 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Fill - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Fill.php - */ -require_once 'Image/Graph/Fill.php'; - -/** - * A sequential array of fillstyles. - * - * This is used for filling multiple objects within the same element with - * different styles. This is done by adding multiple fillstyles to a FillArrray - * structure. The fillarray will then when requested return the 'next' fillstyle - * in sequential order. It is possible to specify ID tags to each fillstyle, - * which is used to make sure some data uses a specific fillstyle (i.e. in a - * multiple-/stackedbarchart you name the {@link Image_Graph_Dataset}s and uses - * this name as ID tag when adding the dataset's associated fillstyle to the - * fillarray. - * - * @category Images - * @package Image_Graph - * @subpackage Fill - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Fill_Array extends Image_Graph_Fill -{ - - /** - * The fill array - * @var array - * @access private - */ - var $_fillStyles = array (); - - /** - * Resets the fillstyle - * - * @access private - */ - function _reset() - { - reset($this->_fillStyles); - } - - /** - * Add a fill style to the array - * - * @param Image_Graph_Fill $style The style to add - * @param string $id The id or name of the style - */ - function &add(& $style, $id = '') - { - if ($id == '') { - $this->_fillStyles[] =& $style; - } else { - $this->_fillStyles[$id] =& $style; - } - reset($this->_fillStyles); - return $style; - } - - /** - * Add a color to the array - * - * @param int $color The color - * @param string $id The id or name of the color - */ - function addColor($color, $id = false) - { - if ($id !== false) { - $this->_fillStyles[$id] = $color; - } else { - $this->_fillStyles[] = $color; - } - reset($this->_fillStyles); - } - - /** - * Return the fillstyle - * - * @return int A GD fillstyle - * @access private - */ - function _getFillStyle($ID = false) - { - if (($ID === false) || (!isset($this->_fillStyles[$ID]))) { - $ID = key($this->_fillStyles); - if (!next($this->_fillStyles)) { - reset($this->_fillStyles); - } - } - $fillStyle =& $this->_fillStyles[$ID]; - - if (is_object($fillStyle)) { - return $fillStyle->_getFillStyle($ID); - } elseif ($fillStyle !== null) { - return $fillStyle; - } else { - return parent::_getFillStyle($ID); - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Fill/Gradient.php b/packages/dspam/pear/Image/Graph/Fill/Gradient.php deleted file mode 100644 index 9cf23a6b..00000000 --- a/packages/dspam/pear/Image/Graph/Fill/Gradient.php +++ /dev/null @@ -1,149 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Fill - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Fill/Image.php - */ -require_once 'Image/Graph/Fill/Image.php'; - -/** - * Fill using a gradient color. - * This creates a scaled fillstyle with colors flowing gradiently between 2 - * specified RGB values. Several directions are supported: - * - * 1 Vertically (IMAGE_GRAPH_GRAD_VERTICAL) - * - * 2 Horizontally (IMAGE_GRAPH_GRAD_HORIZONTAL) - * - * 3 Mirrored vertically (the color grades from a- b-a vertically) - * (IMAGE_GRAPH_GRAD_VERTICAL_MIRRORED) - * - * 4 Mirrored horizontally (the color grades from a-b-a horizontally) - * IMAGE_GRAPH_GRAD_HORIZONTAL_MIRRORED - * - * 5 Diagonally from top-left to right-bottom - * (IMAGE_GRAPH_GRAD_DIAGONALLY_TL_BR) - * - * 6 Diagonally from bottom-left to top-right - * (IMAGE_GRAPH_GRAD_DIAGONALLY_BL_TR) - * - * 7 Radially (concentric circles in the center) (IMAGE_GRAPH_GRAD_RADIAL) - * - * @category Images - * @package Image_Graph - * @subpackage Fill - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Fill_Gradient extends Image_Graph_Fill //Image_Graph_Fill_Image -{ - - /** - * The direction of the gradient - * @var int - * @access private - */ - var $_direction; - - /** - * The first color to gradient - * @var mixed - * @access private - */ - var $_startColor; - - /** - * The last color to gradient - * @var mixed - * @access private - */ - var $_endColor; - - /** - * Image_Graph_GradientFill [Constructor] - * - * @param int $direction The direction of the gradient - * @param mixed $startColor The value of the starting color - * @param mixed $endColor The value of the ending color - */ - function Image_Graph_Fill_Gradient($direction, $startColor, $endColor) - { - parent::Image_Graph_Fill(); - $this->_direction = $direction; - $this->_startColor = $startColor; - $this->_endColor = $endColor; - } - - /** - * Return the fillstyle - * - * @return int A GD fillstyle - * @access private - */ - function _getFillStyle($ID = false) - { - switch ($this->_direction) { - case IMAGE_GRAPH_GRAD_HORIZONTAL: - $direction = 'horizontal'; - break; - case IMAGE_GRAPH_GRAD_VERTICAL: - $direction = 'vertical'; - break; - case IMAGE_GRAPH_GRAD_HORIZONTAL_MIRRORED: - $direction = 'horizontal_mirror'; - break; - case IMAGE_GRAPH_GRAD_VERTICAL_MIRRORED: - $direction = 'vertical_mirror'; - break; - case IMAGE_GRAPH_GRAD_DIAGONALLY_TL_BR: - $direction = 'diagonal_tl_br'; - break; - case IMAGE_GRAPH_GRAD_DIAGONALLY_BL_TR: - $direction = 'diagonal_bl_tr'; - break; - case IMAGE_GRAPH_GRAD_RADIAL: - $direction = 'radial'; - break; - } - - return array( - 'type' => 'gradient', - 'start' => $this->_startColor, - 'end' => $this->_endColor, - 'direction' => $direction - ); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Fill/Image.php b/packages/dspam/pear/Image/Graph/Fill/Image.php deleted file mode 100644 index 9b1fb142..00000000 --- a/packages/dspam/pear/Image/Graph/Fill/Image.php +++ /dev/null @@ -1,97 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Fill - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Fill.php - */ -require_once 'Image/Graph/Fill.php'; - -/** - * Fill using an image. - * - * @category Images - * @package Image_Graph - * @subpackage Fill - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Fill_Image extends Image_Graph_Fill -{ - - /** - * The file name - * @var stirng - * @access private - */ - var $_filename; - - /** - * The GD Image resource - * @var resource - * @access private - */ - var $_image; - - /** - * Resize the image to the bounding box of the area to fill - * @var bool - * @access private - */ - var $_resize = true; - - /** - * Image_Graph_ImageFill [Constructor] - * - * @param string $filename The filename and path of the image to use for filling - */ - function Image_Graph_Fill_Image($filename) - { - parent::Image_Graph_Fill(); - $this->_filename = $filename; - } - - /** - * Return the fillstyle - * - * @param (something) $ID (Add description) - * @return int A GD fillstyle - * @access private - */ - function _getFillStyle($ID = false) - { - return $this->_filename; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Font.php b/packages/dspam/pear/Image/Graph/Font.php deleted file mode 100644 index ad018a27..00000000 --- a/packages/dspam/pear/Image/Graph/Font.php +++ /dev/null @@ -1,158 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Text - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Common.php - */ -require_once 'Image/Graph/Common.php'; - -/** - * A font. - * - * @category Images - * @package Image_Graph - * @subpackage Text - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Font extends Image_Graph_Common -{ - - /** - * The name of the font - * @var string - * @access private - */ - var $_name = false; - - /** - * The angle of the output - * @var int - * @access private - */ - var $_angle = false; - - /** - * The size of the font - * @var int - * @access private - */ - var $_size = 11; - - /** - * The color of the font - * @var Color - * @access private - */ - var $_color = 'black'; - - /** - * Image_Graph_Font [Constructor] - */ - function Image_Graph_Font($name = false, $size = false) - { - parent::Image_Graph_Common(); - if ($name !== false) { - $this->_name = $name; - } - if ($size !== false) { - $this->_size = $size; - } - } - - /** - * Set the color of the font - * - * @param mixed $color The color object of the Font - */ - function setColor($color) - { - $this->_color = $color; - } - - /** - * Set the angle slope of the output font. - * - * 0 = normal, 90 = bottom and up, 180 = upside down, 270 = top and down - * - * @param int $angle The angle in degrees to slope the text - */ - function setAngle($angle) - { - $this->_angle = $angle; - } - - /** - * Set the size of the font - * - * @param int $size The size in pixels of the font - */ - function setSize($size) - { - $this->_size = $size; - } - - /** - * Get the font 'array' - * - * @return array The font 'summary' to pass to the canvas - * @access private - */ - function _getFont($options = false) - { - if ($options === false) { - $options = array(); - } - - if ($this->_name !== false) { - $options['name'] = $this->_name; - } - - if (!isset($options['color'])) { - $options['color'] = $this->_color; - } - - if (!isset($options['size'])) { - $options['size'] = $this->_size; - } - - if ((!isset($options['angle'])) && ($this->_angle !== false)) { - $options['angle'] = $this->_angle; - } - return $options; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Grid.php b/packages/dspam/pear/Image/Graph/Grid.php deleted file mode 100644 index 4406dbdd..00000000 --- a/packages/dspam/pear/Image/Graph/Grid.php +++ /dev/null @@ -1,175 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Element.php - */ -require_once 'Image/Graph/Element.php'; - -/** - * A grid displayed on the plotarea. - * - * A grid is associated with a primary and a secondary axis. The grid is - * displayed in context of the primary axis' label interval - meaning that a - * grid for an Y-axis displays a grid for every label on the y-axis (fx. a {@link - * Image_Graph_Grid_Lines}, which displays horizontal lines for every label on - * the y-axis from the x-axis minimum to the x-axis maximum). You should always - * add the grid as one of the first elements to the plotarea. This is due to the - * fact that elements are 'outputted' in the order they are added, i.e. if an - * grid is added *after* a chart, the grid will be displayed on top of the chart - * which is (probably) not desired. - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Grid extends Image_Graph_Plotarea_Element -{ - - /** - * The primary axis: the grid 'refers' to - * @var Axis - * @access private - */ - var $_primaryAxis = null; - - /** - * The secondary axis - * @var Axis - * @access private - */ - var $_secondaryAxis = null; - - /** - * Set the primary axis: the grid should 'refer' to - * - * @param Image_Graph_Axis $axis The axis - * @access private - */ - function _setPrimaryAxis(& $axis) - { - $this->_primaryAxis =& $axis; - } - - /** - * Set the secondary axis - * - * @param Image_Graph_Axis $axis The axis - * @access private - */ - function _setSecondaryAxis(& $axis) - { - $this->_secondaryAxis =& $axis; - } - - /** - * Get the points on the secondary axis that the grid should 'connect' - * - * @return array The secondary data values that should mark the grid 'end points' - * @access private - */ - function _getSecondaryAxisPoints() - { - if (is_a($this->_secondaryAxis, 'Image_Graph_Axis_Radar')) { - $secondaryValue = false; - $firstValue = $secondaryValue; - while (($secondaryValue = $this->_secondaryAxis->_getNextLabel($secondaryValue)) !== false) { - $secondaryAxisPoints[] = $secondaryValue; - } - $secondaryAxisPoints[] = $firstValue; - } else { - $secondaryAxisPoints = array ('#min#', '#max#'); - } - return $secondaryAxisPoints; - } - - /** - * Get the X pixel position represented by a value - * - * @param double $point the value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointX($point) - { - if (($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_Y) || - ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_Y_SECONDARY)) - { - $point['AXIS_Y'] = $this->_primaryAxis->_type; - } else { - $point['AXIS_Y'] = $this->_secondaryAxis->_type; - } - return parent::_pointX($point); - } - - /** - * Get the Y pixel position represented by a value - * - * @param double $point the value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointY($point) - { - if (($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_Y) || - ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_Y_SECONDARY)) - { - $point['AXIS_Y'] = $this->_primaryAxis->_type; - } else { - $point['AXIS_Y'] = $this->_secondaryAxis->_type; - } - return parent::_pointY($point); - } - - /** - * Causes the object to update all sub elements coordinates. - * - * @access private - */ - function _updateCoords() - { - $this->_setCoords( - $this->_parent->_plotLeft, - $this->_parent->_plotTop, - $this->_parent->_plotRight, - $this->_parent->_plotBottom - ); - parent::_updateCoords(); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Grid/Bars.php b/packages/dspam/pear/Image/Graph/Grid/Bars.php deleted file mode 100644 index a75782f2..00000000 --- a/packages/dspam/pear/Image/Graph/Grid/Bars.php +++ /dev/null @@ -1,117 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Grid.php - */ -require_once 'Image/Graph/Grid.php'; - -/** - * Display alternating bars on the plotarea. - * - * {@link Image_Graph_Grid} - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Grid_Bars extends Image_Graph_Grid -{ - - /** - * Output the grid - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!$this->_primaryAxis) { - return false; - } - - $this->_canvas->startGroup(get_class($this)); - - $i = 0; - $value = false; - - $previousValue = 0; - - $secondaryPoints = $this->_getSecondaryAxisPoints(); - - while (($value = $this->_primaryAxis->_getNextLabel($value)) !== false) { - if ($i == 1) { - reset($secondaryPoints); - list ($id, $previousSecondaryValue) = each($secondaryPoints); - while (list ($id, $secondaryValue) = each($secondaryPoints)) { - if ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_X) { - $p1 = array ('Y' => $secondaryValue, 'X' => $value); - $p2 = array ('Y' => $previousSecondaryValue, 'X' => $value); - $p3 = array ('Y' => $previousSecondaryValue, 'X' => $previousValue); - $p4 = array ('Y' => $secondaryValue, 'X' => $previousValue); - } else { - $p1 = array ('X' => $secondaryValue, 'Y' => $value); - $p2 = array ('X' => $previousSecondaryValue, 'Y' => $value); - $p3 = array ('X' => $previousSecondaryValue, 'Y' => $previousValue); - $p4 = array ('X' => $secondaryValue, 'Y' => $previousValue); - } - - $this->_canvas->addVertex(array('x' => $this->_pointX($p1), 'y' => $this->_pointY($p1))); - $this->_canvas->addVertex(array('x' => $this->_pointX($p2), 'y' => $this->_pointY($p2))); - $this->_canvas->addVertex(array('x' => $this->_pointX($p3), 'y' => $this->_pointY($p3))); - $this->_canvas->addVertex(array('x' => $this->_pointX($p4), 'y' => $this->_pointY($p4))); - - $this->_getFillStyle(); - $this->_canvas->polygon(array('connect' => true)); - - $previousSecondaryValue = $secondaryValue; - } - } - $i = 1 - $i; - $previousValue = $value; - } - - $this->_canvas->endGroup(); - - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Grid/Lines.php b/packages/dspam/pear/Image/Graph/Grid/Lines.php deleted file mode 100644 index 805778ee..00000000 --- a/packages/dspam/pear/Image/Graph/Grid/Lines.php +++ /dev/null @@ -1,114 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Grid.php - */ -require_once 'Image/Graph/Grid.php'; - -/** - * Display a line grid on the plotarea. - * - * {@link Image_Graph_Grid} - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Grid_Lines extends Image_Graph_Grid -{ - - /** - * GridLines [Constructor] - */ - function Image_Graph_Grid_Lines() - { - parent::Image_Graph_Grid(); - $this->_lineStyle = 'lightgrey'; - } - - /** - * Output the grid - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!$this->_primaryAxis) { - return false; - } - - $this->_canvas->startGroup(get_class($this)); - - $value = false; - - $secondaryPoints = $this->_getSecondaryAxisPoints(); - - while (($value = $this->_primaryAxis->_getNextLabel($value)) !== false) { - reset($secondaryPoints); - list ($id, $previousSecondaryValue) = each($secondaryPoints); - while (list ($id, $secondaryValue) = each($secondaryPoints)) { - if ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_Y) { - $p1 = array ('X' => $secondaryValue, 'Y' => $value); - $p2 = array ('X' => $previousSecondaryValue, 'Y' => $value); - } else { - $p1 = array ('X' => $value, 'Y' => $secondaryValue); - $p2 = array ('X' => $value, 'Y' => $previousSecondaryValue); - } - - $x1 = $this->_pointX($p1); - $y1 = $this->_pointY($p1); - $x2 = $this->_pointX($p2); - $y2 = $this->_pointY($p2); - - $previousSecondaryValue = $secondaryValue; - - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x1, 'y0' => $y1, 'x1' => $x2, 'y1' => $y2)); - } - } - - $this->_canvas->endGroup(); - - return true; - } - -} -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Grid/Polar.php b/packages/dspam/pear/Image/Graph/Grid/Polar.php deleted file mode 100644 index 03b1b916..00000000 --- a/packages/dspam/pear/Image/Graph/Grid/Polar.php +++ /dev/null @@ -1,111 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - * @since File available since Release 0.3.0dev2 - */ - -/** - * Include file Image/Graph/Grid.php - */ -require_once 'Image/Graph/Grid.php'; - -/** - * Display a line grid on the plotarea. - * - * {@link Image_Graph_Grid} - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @since Class available since Release 0.3.0dev2 - */ -class Image_Graph_Grid_Polar extends Image_Graph_Grid -{ - - /** - * GridLines [Constructor] - */ - function Image_Graph_Grid_Polar() - { - parent::Image_Graph_Grid(); - $this->_lineStyle = 'lightgrey'; - } - - /** - * Output the grid - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!$this->_primaryAxis) { - return false; - } - - $this->_canvas->startGroup(get_class($this)); - - $value = false; - - $p0 = array ('X' => '#min#', 'Y' => '#min#'); - if ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_Y) { - $p1 = array ('X' => '#min#', 'Y' => '#max#'); - $r0 = abs($this->_pointY($p1) - $this->_pointY($p0)); - } else { - $p1 = array ('X' => '#max#', 'Y' => '#min#'); - $r0 = abs($this->_pointX($p1) - $this->_pointX($p0)); - } - - $cx = $this->_pointX($p0); - $cy = $this->_pointY($p0); - - $span = $this->_primaryAxis->_axisSpan; - - while (($value = $this->_primaryAxis->_getNextLabel($value)) !== false) { - $r = $r0 * ($value - $this->_primaryAxis->_getMinimum()) / $span; - - $this->_getLineStyle(); - $this->_canvas->ellipse(array('x' => $cx, 'y' => $cy, 'rx' => $r, 'ry' => $r)); - } - - $this->_canvas->endGroup(); - - return true; - } - -} -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Images/Icons/pinpoint.png b/packages/dspam/pear/Image/Graph/Images/Icons/pinpoint.png Binary files differdeleted file mode 100644 index d23f0b7d..00000000 --- a/packages/dspam/pear/Image/Graph/Images/Icons/pinpoint.png +++ /dev/null diff --git a/packages/dspam/pear/Image/Graph/Images/Icons/pinpointr.png b/packages/dspam/pear/Image/Graph/Images/Icons/pinpointr.png Binary files differdeleted file mode 100644 index 2455e09b..00000000 --- a/packages/dspam/pear/Image/Graph/Images/Icons/pinpointr.png +++ /dev/null diff --git a/packages/dspam/pear/Image/Graph/Images/Maps/README b/packages/dspam/pear/Image/Graph/Images/Maps/README deleted file mode 100644 index 1b984bbb..00000000 --- a/packages/dspam/pear/Image/Graph/Images/Maps/README +++ /dev/null @@ -1,17 +0,0 @@ -In this folder the files for the Image_Graph_Plot_Map are located. They should be the -following format: - -[map name].png -[map name].txt - -The [map name].png (fx. europe.png) is the actual image presenting the map. The -[map name].txt file is the location -> (x,y) conversion table. In this file the -named locations is written on every line with the x and y coordinates after the -name (with a TAB), i.e.: - -Denmark 10 30 -England 4 30 - -Where Denmark will be 'located' on (10, 30) on the map, and England at (4, 30). - -No maps are released by default due to we want to avoid possible copyright issues.
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Layout.php b/packages/dspam/pear/Image/Graph/Layout.php deleted file mode 100644 index 1561aafa..00000000 --- a/packages/dspam/pear/Image/Graph/Layout.php +++ /dev/null @@ -1,219 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Layout - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plotarea/Element.php - */ -require_once 'Image/Graph/Plotarea/Element.php'; - -/** - * Defines an area of the graph that can be layout'ed. - * - * Any class that extends this abstract class can be used within a layout on the canvas. - * - * @category Images - * @package Image_Graph - * @subpackage Layout - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Layout extends Image_Graph_Plotarea_Element -{ - - /** - * Has the coordinates already been updated? - * @var bool - * @access private - */ - var $_updated = false; - - /** - * Alignment of the area for each vertice (left, top, right, bottom) - * @var array - * @access private - */ - var $_alignSize = array ('left' => 0, 'top' => 0, 'right' => 0, 'bottom' => 0); - - /** - * Image_Graph_Layout [Constructor] - */ - function Image_Graph_Layout() - { - parent::Image_Graph_Element(); - $this->_padding = array('left' => 2, 'top' => 2, 'right' => 2, 'bottom' => 2); - } - - /** - * Resets the elements - * - * @access private - */ - function _reset() - { - parent::_reset(); - $this->_updated = false; - } - - /** - * Calculate the edge offset for a specific edge - * @param array $alignSize The alignment of the edge - * @param int $offset The offset/posision of the at 0% edge - * @param int $total The total size (width or height) of the element - * @param int $multiplier +/- 1 if the edge should pushed either toward more - * negative or positive values - * @since 0.3.0dev2 - * @access private - */ - function _calcEdgeOffset($alignSize, $offset, $total, $multiplier) - { - if ($alignSize['unit'] == 'percentage') { - return $offset + $multiplier * ($total * $alignSize['value'] / 100); - } elseif ($alignSize['unit'] == 'pixels') { - if (($alignSize['value'] == 'auto_part1') || ($alignSize['value'] == 'auto_part2')) { - $alignSize['value'] = $multiplier * $this->_parent->_getAbsolute($alignSize['value']); - } - if ($alignSize['value'] < 0) { - return $offset + $multiplier * ($total + $alignSize['value']); - } else { - return $offset + $multiplier * $alignSize['value']; - } - } - return $offset; - } - - /** - * Calculate the edges - * - * @access private - */ - function _calcEdges() - { - if ((is_array($this->_alignSize)) && (!$this->_updated)) { - $left = $this->_calcEdgeOffset( - $this->_alignSize['left'], - $this->_parent->_fillLeft(), - $this->_parent->_fillWidth(), - +1 - ); - $top = $this->_calcEdgeOffset( - $this->_alignSize['top'], - $this->_parent->_fillTop(), - $this->_parent->_fillHeight(), - +1 - ); - $right = $this->_calcEdgeOffset( - $this->_alignSize['right'], - $this->_parent->_fillRight(), - $this->_parent->_fillWidth(), - -1 - ); - $bottom = $this->_calcEdgeOffset( - $this->_alignSize['bottom'], - $this->_parent->_fillBottom(), - $this->_parent->_fillHeight(), - -1 - ); - - $this->_setCoords( - $left + $this->_padding['left'], - $top + $this->_padding['top'], - $right - $this->_padding['right'], - $bottom - $this->_padding['bottom'] - ); - } - } - - /** - * Update coordinates - * - * @access private - */ - function _updateCoords() - { - $this->_calcEdges(); - parent::_updateCoords(); - } - - /** - * Pushes an edge of area a specific distance 'into' the canvas - * - * @param int $edge The edge of the canvas to align relative to - * @param int $size The number of pixels or the percentage of the canvas total size to occupy relative to the selected alignment edge - * @access private - */ - function _push($edge, $size = '100%') - { - $result = array(); - if (ereg("([0-9]*)\%", $size, $result)) { - $this->_alignSize[$edge] = array( - 'value' => min(100, max(0, $result[1])), - 'unit' => 'percentage' - ); - } else { - $this->_alignSize[$edge] = array( - 'value' => $size, - 'unit' => 'pixels' - ); - } - } - - /** - * Sets the coordinates of the element - * - * @param int $left The leftmost pixel of the element on the canvas - * @param int $top The topmost pixel of the element on the canvas - * @param int $right The rightmost pixel of the element on the canvas - * @param int $bottom The bottommost pixel of the element on the canvas - * @access private - */ - function _setCoords($left, $top, $right, $bottom) - { - parent::_setCoords($left, $top, $right, $bottom); - $this->_updated = true; - } - - /** - * Returns the calculated "auto" size - * - * @return int The calculated auto size - * @access private - */ - function _getAutoSize() - { - return false; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Layout/Horizontal.php b/packages/dspam/pear/Image/Graph/Layout/Horizontal.php deleted file mode 100644 index 414a168c..00000000 --- a/packages/dspam/pear/Image/Graph/Layout/Horizontal.php +++ /dev/null @@ -1,186 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Layout - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Layout.php - */ -require_once 'Image/Graph/Layout.php'; - -/** - * Layout for displaying two elements side by side. - * - * This splits the area contained by this element in two, side by side by - * a specified percentage (relative to the left side). A layout can be nested. - * Fx. a HorizontalLayout can layout two {@link Image_Graph_Layout_Vertical}s to - * make a 2 by 2 matrix of 'element-areas'. - * - * @category Images - * @package Image_Graph - * @subpackage Layout - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Layout_Horizontal extends Image_Graph_Layout -{ - - /** - * Part1 of the layout - * @var GraPHPElemnt - * @access private - */ - var $_part1 = false; - - /** - * Part2 of the layout - * @var GraPHPElemnt - * @access private - */ - var $_part2 = false; - - /** - * The percentage of the graph where the split occurs - * @var int - * @access private - */ - var $_percentage; - - /** - * An absolute position where the split occurs - * @var int - * @access private - */ - var $_absolute; - - /** - * HorizontalLayout [Constructor] - * - * @param Image_Graph_Element $part1 The 1st part of the layout - * @param Image_Graph_Element $part2 The 2nd part of the layout - * @param int $percentage The percentage of the layout to split at - */ - function Image_Graph_Layout_Horizontal(& $part1, & $part2, $percentage = 50) - { - parent::Image_Graph_Layout(); - if (!is_a($part1, 'Image_Graph_Layout')) { - $this->_error( - 'Cannot create layout on non-layouable parts: ' . get_class($part1), - array('part1' => &$part1, 'part2' => &$part2) - ); - } elseif (!is_a($part2, 'Image_Graph_Layout')) { - $this->_error( - 'Cannot create layout on non-layouable parts: ' . get_class($part2), - array('part1' => &$part1, 'part2' => &$part2) - ); - } else { - $this->_part1 =& $part1; - $this->_part2 =& $part2; - $this->add($this->_part1); - $this->add($this->_part2); - }; - if ($percentage === 'auto') { - $this->_percentage = false; - $this->_absolute = 'runtime'; - } else { - $this->_absolute = false; - $this->_percentage = max(0, min(100, $percentage)); - } - $this->_split(); - $this->_padding = array('left' => 0, 'top' => 0, 'right' => 0, 'bottom' => 0); - } - - /** - * Gets the absolute size of one of the parts. - * - * @param string $part The name of the part - auto_part(1|2) - * @return int The number of pixels the edge should be pushed - * @since 0.3.0dev2 - * @access private - */ - function _getAbsolute(&$part) - { - $part1Size = $this->_part1->_getAutoSize(); - $part2Size = $this->_part2->_getAutoSize(); - $this->_percentage = false; - if (($part1Size !== false) and ($part2Size !== false)) { - $width = $this->_fillWidth() * $part1Size / ($part1Size + $part2Size); - } elseif ($part1Size !== false) { - $width = $part1Size; - } elseif ($part2Size !== false) { - $width = -$part2Size; - } else { - $width = $this->_fillWidth() / 2; - } - if ($part == 'auto_part2') { - $width = -$width; - } - - return $width; - } - - /** - * Splits the layout between the parts, by the specified percentage - * - * @access private - */ - function _split() - { - if (($this->_part1) && ($this->_part2)) { - if ($this->_percentage !== false) { - $split1 = 100 - $this->_percentage; - $split2 = $this->_percentage; - $this->_part1->_push('right', "$split1%"); - $this->_part2->_push('left', "$split2%"); - } else { - $this->_part1->_push('right', 'auto_part1'); - $this->_part2->_push('left', 'auto_part2'); - } - } - } - - /** - * Output the layout to the canvas - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (($this->_part1) && ($this->_part2)) { - return (($this->_part1->_done()) && ($this->_part2->_done())); - } - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Layout/Matrix.php b/packages/dspam/pear/Image/Graph/Layout/Matrix.php deleted file mode 100644 index 8acec871..00000000 --- a/packages/dspam/pear/Image/Graph/Layout/Matrix.php +++ /dev/null @@ -1,201 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Layout - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Layout.php - */ -require_once 'Image/Graph/Layout.php'; - -/** - * Layout for displaying elements in a matix. - * - * @category Images - * @package Image_Graph - * @subpackage Layout - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Layout_Matrix extends Image_Graph_Layout -{ - - /** - * Layout matrix - * @var array - * @access private - */ - var $_matrix = false; - - /** - * The number of rows - * @var int - * @access private - */ - var $_rows = false; - - /** - * The number of columns - * @var int - * @access private - */ - var $_cols = false; - - /** - * Image_Graph_Layout_Matrix [Constructor] - * - * @param int $rows The number of rows - * @param int $cols The number of cols - * @param bool $autoCreate Specifies whether the matrix should automatically - * be filled with newly created Image_Graph_Plotares objects, or they will - * be added manually - */ - function Image_Graph_Layout_Matrix($rows, $cols, $autoCreate = true) - { - parent::Image_Graph_Layout(); - - $this->_rows = $rows; - $this->_cols = $cols; - if (($this->_rows > 0) && ($this->_cols > 0)) { - $this->_matrix = array(array()); - for ($i = 0; $i < $this->_rows; $i++) { - for ($j = 0; $j < $this->_cols; $j++) { - if ($autoCreate) { - $this->_matrix[$i][$j] =& $this->addNew('plotarea'); - $this->_pushEdges($i, $j); - } else { - $this->_matrix[$i][$j] = false; - } - } - } - } - } - - /** - * Pushes the edges on the specified position in the matrix - * - * @param int $row The row - * @param int $col The column - * @access private - */ - function _pushEdges($row, $col) - { - if ((isset($this->_matrix[$row])) && (isset($this->_matrix[$row][$col]))) { - $height = 100/$this->_rows; - $width = 100/$this->_cols; - if ($col > 0) { - $this->_matrix[$row][$col]->_push('left', round($col*$width) . '%'); - } - if ($col+1 < $this->_cols) { - $this->_matrix[$row][$col]->_push('right', round(100-($col+1)*$width) . '%'); - } - if ($row > 0) { - $this->_matrix[$row][$col]->_push('top', round($row*$height) . '%'); - } - if ($row+1 < $this->_rows) { - $this->_matrix[$row][$col]->_push('bottom', round(100-($row+1)*$height) . '%'); - } - } - } - - /** - * Get the area on the specified position in the matrix - * - * @param int $row The row - * @param int $col The column - * @return Image_Graph_Layout The element of position ($row, $col) in the - * matrix - */ - function &getEntry($row, $col) - { - if ((isset($this->_matrix[$row])) && (isset($this->_matrix[$row][$col]))) { - return $this->_matrix[$row][$col]; - } else { - $result = null; - return $result; - } - } - - /** - * Get the area on the specified position in the matrix - * - * @param int $row The row - * @param int $col The column - * @param Image_Graph_Layout $element The element to set in the position - * ($row, $col) in the matrix - */ - function setEntry($row, $col, &$element) - { - $this->_matrix[$row][$col] =& $element; - $this->_pushEdges($row, $col); - } - - /** - * Update coordinates - * - * @access private - */ - function _updateCoords() - { - for ($i = 0; $i < $this->_rows; $i++) { - for ($j = 0; $j < $this->_cols; $j++) { - $element =& $this->getEntry($i, $j); - $this->add($element); - } - } - parent::_updateCoords(); - } - - /** - * Output the layout to the canvas - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - $result = true; - for ($i = 0; $i < $this->_rows; $i++) { - for ($j = 0; $j < $this->_cols; $j++) { - $element =& $this->getEntry($i, $j); - if ($element) { - if (!$element->_done()) { - $result = false; - } - } - } - } - return $result; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Layout/Vertical.php b/packages/dspam/pear/Image/Graph/Layout/Vertical.php deleted file mode 100644 index 2dc6f945..00000000 --- a/packages/dspam/pear/Image/Graph/Layout/Vertical.php +++ /dev/null @@ -1,108 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Layout - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Layout/Horizontal.php - */ -require_once 'Image/Graph/Layout/Horizontal.php'; - -/** - * Layout for displaying two elements on top of each other. - * - * This splits the area contained by this element in two on top of each other - * by a specified percentage (relative to the top). A layout can be nested. - * Fx. a {@link Image_Graph_Layout_Horizontal} can layout two VerticalLayout's to - * make a 2 by 2 matrix of 'element-areas'. - * - * @category Images - * @package Image_Graph - * @subpackage Layout - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Layout_Vertical extends Image_Graph_Layout_Horizontal -{ - - /** - * Gets the absolute size of one of the parts. - * - * @param string $part The name of the part - auto_part(1|2) - * @return int The number of pixels the edge should be pushed - * @since 0.3.0dev2 - * @access private - */ - function _getAbsolute(&$part) - { - $part1Size = $this->_part1->_getAutoSize(); - $part2Size = $this->_part2->_getAutoSize(); - $this->_percentage = false; - if (($part1Size !== false) and ($part2Size !== false)) { - $height = $this->_fillHeight() * $part1Size / ($part1Size + $part2Size); - } elseif ($part1Size !== false) { - $height = $part1Size; - } elseif ($part2Size !== false) { - $height = -$part2Size; - } else { - $height = $this->_fillHeight() / 2; - } - - if ($part == 'auto_part2') { -// $height = $this->_fillHeight() - $height; - } - - return $height; - } - - /** - * Splits the layout between the parts, by the specified percentage - * - * @access private - */ - function _split() - { - if (($this->_part1) && ($this->_part2)) { - if ($this->_percentage !== false) { - $split1 = 100 - $this->_percentage; - $split2 = $this->_percentage; - $this->_part1->_push('bottom', "$split1%"); - $this->_part2->_push('top', "$split2%"); - } else { - $this->_part1->_push('bottom', 'auto_part1'); - $this->_part2->_push('top', 'auto_part2'); - } - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Legend.php b/packages/dspam/pear/Image/Graph/Legend.php deleted file mode 100644 index d853dad5..00000000 --- a/packages/dspam/pear/Image/Graph/Legend.php +++ /dev/null @@ -1,385 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - Main class for the graph creation. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Legend - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Layout.php - */ -require_once 'Image/Graph/Layout.php'; - -/** - * Displays a legend for a plotarea. - * - * A legend can be displayed in two ways: - * - * 1 As an overlayed box within the plotarea - * - * 2 Layout'ed on the canvas smewhere next to the plotarea. - * - * @category Images - * @package Image_Graph - * @subpackage Legend - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Legend extends Image_Graph_Layout -{ - - /** - * Alignment of the text - * @var int - * @access private - */ - var $_alignment = false; - - /** - * The plotarea(s) to show the legend for - * @var array - * @access private - */ - var $_plotareas = array(); - - /** - * Should markers be shown or not on this legend - * @var bool - * @access private - */ - var $_showMarker = false; - - /** - * Image_Graph_Legend [Constructor] - */ - function Image_Graph_Legend() - { - parent::Image_Graph_Layout(); - $this->_padding = array('left' => 5, 'top' => 5, 'right' => 5, 'bottom' => 5); - } - - /** - * The number of actual plots in the plot area - * - * @return int The number of plotes - * @access private - */ - function _plotCount() - { - $count = 0; - $keys = array_keys($this->_plotareas); - foreach($keys as $key) { - $plotarea =& $this->_plotareas[$key]; - if (is_a($plotarea, 'Image_Graph_Plotarea')) { - $keys2 = array_keys($plotarea->_elements); - foreach ($keys2 as $key) { - $element =& $plotarea->_elements[$key]; - if (is_a($element, 'Image_Graph_Plot')) { - $count ++; - } - } - unset($keys2); - } - } - unset($keys); - return $count; - } - - /** - * Get a default parameter array for legendSamples - * @param bool $simulate Whether the array should be used for simulation or - * not - * @return array Default parameter array - * @access private - */ - function _parameterArray($simulate = false) - { - $param['left'] = $this->_left + $this->_padding['left']; - $param['top'] = $this->_top + $this->_padding['top']; - $param['right'] = $this->_right - $this->_padding['right']; - $param['bottom'] = $this->_bottom - $this->_padding['bottom']; - $param['align'] = $this->_alignment; - $param['x'] = $this->_left + $this->_padding['left']; - $param['y'] = $this->_top + $this->_padding['top']; - $param['width'] = 16; - $param['height'] = 16; - $param['show_marker'] = $this->_showMarker; - $param['maxwidth'] = 0; - $param['font'] = $this->_getFont(); - if ($simulate) { - $param['simulate'] = true; - } - - return $param; - } - - /** - * The height of the element on the canvas - * - * @return int Number of pixels representing the height of the element - * @access private - */ - function _height() - { - $parent = (is_object($this->_parent) ? get_class($this->_parent) : $this->_parent); - - if (strtolower($parent) == 'image_graph_plotarea') { - $param = $this->_parameterArray(true); - $param['align'] = IMAGE_GRAPH_ALIGN_VERTICAL; - $param0 = $param; - $keys = array_keys($this->_plotareas); - foreach($keys as $key) { - $plotarea =& $this->_plotareas[$key]; - $keys2 = array_keys($plotarea->_elements); - foreach($keys2 as $key) { - $element =& $plotarea->_elements[$key]; - if (is_a($element, 'Image_Graph_Plot')) { - $element->_legendSample($param); - } - } - unset($keys2); - } - unset($keys); - return abs($param['y'] - $param0['y']) + $this->_padding['top'] + $this->_padding['bottom']; - } else { - return parent::height(); - } - } - - /** - * The width of the element on the canvas - * - * @return int Number of pixels representing the width of the element - * @access private - */ - function _width() - { - $parent = (is_object($this->_parent) ? get_class($this->_parent) : $this->_parent); - - if (strtolower($parent) == 'image_graph_plotarea') { - $param = $this->_parameterArray(true); - $param['align'] = IMAGE_GRAPH_ALIGN_VERTICAL; - $keys = array_keys($this->_plotareas); - foreach($keys as $key) { - $plotarea =& $this->_plotareas[$key]; - $keys2 = array_keys($plotarea->_elements); - foreach($keys2 as $key) { - $element =& $plotarea->_elements[$key]; - if (is_a($element, 'Image_Graph_Plot')) { - $element->_legendSample($param); - } - } - unset($keys2); - } - unset($keys); - return $param['maxwidth']; - } else { - return parent::width(); - } - } - - /** - * Set the alignment of the legend - * - * @param int $alignment The alignment - */ - function setAlignment($alignment) - { - $this->_alignment = $alignment; - } - - /** - * Update coordinates - * - * @access private - */ - function _updateCoords() - { - parent::_updateCoords(); - - $parent = (is_object($this->_parent) ? get_class($this->_parent) : $this->_parent); - - if (strtolower($parent) == 'image_graph_plotarea') { - $w = $this->_width(); - $h = $this->_height(); - - if ($this->_alignment === false) { - $this->_alignment = IMAGE_GRAPH_ALIGN_TOP + IMAGE_GRAPH_ALIGN_RIGHT; - } - - if (($this->_alignment & IMAGE_GRAPH_ALIGN_BOTTOM) != 0) { - $y = $this->_parent->_fillBottom() - $h - $this->_padding['bottom']; - } else { - $y = $this->_parent->_fillTop() + $this->_padding['top']; - } - - if (($this->_alignment & IMAGE_GRAPH_ALIGN_LEFT) != 0) { - $x = $this->_parent->_fillLeft() + $this->_padding['left']; - } else { - $x = $this->_parent->_fillRight() - $w - $this->_padding['right']; - } - - $this->_setCoords($x, $y, $x + $w, $y + $h); - } - } - - /** - * Sets Plotarea - * - * @param Image_Graph_Plotarea $plotarea The plotarea - */ - function setPlotarea(& $plotarea) - { - if (is_a($plotarea, 'Image_Graph_Plotarea')) { - $this->_plotareas[] =& $plotarea; - } - } - - /** - * Sets the parent. The parent chain should ultimately be a GraPHP object - * - * @see Image_Graph - * @param Image_Graph_Common $parent The parent - * @access private - */ - function _setParent(& $parent) - { - parent::_setParent($parent); - if (count($this->_plotareas) == 0) { - $this->setPlotarea($parent); - } - } - - /** - * Set if this legends should show markers - * - * @param bool $showMarker True if markers are to be shown, false is not - */ - function setShowMarker($showMarker) - { - $this->_showMarker = $showMarker; - } - - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - - if (Image_Graph_Element::_done() === false) { - return false; - } - - $this->_canvas->startGroup(get_class($this)); - - $param = $this->_parameterArray(); - - $parent = (is_object($this->_parent) ? - get_class($this->_parent) : - $this->_parent - ); - - if (strtolower($parent) == 'image_graph_plotarea') { - $this->_getFillStyle(); - $this->_getLineStyle(); - $this->_canvas->rectangle( - array( - 'x0' => $this->_left, - 'y0' => $this->_top, - 'x1' => $this->_right, - 'y1' => $this->_bottom - ) - ); - - $param = $this->_parameterArray(); - - $keys = array_keys($this->_plotareas); - foreach($keys as $key) { - $plotarea =& $this->_plotareas[$key]; - $keys2 = array_keys($plotarea->_elements); - foreach($keys2 as $key) { - $element =& $plotarea->_elements[$key]; - if (is_a($element, 'Image_Graph_Plot')) { - $element->_legendSample($param); - } - } - unset($keys2); - } - unset($keys); - } else { - $param0 = $param; - $param0['simulate'] = true; - $keys = array_keys($this->_plotareas); - foreach($keys as $key) { - $plotarea =& $this->_plotareas[$key]; - $keys2 = array_keys($plotarea->_elements); - foreach($keys2 as $key) { - $element =& $plotarea->_elements[$key]; - if (is_a($element, 'Image_Graph_Plot')) { - $element->_legendSample($param0); - } - } - unset($keys2); - } - unset($keys); - if (($this->_alignment & IMAGE_GRAPH_ALIGN_VERTICAL) != 0) { - if ($param0['x'] == $param['x']) { - $param['y'] = $param['y'] + ($this->_height() - ($param0['y'] - $param['y']))/2; - } - } else { - if ($param0['y'] == $param['y']) { - $param['x'] = $param['x'] + ($this->_width() - ($param0['x'] - $param['x']))/2; - } - } - - $keys = array_keys($this->_plotareas); - foreach($keys as $key) { - $plotarea =& $this->_plotareas[$key]; - $keys2 = array_keys($plotarea->_elements); - foreach($keys2 as $key) { - $element =& $plotarea->_elements[$key]; - if (is_a($element, 'Image_Graph_Plot')) { - $element->_legendSample($param); - } - } - unset($keys2); - } - unset($keys); - } - - $this->_canvas->endGroup(); - - return true; - } -} -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Line/Array.php b/packages/dspam/pear/Image/Graph/Line/Array.php deleted file mode 100644 index 5d542141..00000000 --- a/packages/dspam/pear/Image/Graph/Line/Array.php +++ /dev/null @@ -1,129 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Line - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Common.php - */ -require_once 'Image/Graph/Common.php'; - -/** - * A sequential array of linestyles. - * - * This is used for multiple objects within the same element with different line - * styles. This is done by adding multiple line styles to a LineArrray - * structure. The linearray will then when requested return the 'next' linestyle - * in sequential order. It is possible to specify ID tags to each linestyle, - * which is used to make sure some data uses a specific linestyle (i.e. in a - * multiple-/stackedbarchart you name the {@link Image_Graph_Dataset}s and uses - * this name as ID tag when adding the dataset's associated linestyle to the - * linearray. - * - * @category Images - * @package Image_Graph - * @subpackage Line - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Line_Array extends Image_Graph_Common -{ - - /** - * The fill array - * @var array - * @access private - */ - var $_lineStyles = array (); - - /** - * Add a line style to the array - * - * @param Image_Graph_Line $style The style to add - */ - function add(& $style, $id = false) - { - if (is_a($style, 'Image_Graph_Element')) { - parent::add($style); - } - if ($id === false) { - $this->_lineStyles[] =& $style; - } else { - $this->_lineStyles[$id] =& $style; - } - reset($this->_lineStyles); - - } - - /** - * Add a color to the array - * - * @param int $color The color - * @param string $id The id or name of the color - */ - function addColor($color, $id = false) - { - if ($id !== false) { - $this->_lineStyles[$id] = $color; - } else { - $this->_lineStyles[] = $color; - } - reset($this->_lineStyles); - } - - /** - * Return the linestyle - * - * @return int A GD Linestyle - * @access private - */ - function _getLineStyle($ID = false) - { - if (($ID === false) || (!isset($this->_lineStyles[$ID]))) { - $ID = key($this->_lineStyles); - if (!next($this->_lineStyles)) { - reset($this->_lineStyles); - } - } - $lineStyle =& $this->_lineStyles[$ID]; - - if (is_object($lineStyle)) { - return $lineStyle->_getLineStyle($ID); - } elseif ($lineStyle !== null) { - return $lineStyle; - } else { - return parent::_getLineStyle($ID); - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Line/Dashed.php b/packages/dspam/pear/Image/Graph/Line/Dashed.php deleted file mode 100644 index 448fb218..00000000 --- a/packages/dspam/pear/Image/Graph/Line/Dashed.php +++ /dev/null @@ -1,76 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Line - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Line/Formatted.php - */ -require_once 'Image/Graph/Line/Formatted.php'; - -/** - * Dashed line style. - * - * This style displays as a short line with a shorter space afterwards, i.e - * 4px color1, 2px color2, 4px color1, etc. - * - * @category Images - * @package Image_Graph - * @subpackage Line - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Line_Dashed extends Image_Graph_Line_Formatted -{ - - /** - * Image_Graph_DashedLine [Constructor] - * - * @param mixed $color1 The color for the 'dashes' - * @param mixed $color2 The color for the 'spaces' - */ - function Image_Graph_Line_Dashed($color1, $color2) - { - parent::Image_Graph_Line_Formatted( - array( - $color1, - $color1, - $color1, - $color1, - $color2, - $color2 - ) - ); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Line/Dotted.php b/packages/dspam/pear/Image/Graph/Line/Dotted.php deleted file mode 100644 index 8574f8da..00000000 --- a/packages/dspam/pear/Image/Graph/Line/Dotted.php +++ /dev/null @@ -1,67 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Line - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Line/Formatted.php - */ -require_once 'Image/Graph/Line/Formatted.php'; - -/** - * Dotted line style. - * - * This style displays as a short line with a shorter space afterwards, i.e - * 1px color1, 1px color2, 1px color1, etc. - * - * @category Images - * @package Image_Graph - * @subpackage Line - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Line_Dotted extends Image_Graph_Line_Formatted -{ - - /** - * DottedLine [Constructor] - * - * @param mixed $color1 The color representing the dots - * @param mixed $color2 The color representing the spaces - */ - function Image_Graph_Line_Dotted($color1, $color2) - { - parent::Image_Graph_Line_Formatted(array ($color1, $color2)); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Line/Formatted.php b/packages/dspam/pear/Image/Graph/Line/Formatted.php deleted file mode 100644 index e6d0181b..00000000 --- a/packages/dspam/pear/Image/Graph/Line/Formatted.php +++ /dev/null @@ -1,90 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Line - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Line/Solid.php - */ -require_once 'Image/Graph/Line/Solid.php'; - -/** - * Formatted user defined line style. - * - * Use this to create a user defined line style. Specify an array of colors that are to - * be used for displaying the line. - * - * @category Images - * @package Image_Graph - * @subpackage Line - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Line_Formatted extends Image_Graph_Line_Solid -{ - - /** - * The style of the line - * - * @var array - * @access private - */ - var $_style; - - /** - * Image_Graph_FormattedLine [Constructor] - * - * @param array $style The style of the line - */ - function Image_Graph_Line_Formatted($style) - { - parent::Image_Graph_Line_Solid(reset($style)); - $this->_style = $style; - } - - /** - * Gets the line style of the element - * - * @return int A GD linestyle representing the line style - * @see Image_Graph_Line - * @access private - */ - function _getLineStyle() - { - return array( - 'color' => $this->_style, - 'thickness' => $this->_thickness - ); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Line/Solid.php b/packages/dspam/pear/Image/Graph/Line/Solid.php deleted file mode 100644 index e77e62f1..00000000 --- a/packages/dspam/pear/Image/Graph/Line/Solid.php +++ /dev/null @@ -1,105 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Line - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Common.php - */ -require_once 'Image/Graph/Common.php'; - -/** - * Simple colored line style. - * - * Use a color for line style. - * - * @category Images - * @package Image_Graph - * @subpackage Line - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Line_Solid extends Image_Graph_Common -{ - - /** - * The thickness of the line (requires GD 2) - * @var int - * @access private - */ - var $_thickness = 1; - - /** - * The color of the line - * @var mixed - * @access private - */ - var $_color; - - /** - * Image_Graph_SolidLine [Constructor] - * - * @param mixed $color The color of the line - */ - function Image_Graph_Line_Solid($color) - { - parent::Image_Graph_Common(); - $this->_color = $color; - } - - /** - * Set the thickness of the linestyle - * - * @param int $thickness The line width in pixels - */ - function setThickness($thickness) - { - $this->_thickness = $thickness; - } - - /** - * Gets the line style of the element - * - * @return int A GD linestyle representing the line style - * @see Image_Graph_Line - * @access private - */ - function _getLineStyle() - { - return array( - 'color' => $this->_color, - 'thickness' => $this->_thickness - ); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Logo.php b/packages/dspam/pear/Image/Graph/Logo.php deleted file mode 100644 index df5fe7e4..00000000 --- a/packages/dspam/pear/Image/Graph/Logo.php +++ /dev/null @@ -1,153 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - Main class for the graph creation. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Logo - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Element.php - */ -require_once 'Image/Graph/Element.php'; - -/** - * Displays a logo on the canvas. - * - * By default the logo is displayed in the top-right corner of the canvas. - * - * @category Images - * @package Image_Graph - * @subpackage Logo - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Logo extends Image_Graph_Element -{ - - /** - * The file name - * @var stirng - * @access private - */ - var $_filename; - - /** - * The GD Image resource - * @var resource - * @access private - */ - var $_image; - - /** - * Alignment of the logo - * @var int - * @access private - */ - var $_alignment; - - /** - * Logo [Constructor] - * - * @param string $filename The filename and path of the image to use for logo - */ - function Image_Graph_Logo($filename, $alignment = IMAGE_GRAPH_ALIGN_TOP_RIGHT) - { - parent::Image_Graph_Element(); - $this->_filename = $filename; - $this->_alignment = $alignment; - } - - /** - * Sets the parent. The parent chain should ultimately be a GraPHP object - * - * @see Image_Graph - * @param Image_Graph_Common $parent The parent - * @access private - */ - function _setParent(& $parent) - { - parent::_setParent($parent); - $this->_setCoords( - $this->_parent->_left, - $this->_parent->_top, - $this->_parent->_right, - $this->_parent->_bottom - ); - } - - /** - * Output the logo - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - $align = array(); - - if ($this->_alignment & IMAGE_GRAPH_ALIGN_LEFT) { - $x = $this->_parent->_left + 2; - $align['horizontal'] = 'left'; - } elseif ($this->_alignment & IMAGE_GRAPH_ALIGN_RIGHT) { - $x = $this->_parent->_right - 2; - $align['horizontal'] = 'right'; - } else { - $x = ($this->_parent->_left + $this->_parent->_right) / 2; - $align['horizontal'] = 'center'; - } - - if ($this->_alignment & IMAGE_GRAPH_ALIGN_TOP) { - $y = $this->_parent->_top + 2; - $align['vertical'] = 'top'; - } elseif ($this->_alignment & IMAGE_GRAPH_ALIGN_BOTTOM) { - $y = $this->_parent->_bottom - 2; - $align['vertical'] = 'bottom'; - } else { - $y = ($this->_parent->_top + $this->_parent->_bottom) / 2; - $align['vertical'] = 'center'; - } - - $this->_canvas->image( - array( - 'x' => $x, - 'y' => $y, - 'filename' => $this->_filename, - 'alignment' => $align - ) - ); - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker.php b/packages/dspam/pear/Image/Graph/Marker.php deleted file mode 100644 index 1c1926fe..00000000 --- a/packages/dspam/pear/Image/Graph/Marker.php +++ /dev/null @@ -1,123 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plotarea/Element.php - */ -require_once 'Image/Graph/Plotarea/Element.php'; - -/** - * Data point marker. - * - * The data point marker is used for marking the datapoints on a graph with some - * visual label, fx. a cross, a text box with the value or an icon. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Marker extends Image_Graph_Plotarea_Element -{ - - /** - * Secondary marker - * @var Marker - * @access private - */ - var $_secondaryMarker = false; - - /** - * The 'size' of the marker, the meaning depends on the specific Marker - * implementation - * @var int - * @access private - */ - var $_size = 6; - - /** - * Set the 'size' of the marker - * - * @param int $size The 'size' of the marker, the meaning depends on the - * specific Marker implementation - */ - function setSize($size) - { - $this->_size = $size; - } - - /** - * Set the secondary marker - * - * @param Marker $secondaryMarker The secondary marker - */ - function setSecondaryMarker(& $secondaryMarker) - { - $this->_secondaryMarker =& $secondaryMarker; - $this->_secondaryMarker->_setParent($this); - } - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - if (is_a($this->_secondaryMarker, 'Image_Graph_Marker')) { - $this->_secondaryMarker->_drawMarker($x, $y, $values); - } - } - - /** - * Output to the canvas - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Array.php b/packages/dspam/pear/Image/Graph/Marker/Array.php deleted file mode 100644 index 12fed66c..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Array.php +++ /dev/null @@ -1,105 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * A sequential array of markers. - * - * This is used for displaying different markers for datapoints on a chart. - * This is done by adding multiple markers to a MarkerArrray structure. - * The marker array will then when requested return the 'next' marker in - * sequential order. It is possible to specify ID tags to each marker, which is - * used to make sure some data uses a specific marker. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Array extends Image_Graph_Marker -{ - - /** - * The marker array - * @var array - * @access private - */ - var $_markers = array (); - - /** - * Add a marker style to the array - * - * @param Marker $marker The marker to add - */ - function add(& $marker) - { - if (is_a($marker, 'Image_Graph_Element')) { - parent::add($marker); - } - $this->_markers[] =& $marker; - reset($this->_markers); - } - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - $ID = key($this->_markers); - if (!next($this->_markers)) { - reset($this->_markers); - } - $marker =& $this->_markers[$ID]; - - if ($marker != null) { - $marker->_drawMarker($x, $y, $values); - } - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Asterisk.php b/packages/dspam/pear/Image/Graph/Marker/Asterisk.php deleted file mode 100644 index effde5a5..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Asterisk.php +++ /dev/null @@ -1,109 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * Data marker as an asterisk (*) - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Asterisk extends Image_Graph_Marker -{ - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - $this->_getLineStyle(); - $this->_canvas->line( - array( - 'x0' => $x - $this->_size, - 'y0' => $y - $this->_size, - 'x1' => $x + $this->_size, - 'y1' => $y + $this->_size - ) - ); - - $this->_getLineStyle(); - $this->_canvas->line( - array( - 'x0' => $x + $this->_size, - 'y0' => $y - $this->_size, - 'x1' => $x - $this->_size, - 'y1' => $y + $this->_size - ) - ); - - $this->_getLineStyle(); - $this->_canvas->line( - array( - 'x0' => $x - $this->_size, - 'y0' => $y, - 'x1' => $x + $this->_size, - 'y1' => $y - ) - ); - - $this->_getLineStyle(); - $this->_canvas->line( - array( - 'x0' => $x, - 'y0' => $y - $this->_size, - 'x1' => $x, - 'y1' => $y + $this->_size - ) - ); - - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Average.php b/packages/dspam/pear/Image/Graph/Marker/Average.php deleted file mode 100644 index c4e3e7a4..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Average.php +++ /dev/null @@ -1,91 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * A marker displaying the 'distance' to the datasets average value. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Average extends Image_Graph_Marker -{ - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - if ((isset($values['AVERAGE_Y'])) && - (is_a($this->_parent, 'Image_Graph_Plot'))) - { - $point = $this->_pointXY( - array( - 'X' => $values['APX'], - 'Y' => $values['AVERAGE_Y'] - ) - ); - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x, 'y0' => $y, 'x1' => $point['X'], 'y1' => $point['Y'])); - - $this->_getLineStyle(); - $this->_canvas->line( - array( - 'x0' => $point['X'] - 2, - 'y0' => $point['Y'], - 'x1' => $point['X'] + 2, - 'y1' => $point['Y'] - ) - ); - } - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Box.php b/packages/dspam/pear/Image/Graph/Marker/Box.php deleted file mode 100644 index 5602c33d..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Box.php +++ /dev/null @@ -1,76 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * Data marker as a box - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Box extends Image_Graph_Marker -{ - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the canvas - * @param array $values The values representing the data the marker 'points' to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - $this->_getFillStyle(); - $this->_getLineStyle(); - $this->_canvas->rectangle( - array( - 'x0' => $x - $this->_size, - 'y0' => $y - $this->_size, - 'x1' => $x + $this->_size, - 'y1' => $y + $this->_size - ) - ); - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Bubble.php b/packages/dspam/pear/Image/Graph/Marker/Bubble.php deleted file mode 100644 index 180ab4e3..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Bubble.php +++ /dev/null @@ -1,91 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker/Circle.php - */ -require_once 'Image/Graph/Marker/Circle.php'; - -/** - * Display a circle with y-value percentage as radius (require GD2). - * - * This will display a circle centered on the datapoint with a radius calculated - * as a percentage of the maximum value. I.e. the radius depends on the y-value - * of the datapoint - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Bubble extends Image_Graph_Marker_Circle -{ - - /** - * The radius of the marker when 100% - * @var int - * @access private - */ - var $_size100Pct = 40; - - /** - * Sets the maximum radius the marker can occupy - * - * @param int $radius The new Image_Graph_max radius - */ - function setMaxRadius($radius) - { - $this->_size100Pct = $radius; - } - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - $this->_size = $this->_size100Pct*$values['PCT_MAX_Y']/100; - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Circle.php b/packages/dspam/pear/Image/Graph/Marker/Circle.php deleted file mode 100644 index 7eeb5cb6..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Circle.php +++ /dev/null @@ -1,96 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * Data marker as circle (require GD2) - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Circle extends Image_Graph_Marker -{ - - /** - * The 'size' of the marker, the meaning depends on the specific Marker - * implementation - * @var int - * @access private - */ - var $_size = 10; - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - $this->_getFillStyle(); - $this->_getLineStyle(); - - $dA = 2*pi()/($this->_size*2); - $angle = 0; - while ($angle < 2*pi()) { - $this->_canvas->addVertex(array('x' => - $x + $this->_size*cos($angle), 'y' => - $y - $this->_size*sin($angle) - )); - $angle += $dA; - } - - $this->_canvas->addVertex(array('x' => - $x + $this->_size*cos(0), 'y' => - $y - $this->_size*sin(0) - )); - - $this->_canvas->polygon(array('connect' => true)); - - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Cross.php b/packages/dspam/pear/Image/Graph/Marker/Cross.php deleted file mode 100644 index 720f3bb4..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Cross.php +++ /dev/null @@ -1,114 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * Data marker as a cross. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Cross extends Image_Graph_Marker -{ - - /** - * The thickness of the plus in pixels (thickness is actually double this) - * @var int - * @access private - */ - var $_thickness = 2; - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the canvas - * @param array $values The values representing the data the marker 'points' to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - if ($this->_thickness > 0) { - $this->_getLineStyle(); - $this->_getFillStyle(); - - $d1 = round(0.7071067 * $this->_size); // cos/sin(45 de>) - $d2 = round(0.7071067 * $this->_thickness); // cos/sin(45 deg) - - $this->_canvas->addVertex(array('x' => $x - $d1 - $d2, 'y' => $y - $d1 + $d2)); - $this->_canvas->addVertex(array('x' => $x - $d1 + $d2, 'y' => $y - $d1 - $d2)); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y - 2 * $d2)); - $this->_canvas->addVertex(array('x' => $x + $d1 - $d2, 'y' => $y - $d1 - $d2)); - $this->_canvas->addVertex(array('x' => $x + $d1 + $d2, 'y' => $y - $d1 + $d2)); - $this->_canvas->addVertex(array('x' => $x + 2 * $d2, 'y' => $y)); - $this->_canvas->addVertex(array('x' => $x + $d1 + $d2, 'y' => $y + $d1 - $d2)); - $this->_canvas->addVertex(array('x' => $x + $d1 - $d2, 'y' => $y + $d1 + $d2)); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y + 2 * $d2)); - $this->_canvas->addVertex(array('x' => $x - $d1 + $d2, 'y' => $y + $d1 + $d2)); - $this->_canvas->addVertex(array('x' => $x - $d1 - $d2, 'y' => $y + $d1 - $d2)); - $this->_canvas->addVertex(array('x' => $x - 2 * $d2, 'y' => $y)); - $this->_canvas->polygon(array('connect' => true)); - } else { - $this->_getLineStyle(); - $this->_canvas->line( - array( - 'x0' => $x - $this->_size, - 'y0' => $y - $this->_size, - 'x1' => $x + $this->_size, - 'y1' => $y + $this->_size - ) - ); - - $this->_getLineStyle(); - $this->_canvas->line( - array( - 'x0' => $x + $this->_size, - 'y0' => $y - $this->_size, - 'x1' => $x - $this->_size, - 'y1' => $y + $this->_size - ) - ); - } - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Diamond.php b/packages/dspam/pear/Image/Graph/Marker/Diamond.php deleted file mode 100644 index 2a3d68c8..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Diamond.php +++ /dev/null @@ -1,73 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * Data marker as a diamond. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Diamond extends Image_Graph_Marker -{ - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the canvas - * @param array $values The values representing the data the marker 'points' to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - $this->_getFillStyle(); - $this->_getLineStyle(); - $this->_canvas->addVertex(array('x' => $x - $this->_size, 'y' => $y)); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y - $this->_size)); - $this->_canvas->addVertex(array('x' => $x + $this->_size, 'y' => $y)); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y + $this->_size)); - $this->_canvas->polygon(array('connect' => true)); - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Icon.php b/packages/dspam/pear/Image/Graph/Marker/Icon.php deleted file mode 100644 index d9b9456f..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Icon.php +++ /dev/null @@ -1,133 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * Data marker using an image as icon. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Icon extends Image_Graph_Marker -{ - - /** - * Filename of the image icon - * @var string - * @access private - */ - var $_filename; - - /** - * X Point of the icon to use as data 'center' - * @var int - * @access private - */ - var $_pointX = 0; - - /** - * Y Point of the icon to use as data 'center' - * @var int - * @access private - */ - var $_pointY = 0; - - /** - * Create an icon marker - * - * @param string $filename The filename of the icon - * @param int $width The 'new' width of the icon if it is to be resized - * @param int $height The 'new' height of the icon if it is to be resized - */ - function Image_Graph_Marker_Icon($filename, $width = 0, $height = 0) - { - parent::Image_Graph_Marker(); - $this->_filename = $filename; - } - - /** - * Set the X 'center' point of the marker - * - * @param int $x The X 'center' point of the marker - */ - function setPointX($x) - { - $this->_pointX = $x; - } - - /** - * Set the Y 'center' point of the marker - * - * @param int $y The Y 'center' point of the marker - */ - function setPointY($y) - { - $this->_pointY = $y; - } - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - parent::_drawMarker($x, $y, $values); - if ($this->_filename) { - $this->_canvas->image( - array( - 'x' => $x, - 'y' => $y, - 'filename' => $this->_filename, - 'alignment' => array('horizontal' => 'center', 'vertical' => 'center') - ) - ); - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Pinpoint.php b/packages/dspam/pear/Image/Graph/Marker/Pinpoint.php deleted file mode 100644 index 7b87f153..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Pinpoint.php +++ /dev/null @@ -1,65 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker/Icon.php - */ -require_once 'Image/Graph/Marker/Icon.php'; - -/** - * Data marker using a pinpoint as marker. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Pinpoint extends Image_Graph_Marker_Icon -{ - - /** - * Create the marker as a pin point - */ - function Image_Graph_Marker_Pinpoint() - { - parent::Image_Graph_Marker_Icon( - dirname(__FILE__).'/../Images/Icons/pinpoint.png' - ); - $this->setPointX(0); - $this->setPointY(13); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Plus.php b/packages/dspam/pear/Image/Graph/Marker/Plus.php deleted file mode 100644 index 0a817cfc..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Plus.php +++ /dev/null @@ -1,98 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * Data marker as a plus. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Plus extends Image_Graph_Marker -{ - - /** - * The thickness of the plus in pixels (thickness is actually double this) - * @var int - * @access private - */ - var $_thickness = 2; - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - if ($this->_thickness > 0) { - $this->_getLineStyle(); - $this->_getFillStyle(); - $this->_canvas->addVertex(array('x' => $x - $this->_size, 'y' => $y - $this->_thickness)); - $this->_canvas->addVertex(array('x' => $x - $this->_thickness, 'y' => $y - $this->_thickness)); - $this->_canvas->addVertex(array('x' => $x - $this->_thickness, 'y' => $y - $this->_size)); - $this->_canvas->addVertex(array('x' => $x + $this->_thickness, 'y' => $y - $this->_size)); - $this->_canvas->addVertex(array('x' => $x + $this->_thickness, 'y' => $y - $this->_thickness)); - $this->_canvas->addVertex(array('x' => $x + $this->_size, 'y' => $y - $this->_thickness)); - $this->_canvas->addVertex(array('x' => $x + $this->_size, 'y' => $y + $this->_thickness)); - $this->_canvas->addVertex(array('x' => $x + $this->_thickness, 'y' => $y + $this->_thickness)); - $this->_canvas->addVertex(array('x' => $x + $this->_thickness, 'y' => $y + $this->_size)); - $this->_canvas->addVertex(array('x' => $x - $this->_thickness, 'y' => $y + $this->_size)); - $this->_canvas->addVertex(array('x' => $x - $this->_thickness, 'y' => $y + $this->_thickness)); - $this->_canvas->addVertex(array('x' => $x - $this->_size, 'y' => $y + $this->_thickness)); - $this->_canvas->polygon(array('connect' => true)); - } else { - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x - $this->_size, 'y0' => $y, 'x1' => $x + $this->_size, 'y1' => $y)); - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x, 'y0' => $y - $this->_size, 'x1' => $x, 'y1' => $y + $this->_size)); - } - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Pointing.php b/packages/dspam/pear/Image/Graph/Marker/Pointing.php deleted file mode 100644 index 05ab94e4..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Pointing.php +++ /dev/null @@ -1,140 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * Data marker as a 'pointing marker'. - * - * Points to the data using another marker (as start and/or end) - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Pointing extends Image_Graph_Marker -{ - - /** - * The starting marker - * @var Marker - * @access private - */ - var $_markerStart; - - /** - * The ending marker - * @var Marker - * @access private - */ - var $_markerEnd; - - /** - * The X offset from the 'data' - * @var int - * @access private - */ - var $_deltaX = -1; - - /** - * The Y offset from the 'data' - * @var int - * @access private - */ - var $_deltaY = -1; - - /** - * Create an pointing marker, ie a pin on a board - * - * @param int $deltaX The the X offset from the real 'data' point - * @param int $deltaY The the Y offset from the real 'data' point - * @param Marker $markerEnd The ending marker that represents 'the head of - * the pin' - */ - function Image_Graph_Marker_Pointing($deltaX, $deltaY, & $markerEnd) - { - parent::Image_Graph_Marker(); - $this->_deltaX = $deltaX; - $this->_deltaY = $deltaY; - $this->_markerStart = null; - $this->_markerEnd =& $markerEnd; - } - - /** - * Sets the starting marker, ie the tip of the pin on a board - * - * @param Marker $markerStart The starting marker that represents 'the tip - * of the pin' - */ - function setMarkerStart(& $markerStart) - { - $this->_markerStart =& $markerStart; - $this->_markerStart->_setParent($this); - } - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - parent::_drawMarker($x, $y, $values); - if ($this->_markerStart) { - $this->_markerStart->_setParent($this); - $this->_markerStart->_drawMarker($x, $y, $values); - } - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x, 'y0' => $y, 'x1' => $x + $this->_deltaX, 'y1' => $y + $this->_deltaY)); - $this->_markerEnd->_setParent($this); - $this->_markerEnd->_drawMarker( - $x + $this->_deltaX, - $y + $this->_deltaY, - $values - ); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Pointing/Angular.php b/packages/dspam/pear/Image/Graph/Marker/Pointing/Angular.php deleted file mode 100644 index 93b8b7cf..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Pointing/Angular.php +++ /dev/null @@ -1,105 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker/Pointing.php - */ -require_once 'Image/Graph/Marker/Pointing.php'; - -/** - * Marker that points 'away' from the graph. - * - * Use this as a marker for displaying another marker pointing to the original - * point on the graph - where the 'pointer' is calculated as line orthogonal to - * a line drawn between the points neighbours to both sides (an approximate - * tangent). This should make an the pointer appear to point 'straight' out from - * the graph. The 'head' of the pointer is then another marker of any choice. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Pointing_Angular extends Image_Graph_Marker_Pointing -{ - - /** - * The length of the angular marker - * @var int - * @access private - */ - var $_radius; - - /** - * Image_Graph_AngularPointingMarker [Constructor] - * @param int $radius The 'length' of the pointer - * @param Marker $markerEnd The ending marker that represents 'the head of - * the pin' - */ - function Image_Graph_Marker_Pointing_Angular($radius, & $markerEnd) - { - parent::Image_Graph_Marker_Pointing(0, 0, $markerEnd); - $this->_radius = $radius; - } - - /** - * Draw the marker on the canvas - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - if ((isset($values['LENGTH'])) && ($values['LENGTH'] != 0)) { - $this->_deltaX = - $values['AX'] * $this->_radius / $values['LENGTH']; - $this->_deltaY = - $values['AY'] * $this->_radius / $values['LENGTH']; - } - - if ((isset($values['NPY'])) && (isset($values['APY'])) && - (isset($values['PPY'])) && ($values['NPY'] > $values['APY']) && - ($values['PPY'] > $values['APY'])) - { - $this->_deltaX = - $this->_deltaX; - $this->_deltaY = - $this->_deltaY; - } - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Pointing/Radial.php b/packages/dspam/pear/Image/Graph/Marker/Pointing/Radial.php deleted file mode 100644 index ce1a0aac..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Pointing/Radial.php +++ /dev/null @@ -1,91 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker/Pointing.php - */ -require_once 'Image/Graph/Marker/Pointing.php'; - -/** - * A pointing marker in a random angle from the data - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Pointing_Radial extends Image_Graph_Marker_Pointing -{ - - /** - * The radius of the radial marker - * @var int - * @access private - */ - var $_radius; - - /** - * Create an radial pointing marker, ie a marker on a defined distance from - * the data - * @param int $radius The 'length' of the pointer - * @param Marker $markerEnd The ending marker that represents 'the head of - * the pin' - */ - function Image_Graph_Marker_Pointing_Radial($radius, & $markerEnd) - { - parent::Image_Graph_Marker_Pointing(0, 0, $markerEnd); - $this->_radius = $radius; - } - - /** - * Draw the marker on the canvas - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - $angle = pi() * rand(0, 360) / 180; - $this->_deltaX = $this->_radius * cos($angle); - $this->_deltaY = $this->_radius * sin($angle); - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/ReversePinpoint.php b/packages/dspam/pear/Image/Graph/Marker/ReversePinpoint.php deleted file mode 100644 index 57e945ab..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/ReversePinpoint.php +++ /dev/null @@ -1,65 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker/Icon.php - */ -require_once 'Image/Graph/Marker/Icon.php'; - -/** - * Data marker using a (reverse) pinpoint as marker. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_ReversePinpoint extends Image_Graph_Marker_Icon -{ - - /** - * Create the marker as a reverse pin point - */ - function Image_Graph_Marker_ReversePinpoint() - { - parent::Image_Graph_Marker_Icon( - dirname(__FILE__).'/../Images/Icons/pinpointr.png' - ); - $this->setPointX(10); - $this->setPointY(13); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Star.php b/packages/dspam/pear/Image/Graph/Marker/Star.php deleted file mode 100644 index 67b2b9b3..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Star.php +++ /dev/null @@ -1,88 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * Data marker as a triangle. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Star extends Image_Graph_Marker -{ - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - $this->_getFillStyle(); - $this->_getLineStyle(); - - $d = $this->_size / 5; - $x = round($x); - $y = round($y); - - $this->_canvas->addVertex(array('x' => $x, 'y' => $y - $this->_size)); - $this->_canvas->addVertex(array('x' => $x + round($d), 'y' => $y - round($d))); - $this->_canvas->addVertex(array('x' => $x + $this->_size, 'y' => $y - round($d))); - $this->_canvas->addVertex(array('x' => $x + round(2 * $d), 'y' => $y + round($d))); - $this->_canvas->addVertex(array('x' => $x + round(3 * $d), 'y' => $y + $this->_size)); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y + round(3 * $d))); - $this->_canvas->addVertex(array('x' => $x - round(3 * $d), 'y' => $y + $this->_size)); - $this->_canvas->addVertex(array('x' => $x - round(2 * $d), 'y' => $y + round($d))); - $this->_canvas->addVertex(array('x' => $x - $this->_size, 'y' => $y - round($d))); - $this->_canvas->addVertex(array('x' => $x - round($d), 'y' => $y - round($d))); - $this->_canvas->polygon(array('connect' => true)); - - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Triangle.php b/packages/dspam/pear/Image/Graph/Marker/Triangle.php deleted file mode 100644 index 626f2589..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Triangle.php +++ /dev/null @@ -1,75 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * Data marker as a triangle. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Triangle extends Image_Graph_Marker -{ - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - $this->_getFillStyle(); - $this->_getLineStyle(); - $this->_canvas->addVertex(array('x' => $x - $this->_size, 'y' => $y + $this->_size)); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y - $this->_size)); - $this->_canvas->addVertex(array('x' => $x + $this->_size, 'y' => $y + $this->_size)); - $this->_canvas->polygon(array('connect' => true)); - parent::_drawMarker($x, $y, $values); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Marker/Value.php b/packages/dspam/pear/Image/Graph/Marker/Value.php deleted file mode 100644 index 24f142f3..00000000 --- a/packages/dspam/pear/Image/Graph/Marker/Value.php +++ /dev/null @@ -1,214 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Marker.php - */ -require_once 'Image/Graph/Marker.php'; - -/** - * A marker showing the data value. - * - * @category Images - * @package Image_Graph - * @subpackage Marker - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Marker_Value extends Image_Graph_Marker -{ - - /** - * Datapreproccesor to format the value - * @var DataPreprocessor - * @access private - */ - var $_dataPreprocessor = null; - - /** - * Which value to use from the data set, ie the X or Y value - * @var int - * @access private - */ - var $_useValue; - - /** - * Create a value marker, ie a box containing the value of the 'pointing - * data' - * - * @param int $useValue Defines which value to use from the dataset, i.e. the - * X or Y value - */ - function Image_Graph_Marker_Value($useValue = IMAGE_GRAPH_VALUE_X) - { - parent::Image_Graph_Marker(); - $this->_padding = array('left' => 2, 'top' => 2, 'right' => 2, 'bottom' => 2); - $this->_useValue = $useValue; - $this->_fillStyle = 'white'; - $this->_borderStyle = 'black'; - } - - /** - * Sets the background fill style of the element - * - * @param Image_Graph_Fill $background The background - * @see Image_Graph_Fill - */ - function setBackground(& $background) - { - $this->setFillStyle($background); - } - - /** - * Sets the background color of the element - * - * @param mixed $color The color - */ - function setBackgroundColor($color) - { - $this->setFillColor($color); - } - - /** - * Sets a data preprocessor for formatting the values - * - * @param DataPreprocessor $dataPreprocessor The data preprocessor - * @return Image_Graph_DataPreprocessor The data preprocessor - */ - function &setDataPreprocessor(& $dataPreprocessor) - { - $this->_dataPreprocessor =& $dataPreprocessor; - return $dataPreprocessor; - } - - /** - * Get the value to display - * - * @param array $values The values representing the data the marker 'points' - * to - * @return string The display value, this is the pre-preprocessor value, to - * support for customized with multiple values. i.e show 'x = y' or '(x, y)' - * @access private - */ - function _getDisplayValue($values) - { - switch ($this->_useValue) { - case IMAGE_GRAPH_VALUE_X: - $value = $values['X']; - break; - - case IMAGE_GRAPH_PCT_X_MIN: - $value = $values['PCT_MIN_X']; - break; - - case IMAGE_GRAPH_PCT_X_MAX: - $value = $values['PCT_MAX_X']; - break; - - case IMAGE_GRAPH_PCT_Y_MIN: - $value = $values['PCT_MIN_Y']; - break; - - case IMAGE_GRAPH_PCT_Y_MAX: - $value = $values['PCT_MAX_Y']; - break; - - case IMAGE_GRAPH_PCT_Y_TOTAL: - if (isset($values['SUM_Y'])) { - $value = 100 * $values['Y'] / $values['SUM_Y']; - } - else { - $value = 0; - } - break; - - case IMAGE_GRAPH_POINT_ID: - $value = $values['ID']; - break; - - default: - $value = $values['Y']; - break; - } - return $value; - } - - /** - * Draw the marker on the canvas - * - * @param int $x The X (horizontal) position (in pixels) of the marker on - * the canvas - * @param int $y The Y (vertical) position (in pixels) of the marker on the - * canvas - * @param array $values The values representing the data the marker 'points' - * to - * @access private - */ - function _drawMarker($x, $y, $values = false) - { - parent::_drawMarker($x, $y, $values); - - $value = $this->_getDisplayValue($values); - - if ($this->_dataPreprocessor) { - $value = $this->_dataPreprocessor->_process($value); - } - - if ($this->_defaultFontOptions !== false) { - $this->_canvas->setFont($this->_defaultFontOptions); - } else { - $this->_canvas->setFont($this->_getFont()); - } - - $width = $this->_canvas->textWidth($value); - $height = $this->_canvas->textHeight($value); - $offsetX = $width/2 + $this->_padding['left']; - $offsetY = $height/2 + $this->_padding['top']; - - $this->_getFillStyle(); - $this->_getBorderStyle(); - $this->_canvas->rectangle( - array( - 'x0' => $x - $offsetX, - 'y0' => $y - $offsetY, - 'x1' => $x + $offsetX, - 'y1' => $y + $offsetY - ) - ); - - $this->write($x, $y, $value, IMAGE_GRAPH_ALIGN_CENTER); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot.php b/packages/dspam/pear/Image/Graph/Plot.php deleted file mode 100644 index 4a6c16d3..00000000 --- a/packages/dspam/pear/Image/Graph/Plot.php +++ /dev/null @@ -1,824 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plotarea/Element.php - */ -require_once 'Image/Graph/Plotarea/Element.php'; - -/** - * Framework for a chart - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Plot extends Image_Graph_Plotarea_Element -{ - - /** - * The dataset to plot - * @var Dataset - * @access private - */ - var $_dataset; - - /** - * The marker to plot the data set as - * @var Marker - * @access private - */ - var $_marker = null; - - /** - * The dataselector to use for data marking - * @var DataSelector - * @access private - */ - var $_dataSelector = null; - - /** - * The Y axis to associate the plot with - * @var int - * @access private - */ - var $_axisY = IMAGE_GRAPH_AXIS_Y; - - /** - * The type of the plot if multiple datasets are used - * @var string - * @access private - */ - var $_multiType = 'normal'; - - /** - * The title of the plot, used for legending in case of simple plots - * @var string - * @access private - */ - var $_title = 'plot'; - - /** - * PlotType [Constructor] - * - * Valid values for multiType are: - * - * 'normal' Plot is normal, multiple datasets are displayes next to one - * another - * - * 'stacked' Datasets are stacked on top of each other - * - * 'stacked100pct' Datasets are stacked and displayed as percentages of the - * total sum - * - * I no title is specified a default is used, which is basically the plot - * type (fx. for a 'Image_Graph_Plot_Smoothed_Area' default title is - * 'Smoothed Area') - * - * @param Image_Graph_Dataset $dataset The data set (value containter) to - * plot or an array of datasets - * @param string $multiType The type of the plot - * @param string $title The title of the plot (used for legends, - * {@link Image_Graph_Legend}) - */ - function Image_Graph_Plot(& $dataset, $multiType = 'normal', $title = '') - { - if (!is_a($dataset, 'Image_Graph_Dataset')) { - if (is_array($dataset)) { - $keys = array_keys($dataset); - foreach ($keys as $key) { - if (!is_a($dataset[$key], 'Image_Graph_Dataset')) { - $this->_error('Invalid dataset passed to ' . get_class($this)); - } - } - unset($keys); - } else { - $this->_error('Invalid dataset passed to ' . get_class($this)); - } - } - - parent::Image_Graph_Common(); - if ($dataset) { - if (is_array($dataset)) { - $this->_dataset =& $dataset; - } else { - $this->_dataset = array(&$dataset); - } - } - if ($title) { - $this->_title = $title; - } else { - $this->_title = str_replace('_', ' ', substr(get_class($this), 17)); - } - - $multiType = strtolower($multiType); - if (($multiType == 'normal') || - ($multiType == 'stacked') || - ($multiType == 'stacked100pct')) - { - $this->_multiType = $multiType; - } else { - $this->_error( - 'Invalid multitype: ' . $multiType . - ' expected (normal|stacked|stacked100pct)' - ); - $this->_multiType = 'normal'; - } - } - - /** - * Sets the title of the plot, used for legend - * - * @param string $title The title of the plot - */ - function setTitle($title) - { - $this->_title = $title; - } - - /** - * Parses the URL mapping data in the point and adds it to the parameter array used by - * Image_Canvas - * - * @param array $point The data point (from the dataset) - * @param array $canvasData The The for the canvas method - * @return array The union of the canvas data points and the appropriate points for the dataset - * @access private - */ - function _mergeData($point, $canvasData) - { - if (isset($point['data'])) { - if (isset($point['data']['url'])) { - $canvasData['url'] = $point['data']['url']; - } - if (isset($point['data']['target'])) { - $canvasData['target'] = $point['data']['target']; - } - if (isset($point['data']['alt'])) { - $canvasData['alt'] = $point['data']['alt']; - } - if (isset($point['data']['htmltags'])) { - $canvasData['htmltags'] = $point['data']['htmltags']; - } - } - - return $canvasData; - } - - /** - * Sets the Y axis to plot the data - * - * @param int $axisY The Y axis (either IMAGE_GRAPH_AXIS_Y / 'y' or - * IMAGE_GRAPH_AXIS_Y_SECONDARY / 'ysec' (defaults to IMAGE_GRAPH_AXIS_Y)) - * @access private - */ - function _setAxisY($axisY) - { - if ($axisY == 'y') { - $this->_axisY = IMAGE_GRAPH_AXIS_Y; - } elseif ($axisY == 'ysec') { - $this->_axisY = IMAGE_GRAPH_AXIS_Y_SECONDARY; - } else { - $this->_axisY = $axisY; - } - } - - /** - * Sets the marker to 'display' data points on the graph - * - * @param Marker $marker The marker - */ - function &setMarker(& $marker) - { - $this->add($marker); - $this->_marker =& $marker; - return $marker; - } - - /** - * Sets the dataselector to specify which data should be displayed on the - * plot as markers and which are not - * - * @param DataSelector $dataSelector The dataselector - */ - function setDataSelector(& $dataSelector) - { - $this->_dataSelector =& $dataSelector; - } - - /** - * Calculate marker point data - * - * @param array Point The point to calculate data for - * @param array NextPoint The next point - * @param array PrevPoint The previous point - * @param array Totals The pre-calculated totals, if needed - * @return array An array containing marker point data - * @access private - */ - function _getMarkerData($point, $nextPoint, $prevPoint, & $totals) - { - if (is_array($this->_dataset)) { - if ($this->_multiType == 'stacked') { - if (!isset($totals['SUM_Y'])) { - $totals['SUM_Y'] = array(); - } - $x = $point['X']; - if (!isset($totals['SUM_Y'][$x])) { - $totals['SUM_Y'][$x] = 0; - } - } elseif ($this->_multiType == 'stacked100pct') { - $x = $point['X']; - if ($totals['TOTAL_Y'][$x] != 0) { - if (!isset($totals['SUM_Y'])) { - $totals['SUM_Y'] = array(); - } - if (!isset($totals['SUM_Y'][$x])) { - $totals['SUM_Y'][$x] = 0; - } - } - } - - if (isset($totals['ALL_SUM_Y'])) { - $point['SUM_Y'] = $totals['ALL_SUM_Y']; - } - - if (!$prevPoint) { - $point['AX'] = -5; - $point['AY'] = 5; - $point['PPX'] = 0; - $point['PPY'] = 0; - $point['NPX'] = $nextPoint['X']; - $point['NPY'] = $nextPoint['Y']; - } elseif (!$nextPoint) { - $point['AX'] = 5; - $point['AY'] = 5; - $point['PPX'] = $prevPoint['X']; - $point['PPY'] = $prevPoint['Y']; - $point['NPX'] = 0; - $point['NPY'] = 0; - } else { - $point['AX'] = $this->_pointY($prevPoint) - $this->_pointY($nextPoint); - $point['AY'] = $this->_pointX($nextPoint) - $this->_pointX($prevPoint); - $point['PPX'] = $prevPoint['X']; - $point['PPY'] = $prevPoint['Y']; - $point['NPX'] = $nextPoint['X']; - $point['NPY'] = $nextPoint['Y']; - } - - $point['APX'] = $point['X']; - $point['APY'] = $point['Y']; - - if ((isset($totals['MINIMUM_X'])) && ($totals['MINIMUM_X'] != 0)) { - $point['PCT_MIN_X'] = 100 * $point['X'] / $totals['MINIMUM_X']; - } - if ((isset($totals['MAXIMUM_X'])) && ($totals['MAXIMUM_X'] != 0)) { - $point['PCT_MAX_X'] = 100 * $point['X'] / $totals['MAXIMUM_X']; - } - - if ((isset($totals['MINIMUM_Y'])) && ($totals['MINIMUM_Y'] != 0)) { - $point['PCT_MIN_Y'] = 100 * $point['Y'] / $totals['MINIMUM_Y']; - } - if ((isset($totals['MAXIMUM_Y'])) && ($totals['MAXIMUM_Y'] != 0)) { - $point['PCT_MAX_Y'] = 100 * $point['Y'] / $totals['MAXIMUM_Y']; - } - - $point['LENGTH'] = sqrt($point['AX'] * $point['AX'] + - $point['AY'] * $point['AY']); - - if ((isset($point['LENGTH'])) && ($point['LENGTH'] != 0)) { - $point['ANGLE'] = asin($point['AY'] / $point['LENGTH']); - } - - if ((isset($point['AX'])) && ($point['AX'] > 0)) { - $point['ANGLE'] = pi() - $point['ANGLE']; - } - - if ($this->_parent->_horizontal) { - $point['MARKER_Y1'] = $this->_pointY($point) - - (isset($totals['WIDTH']) ? $totals['WIDTH'] : 0); - - $point['MARKER_Y2'] = $this->_pointY($point) + - (isset($totals['WIDTH']) ? $totals['WIDTH'] : 0); - - $point['COLUMN_WIDTH'] = abs($point['MARKER_Y2'] - - $point['MARKER_Y1']) / count($this->_dataset); - - $point['MARKER_Y'] = $point['MARKER_Y1'] + - ((isset($totals['NUMBER']) ? $totals['NUMBER'] : 0) + 0.5) * - $point['COLUMN_WIDTH']; - - $point['MARKER_X'] = $this->_pointX($point); - - if ($this->_multiType == 'stacked') { - $point['MARKER_Y'] = - ($point['MARKER_Y1'] + $point['MARKER_Y2']) / 2; - - $P1 = array('Y' => $totals['SUM_Y'][$x]); - $P2 = array('Y' => $totals['SUM_Y'][$x] + $point['Y']); - - $point['MARKER_X'] = - ($this->_pointX($P1) + $this->_pointX($P2)) / 2; - } elseif ($this->_multiType == 'stacked100pct') { - $x = $point['X']; - if ($totals['TOTAL_Y'][$x] != 0) { - $point['MARKER_Y'] = - ($point['MARKER_Y1'] + $point['MARKER_Y2']) / 2; - - $P1 = array( - 'Y' => 100 * $totals['SUM_Y'][$x] / $totals['TOTAL_Y'][$x] - ); - - $P2 = array( - 'Y' => 100 * ($totals['SUM_Y'][$x] + $point['Y']) / $totals['TOTAL_Y'][$x] - ); - - $point['MARKER_X'] = - ($this->_pointX($P1) + $this->_pointX($P2)) / 2; - } else { - $point = false; - } - } - } - else { - $point['MARKER_X1'] = $this->_pointX($point) - - (isset($totals['WIDTH']) ? $totals['WIDTH'] : 0); - - $point['MARKER_X2'] = $this->_pointX($point) + - (isset($totals['WIDTH']) ? $totals['WIDTH'] : 0); - - $point['COLUMN_WIDTH'] = abs($point['MARKER_X2'] - - $point['MARKER_X1']) / count($this->_dataset); - - $point['MARKER_X'] = $point['MARKER_X1'] + - ((isset($totals['NUMBER']) ? $totals['NUMBER'] : 0) + 0.5) * - $point['COLUMN_WIDTH']; - - $point['MARKER_Y'] = $this->_pointY($point); - - if ($this->_multiType == 'stacked') { - $point['MARKER_X'] = - ($point['MARKER_X1'] + $point['MARKER_X2']) / 2; - - $P1 = array('Y' => $totals['SUM_Y'][$x]); - $P2 = array('Y' => $totals['SUM_Y'][$x] + $point['Y']); - - $point['MARKER_Y'] = - ($this->_pointY($P1) + $this->_pointY($P2)) / 2; - } elseif ($this->_multiType == 'stacked100pct') { - $x = $point['X']; - if ($totals['TOTAL_Y'][$x] != 0) { - $point['MARKER_X'] = - ($point['MARKER_X1'] + $point['MARKER_X2']) / 2; - - $P1 = array( - 'Y' => 100 * $totals['SUM_Y'][$x] / $totals['TOTAL_Y'][$x] - ); - - $P2 = array( - 'Y' => 100 * ($totals['SUM_Y'][$x] + $point['Y']) / $totals['TOTAL_Y'][$x] - ); - - $point['MARKER_Y'] = - ($this->_pointY($P1) + $this->_pointY($P2)) / 2; - } else { - $point = false; - } - } - } - return $point; - } - } - - /** - * Draws markers on the canvas - * - * @access private - */ - function _drawMarker() - { - if (($this->_marker) && (is_array($this->_dataset))) { - $this->_canvas->startGroup(get_class($this) . '_marker'); - - $totals = $this->_getTotals(); - $totals['WIDTH'] = $this->width() / ($this->_maximumX() + 2) / 2; - - $number = 0; - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $totals['MINIMUM_X'] = $dataset->minimumX(); - $totals['MAXIMUM_X'] = $dataset->maximumX(); - $totals['MINIMUM_Y'] = $dataset->minimumY(); - $totals['MAXIMUM_Y'] = $dataset->maximumY(); - $totals['NUMBER'] = $number ++; - $dataset->_reset(); - while ($point = $dataset->_next()) { - $prevPoint = $dataset->_nearby(-2); - $nextPoint = $dataset->_nearby(); - - $x = $point['X']; - $y = $point['Y']; - if (((!is_object($this->_dataSelector)) || - ($this->_dataSelector->_select($point))) && ($point['Y'] !== null)) - { - - $point = $this->_getMarkerData( - $point, - $nextPoint, - $prevPoint, - $totals - ); - - if (is_array($point)) { - $this->_marker->_drawMarker( - $point['MARKER_X'], - $point['MARKER_Y'], - $point - ); - } - } - if (!isset($totals['SUM_Y'])) { - $totals['SUM_Y'] = array(); - } - if (isset($totals['SUM_Y'][$x])) { - $totals['SUM_Y'][$x] += $y; - } else { - $totals['SUM_Y'][$x] = $y; - } - } - } - unset($keys); - $this->_canvas->endGroup(); - } - } - - /** - * Get the minimum X value from the dataset - * - * @return double The minimum X value - * @access private - */ - function _minimumX() - { - if (!is_array($this->_dataset)) { - return 0; - } - - $min = false; - if (is_array($this->_dataset)) { - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - if ($min === false) { - $min = $this->_dataset[$key]->minimumX(); - } else { - $min = min($min, $this->_dataset[$key]->minimumX()); - } - } - unset($keys); - } - return $min; - } - - /** - * Get the maximum X value from the dataset - * - * @return double The maximum X value - * @access private - */ - function _maximumX() - { - if (!is_array($this->_dataset)) { - return 0; - } - - $max = 0; - if (is_array($this->_dataset)) { - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $max = max($max, $this->_dataset[$key]->maximumX()); - } - unset($keys); - } - return $max; - } - - /** - * Get the minimum Y value from the dataset - * - * @return double The minimum Y value - * @access private - */ - function _minimumY() - { - if (!is_array($this->_dataset)) { - return 0; - } - - $min = false; - if (is_array($this->_dataset)) { - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - if ($this->_multiType == 'normal') { - if ($min === false) { - $min = $this->_dataset[$key]->minimumY(); - } else { - $min = min($min, $this->_dataset[$key]->minimumY()); - } - } else { - if ($min === false) { - $min = 0; - } - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - while ($point = $dataset->_next()) { - if ($point['Y'] < 0) { - $x = $point['X']; - if ((!isset($total)) || (!isset($total[$x]))) { - $total[$x] = $point['Y']; - } else { - $total[$x] += $point['Y']; - } - if (isset($min)) { - $min = min($min, $total[$x]); - } else { - $min = $total[$x]; - } - } - } - } - } - unset($keys); - } - return $min; - } - - /** - * Get the maximum Y value from the dataset - * - * @return double The maximum Y value - * @access private - */ - function _maximumY() - { - if ($this->_multiType == 'stacked100pct') { - return 100; - } - - $maxY = 0; - if (is_array($this->_dataset)) { - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - - if ($this->_multiType == 'normal') { - if (isset($maxY)) { - $maxY = max($maxY, $dataset->maximumY()); - } else { - $maxY = $dataset->maximumY(); - } - } else { - $dataset->_reset(); - while ($point = $dataset->_next()) { - if ($point['Y'] > 0) { - $x = $point['X']; - if ((!isset($total)) || (!isset($total[$x]))) { - $total[$x] = $point['Y']; - } else { - $total[$x] += $point['Y']; - } - if (isset($maxY)) { - $maxY = max($maxY, $total[$x]); - } else { - $maxY = $total[$x]; - } - } - } - } - } - unset($keys); - } - return $maxY; - } - - /** - * Get the X pixel position represented by a value - * - * @param double $point The value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointX($point) - { - $point['AXIS_Y'] = $this->_axisY; - return parent::_pointX($point); - } - - /** - * Get the Y pixel position represented by a value - * - * @param double $point the value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointY($point) - { - $point['AXIS_Y'] = $this->_axisY; - return parent::_pointY($point); - } - - /** - * Update coordinates - * - * @access private - */ - function _updateCoords() - { - $this->_setCoords($this->_parent->_plotLeft, $this->_parent->_plotTop, $this->_parent->_plotRight, $this->_parent->_plotBottom); - parent::_updateCoords(); - } - - /** - * Get the dataset - * - * @return Image_Graph_Dataset The dataset(s) - */ - function &dataset() - { - return $this->_dataset; - } - - /** - * Calulate totals - * - * @return array An associated array with the totals - * @access private - */ - function _getTotals() - { - $total = array( - 'MINIMUM_X' => $this->_minimumX(), - 'MAXIMUM_X' => $this->_maximumX(), - 'MINIMUM_Y' => $this->_minimumY(), - 'MAXIMUM_Y' => $this->_maximumY() - ); - $total['ALL_SUM_Y'] = 0; - - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - - $dataset->_reset(); - while ($point = $dataset->_next()) { - $x = $point['X']; - - if (is_numeric($point['Y'])) { - $total['ALL_SUM_Y'] += $point['Y']; - if (isset($total['TOTAL_Y'][$x])) { - $total['TOTAL_Y'][$x] += $point['Y']; - } else { - $total['TOTAL_Y'][$x] = $point['Y']; - } - } - - if (is_numeric($point['X'])) { - if (isset($total['TOTAL_X'][$x])) { - $total['TOTAL_X'][$x] += $point['X']; - } else { - $total['TOTAL_X'][$x] = $point['X']; - } - } - } - } - unset($keys); - return $total; - } - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $this->_canvas->rectangle(array('x0' => $x0, 'y0' => $y0, 'x1' => $x1, 'y1' => $y1)); - } - - /** - * Draw a sample for use with legend - * - * @param array $param The parameters for the legend - * @access private - */ - function _legendSample(&$param) - { - if (!is_array($this->_dataset)) { - return false; - } - - if (is_a($this->_fillStyle, 'Image_Graph_Fill')) { - $this->_fillStyle->_reset(); - } - - $count = 0; - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $count++; - - $caption = ($dataset->_name ? $dataset->_name : $this->_title); - - $this->_canvas->setFont($param['font']); - $width = 20 + $param['width'] + $this->_canvas->textWidth($caption); - $param['maxwidth'] = max($param['maxwidth'], $width); - $x2 = $param['x'] + $width; - $y2 = $param['y'] + $param['height'] + 5; - - if ((($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) != 0) && ($y2 > $param['bottom'])) { - $param['y'] = $param['top']; - $param['x'] = $x2; - $y2 = $param['y'] + $param['height']; - } elseif ((($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) == 0) && ($x2 > $param['right'])) { - $param['x'] = $param['left']; - $param['y'] = $y2; - $x2 = $param['x'] + 20 + $param['width'] + $this->_canvas->textWidth($caption); - } - - $x = $x0 = $param['x']; - $y = $param['y']; - $y0 = $param['y']; - $x1 = $param['x'] + $param['width']; - $y1 = $param['y'] + $param['height']; - - if (!isset($param['simulate'])) { - $this->_getFillStyle($key); - $this->_getLineStyle(); - $this->_drawLegendSample($x0, $y0, $x1, $y1); - - if (($this->_marker) && ($dataset) && ($param['show_marker'])) { - $dataset->_reset(); - $point = $dataset->_next(); - $prevPoint = $dataset->_nearby(-2); - $nextPoint = $dataset->_nearby(); - - $tmp = array(); - $point = $this->_getMarkerData($point, $nextPoint, $prevPoint, $tmp); - if (is_array($point)) { - $point['MARKER_X'] = $x+$param['width']/2; - $point['MARKER_Y'] = $y; - unset ($point['AVERAGE_Y']); - $this->_marker->_drawMarker($point['MARKER_X'], $point['MARKER_Y'], $point); - } - } - $this->write($x + $param['width'] + 10, $y + $param['height'] / 2, $caption, IMAGE_GRAPH_ALIGN_CENTER_Y | IMAGE_GRAPH_ALIGN_LEFT, $param['font']); - } - - if (($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) != 0) { - $param['y'] = $y2; - } else { - $param['x'] = $x2; - } - } - unset($keys); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Area.php b/packages/dspam/pear/Image/Graph/Plot/Area.php deleted file mode 100644 index a5288e1a..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Area.php +++ /dev/null @@ -1,194 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * Area Chart plot. - * - * An area chart plots all data points similar to a {@link - * Image_Graph_Plot_Line}, but the area beneath the line is filled and the whole - * area 'the-line', 'the right edge', 'the x-axis' and 'the left edge' is - * bounded. Smoothed charts are only supported with non-stacked types - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Area extends Image_Graph_Plot -{ - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $dx = abs($x1 - $x0) / 3; - $dy = abs($y1 - $y0) / 3; - $this->_canvas->addVertex(array('x' => $x0, 'y' => $y1)); - $this->_canvas->addVertex(array('x' => $x0, 'y' => $y0 + $dy)); - $this->_canvas->addVertex(array('x' => $x0 + $dx, 'y' => $y0)); - $this->_canvas->addVertex(array('x' => $x0 + 2*$dx, 'y' => $y0 + 2*$dy)); - $this->_canvas->addVertex(array('x' => $x1, 'y' => $y0 + $dy)); - $this->_canvas->addVertex(array('x' => $x1, 'y' => $y1)); - $this->_canvas->polygon(array('connect' => true)); - } - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - - $this->_clip(true); - - $base = array(); - if ($this->_multiType == 'stacked') { - reset($this->_dataset); - $key = key($this->_dataset); - $dataset =& $this->_dataset[$key]; - - $first = $dataset->first(); - $point = array ('X' => $first['X'], 'Y' => '#min_pos#'); - $base[] = array(); - $base[] = $this->_pointY($point); - $first = $this->_pointX($point); - $base[] = $first; - - $last = $dataset->last(); - $point = array ('X' => $last['X'], 'Y' => '#min_pos#'); - $base[] = array(); - $base[] = $this->_pointY($point); - $base[] = $this->_pointX($point); - - $current = array(); - } - - $minYaxis = $this->_parent->_getMinimum($this->_axisY); - $maxYaxis = $this->_parent->_getMaximum($this->_axisY); - - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - if ($this->_multiType == 'stacked') { - $plotarea = array_reverse($base); - $base = array(); - while ($point = $dataset->_next()) { - $x = $point['X']; - $p = $point; - if (isset($current[$x])) { - $p['Y'] += $current[$x]; - } else { - $current[$x] = 0; - } - $x1 = $this->_pointX($p); - $y1 = $this->_pointY($p); - $plotarea[] = $x1; - $plotarea[] = $y1; - $plotarea[] = $point; - $base[] = array(); - $base[] = $y1; - $base[] = $x1; - $current[$x] += $point['Y']; - } - } else { - $first = true; - $plotarea = array(); - while ($point = $dataset->_next()) { - if ($first) { - $firstPoint = array ('X' => $point['X'], 'Y' => '#min_pos#'); - $plotarea[] = $this->_pointX($firstPoint); - $plotarea[] = $this->_pointY($firstPoint); - $plotarea[] = array(); - } - $plotarea[] = $this->_pointX($point); - $plotarea[] = $this->_pointY($point); - $plotarea[] = $point; - $lastPoint = $point; - $first = false; - } - $endPoint['X'] = $lastPoint['X']; - $endPoint['Y'] = '#min_pos#'; - $plotarea[] = $this->_pointX($endPoint); - $plotarea[] = $this->_pointY($endPoint); - $plotarea[] = array(); - } - - reset($plotarea); - while (list(, $x) = each($plotarea)) { - list(, $y) = each($plotarea); - list(, $data) = each($plotarea); - $this->_canvas->addVertex( - $this->_mergeData( - $data, - array('x' => $x, 'y' => $y) - ) - ); - } - - $this->_getFillStyle($key); - $this->_getLineStyle($key); - $this->_canvas->polygon(array('connect' => true, 'map_vertices' => true)); - } - unset($keys); - $this->_drawMarker(); - $this->_clip(false); - - $this->_canvas->endGroup(); - - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Band.php b/packages/dspam/pear/Image/Graph/Plot/Band.php deleted file mode 100644 index 3d5b629a..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Band.php +++ /dev/null @@ -1,205 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - * @since File available since Release 0.3.0dev2 - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * "Band" (area chart with min AND max) chart. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @since Class available since Release 0.3.0dev2 - */ -class Image_Graph_Plot_Band extends Image_Graph_Plot -{ - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $h = abs($y1 - $y0) / 6; - $w = round(abs($x1 - $x0) / 5); - $y = ($y0 + $y1) / 2; - - $this->_canvas->addVertex(array('x' => $x0, 'y' => $y - $h * 3)); - $this->_canvas->addVertex(array('x' => $x0 + $w, 'y' => $y - 4 * $h)); - $this->_canvas->addVertex(array('x' => $x0 + 2 * $w, 'y' => $y - $h * 2)); - $this->_canvas->addVertex(array('x' => $x0 + 3 * $w, 'y' => $y - $h * 4)); - $this->_canvas->addVertex(array('x' => $x0 + 4 * $w, 'y' => $y - $h * 3)); - $this->_canvas->addVertex(array('x' => $x1, 'y' => $y - $h * 2)); - $this->_canvas->addVertex(array('x' => $x1, 'y' => $y + $h * 3)); - $this->_canvas->addVertex(array('x' => $x0 + 4 * $w, 'y' => $y + $h)); - $this->_canvas->addVertex(array('x' => $x0 + 3 * $w, 'y' => $y + 2 * $h)); - $this->_canvas->addVertex(array('x' => $x0 + 2 * $w, 'y' => $y + 1 * $h)); - $this->_canvas->addVertex(array('x' => $x0 + 1 * $w, 'y' => $y)); - $this->_canvas->addVertex(array('x' => $x0, 'y' => $y + $h)); - - $this->_getLineStyle(); - $this->_getFillStyle(); - $this->_canvas->polygon(array('connect' => true)); - } - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!is_array($this->_dataset)) { - return false; - } - - $current = array(); - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - - $this->_clip(true); - - - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - $upperBand = array(); - $lowerBand = array(); - while ($data = $dataset->_next()) { - if ($this->_parent->_horizontal) { - $point['X'] = $data['X']; - - $point['Y'] = $data['Y']['high']; - $y = $this->_pointY($point); - $x_high = $this->_pointX($point); - - $point['Y'] = $data['Y']['low']; - $x_low = $this->_pointX($point); - - $data = array('X' => $x_high, 'Y' => $y); - if (isset($point['data'])) { - $data['data'] = $point['data']; - } else { - $data['data'] = array(); - } - $upperBand[] = $data; - - $data = array('X' => $x_low, 'Y' => $y); - if (isset($point['data'])) { - $data['data'] = $point['data']; - } else { - $data['data'] = array(); - } - $lowerBand[] = $data; - } - else { - $point['X'] = $data['X']; - $y = $data['Y']; - - $point['Y'] = $data['Y']['high']; - $x = $this->_pointX($point); - $y_high = $this->_pointY($point); - - $point['Y'] = $data['Y']['low']; - $y_low = $this->_pointY($point); - - $data = array('X' => $x, 'Y' => $y_high); - if (isset($point['data'])) { - $data['data'] = $point['data']; - } else { - $data['data'] = array(); - } - $upperBand[] = $data; - - $data = array('X' => $x, 'Y' => $y_low); - if (isset($point['data'])) { - $data['data'] = $point['data']; - } else { - $data['data'] = array(); - } - $lowerBand[] = $data; - } - } - $lowerBand = array_reverse($lowerBand); - foreach ($lowerBand as $point) { - $this->_canvas->addVertex( - $this->_mergeData( - $point['data'], - array('x' => $point['X'], 'y' => $point['Y']) - ) - ); - } - foreach ($upperBand as $point) { - $this->_canvas->addVertex( - $this->_mergeData( - $point['data'], - array('x' => $point['X'], 'y' => $point['Y']) - ) - ); - } - unset($upperBand); - unset($lowerBand); - - $this->_getLineStyle($key); - $this->_getFillStyle($key); - $this->_canvas->polygon(array('connect' => true, 'map_vertices' => true)); - } - unset($keys); - $this->_drawMarker(); - $this->_clip(false); - - $this->_canvas->endGroup(); - - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Bar.php b/packages/dspam/pear/Image/Graph/Plot/Bar.php deleted file mode 100644 index 3e35f92c..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Bar.php +++ /dev/null @@ -1,307 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * A bar chart. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Bar extends Image_Graph_Plot -{ - - /** - * The space between 2 bars (should be a multipla of 2) - * @var int - * @access private - */ - var $_space = 4; - - /** - * The width of the bars - * @var array - * @access private - */ - var $_width = 'auto'; - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $dx = abs($x1 - $x0) / 7; - $this->_canvas->rectangle(array('x0' => $x0 + $dx, 'y0' => $y0, 'x1' => $x1 - $dx, 'y1' => $y1)); - } - - /** - * Set the spacing between 2 neighbouring bars - * - * @param int $space The number of pixels between 2 bars, should be a - * multipla of 2 (ie an even number) - */ - function setSpacing($space) - { - $this->_space = (int) ($space / 2); - } - - /** - * Set the width of a bars. - * - * Specify 'auto' to auto calculate the width based on the positions on the - * x-axis. - * - * Supported units are: - * - * '%' The width is specified in percentage of the total plot width - * - * 'px' The width specified in pixels - * - * @param string $width The width of any bar - * @param string $unit The unit of the width - */ - function setBarWidth($width, $unit = false) - { - if ($width == 'auto') { - $this->_width = $width; - } else { - $this->_width = array( - 'width' => $width, - 'unit' => $unit - ); - } - } - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!is_array($this->_dataset)) { - return false; - } - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - - $this->_clip(true); - - if ($this->_width == 'auto') { - $width = $this->_parent->_labelDistance(IMAGE_GRAPH_AXIS_X) / 2; - } elseif ($this->_width['unit'] == '%') { - $width = $this->_width['width'] * $this->width() / 200; - } elseif ($this->_width['unit'] == 'px') { - $width = $this->_width['width'] / 2; - } - - if ($this->_multiType == 'stacked100pct') { - $total = $this->_getTotals(); - } - - $minYaxis = $this->_parent->_getMinimum($this->_axisY); - $maxYaxis = $this->_parent->_getMaximum($this->_axisY); - - $number = 0; - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - while ($point = $dataset->_next()) { - - if ($this->_parent->_horizontal) { - $y1 = $this->_pointY($point) - $width; - $y2 = $this->_pointY($point) + $width; - - if ($y2 - $this->_space > $y1 + $this->_space) { - /* - * Take bar spacing into account _only_ if the space doesn't - * turn the bar "inside-out", i.e. if the actual bar width - * is smaller than the space between the bars - */ - $y2 -= $this->_space; - $y1 += $this->_space; - } - } - else { - $x1 = $this->_pointX($point) - $width; - $x2 = $this->_pointX($point) + $width; - - if ($x2 - $this->_space > $x1 + $this->_space) { - /* - * Take bar spacing into account _only_ if the space doesn't - * turn the bar "inside-out", i.e. if the actual bar width - * is smaller than the space between the bars - */ - $x2 -= $this->_space; - $x1 += $this->_space; - } - } - - - if (($this->_multiType == 'stacked') || - ($this->_multiType == 'stacked100pct')) - { - $x = $point['X']; - - if ($point['Y'] >= 0) { - if (!isset($current[$x])) { - $current[$x] = 0; - } - - if ($this->_multiType == 'stacked') { - $p0 = array( - 'X' => $point['X'], - 'Y' => $current[$x] - ); - $p1 = array( - 'X' => $point['X'], - 'Y' => $current[$x] + $point['Y'] - ); - } else { - $p0 = array( - 'X' => $point['X'], - 'Y' => 100 * $current[$x] / $total['TOTAL_Y'][$x] - ); - $p1 = array( - 'X' => $point['X'], - 'Y' => 100 * ($current[$x] + $point['Y']) / $total['TOTAL_Y'][$x] - ); - } - $current[$x] += $point['Y']; - } else { - if (!isset($currentNegative[$x])) { - $currentNegative[$x] = 0; - } - - $p0 = array( - 'X' => $point['X'], - 'Y' => $currentNegative[$x] - ); - $p1 = array( - 'X' => $point['X'], - 'Y' => $currentNegative[$x] + $point['Y'] - ); - $currentNegative[$x] += $point['Y']; - } - } else { - if (count($this->_dataset) > 1) { - $w = 2 * ($width - $this->_space) / count($this->_dataset); - if ($this->_parent->_horizontal) { - $y2 = ($y1 = ($y1 + $y2) / 2 - ($width - $this->_space) + $number * $w) + $w; - } - else { - $x2 = ($x1 = ($x1 + $x2) / 2 - ($width - $this->_space) + $number * $w) + $w; - } - } - $p0 = array('X' => $point['X'], 'Y' => 0); - $p1 = $point; - } - - if ((($minY = min($p0['Y'], $p1['Y'])) < $maxYaxis) && - (($maxY = max($p0['Y'], $p1['Y'])) > $minYaxis) - ) { - $p0['Y'] = $minY; - $p1['Y'] = $maxY; - - if ($p0['Y'] < $minYaxis) { - $p0['Y'] = '#min_pos#'; - } - if ($p1['Y'] > $maxYaxis) { - $p1['Y'] = '#max_neg#'; - } - - if ($this->_parent->_horizontal) { - $x1 = $this->_pointX($p0); - $x2 = $this->_pointX($p1); - } - else { - $y1 = $this->_pointY($p0); - $y2 = $this->_pointY($p1); - } - - $ID = $point['ID']; - if (($ID === false) && (count($this->_dataset) > 1)) { - $ID = $key; - } - $this->_getFillStyle($ID); - $this->_getLineStyle($ID); - - if (($y1 != $y2) && ($x1 != $x2)) { - $this->_canvas->rectangle( - $this->_mergeData( - $point, - array( - 'x0' => min($x1, $x2), - 'y0' => min($y1, $y2), - 'x1' => max($x1, $x2), - 'y1' => max($y1, $y2) - ) - ) - ); - } - } - } - $number ++; - } - unset($keys); - - $this->_drawMarker(); - - $this->_clip(false); - - $this->_canvas->endGroup(); - - return true; - } -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/BoxWhisker.php b/packages/dspam/pear/Image/Graph/Plot/BoxWhisker.php deleted file mode 100644 index 59c1ee44..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/BoxWhisker.php +++ /dev/null @@ -1,298 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - * @since File available since Release 0.3.0dev2 - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * Box & Whisker chart. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @since Class available since Release 0.3.0dev2 - */ -class Image_Graph_Plot_BoxWhisker extends Image_Graph_Plot -{ - /** - * Whisker circle size - * @var int - * @access private - */ - var $_whiskerSize = false; - - /** - * Draws a box & whisker - * - * @param int $x The x position - * @param int $w The width of the box - * @param int $r The radius of the circle markers - * @param int $y_min The Y position of the minimum value - * @param int $y_q1 The Y position of the median of the first quartile - * @param int $y_med The Y position of the median - * @param int $y_q3 The Y position of the median of the third quartile - * @param int $y_max The Y position of the maximum value - * @param int $key The ID tag - * @access private - */ - function _drawBoxWhiskerV($x, $w, $r, $y_min, $y_q1, $y_med, $y_q3, $y_max, $key = false) - { - // draw circles - $this->_getLineStyle(); - $this->_getFillStyle('min'); - $this->_canvas->ellipse(array('x' => $x, 'y' => $y_min, 'rx' => $r, 'ry' => $r)); - - $this->_getLineStyle(); - $this->_getFillStyle('quartile1'); - $this->_canvas->ellipse(array('x' => $x, 'y' => $y_q1, 'rx' => $r, 'ry' => $r)); - - $this->_getLineStyle(); - $this->_getFillStyle('median'); - $this->_canvas->ellipse(array('x' => $x, 'y' => $y_med, 'rx' => $r, 'ry' => $r)); - - $this->_getLineStyle(); - $this->_getFillStyle('quartile3'); - $this->_canvas->ellipse(array('x' => $x, 'y' => $y_q3, $r, 'rx' => $r, 'ry' => $r)); - - $this->_getLineStyle(); - $this->_getFillStyle('max'); - $this->_canvas->ellipse(array('x' => $x, 'y' => $y_max, $r, 'rx' => $r, 'ry' => $r)); - - // draw box and lines - - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x, 'y0' => $y_min, 'x1' => $x, 'y1' => $y_q1)); - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x, 'y0' => $y_q3, 'x1' => $x, 'y1' => $y_max)); - - $this->_getLineStyle(); - $this->_getFillStyle('box'); - $this->_canvas->rectangle(array('x0' => $x - $w, 'y0' => $y_q1, 'x1' => $x + $w, 'y1' => $y_q3)); - - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x - $w, 'y0' => $y_med, 'x1' => $x + $w, 'y1' => $y_med)); - } - - /** - * Draws a box & whisker - * - * @param int $y The x position - * @param int $h The width of the box - * @param int $r The radius of the circle markers - * @param int $x_min The Y position of the minimum value - * @param int $x_q1 The Y position of the median of the first quartile - * @param int $x_med The Y position of the median - * @param int $x_q3 The Y position of the median of the third quartile - * @param int $x_max The Y position of the maximum value - * @param int $key The ID tag - * @access private - */ - function _drawBoxWhiskerH($y, $h, $r, $x_min, $x_q1, $x_med, $x_q3, $x_max, $key = false) - { - // draw circles - $this->_getLineStyle(); - $this->_getFillStyle('min'); - $this->_canvas->ellipse(array('x' => $x_min, 'y' => $y, 'rx' => $r, 'ry' => $r)); - - $this->_getLineStyle(); - $this->_getFillStyle('quartile1'); - $this->_canvas->ellipse(array('x' => $x_q1, 'y' => $y, 'rx' => $r, 'ry' => $r)); - - $this->_getLineStyle(); - $this->_getFillStyle('median'); - $this->_canvas->ellipse(array('x' => $x_med, 'y' => $y, 'rx' => $r, 'ry' => $r)); - - $this->_getLineStyle(); - $this->_getFillStyle('quartile3'); - $this->_canvas->ellipse(array('x' => $x_q3, 'y' => $y, $r, 'rx' => $r, 'ry' => $r)); - - $this->_getLineStyle(); - $this->_getFillStyle('max'); - $this->_canvas->ellipse(array('x' => $x_max, 'y' => $y, $r, 'rx' => $r, 'ry' => $r)); - - // draw box and lines - - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x_min, 'y0' => $y, 'x1' => $x_q1, 'y1' => $y)); - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x_q3, 'y0' => $y, 'x1' => $x_max, 'y1' => $y)); - - $this->_getLineStyle(); - $this->_getFillStyle('box'); - $this->_canvas->rectangle(array('x0' => $x_q1, 'y0' => $y - $h, 'x1' => $x_q3, 'y1' => $y + $h)); - - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x_med, 'y0' => $y - $h, 'x1' => $x_med, 'y1' => $y + $h)); - } - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $x = round(($x0 + $x1) / 2); - $h = abs($y1 - $y0) / 9; - $w = round(abs($x1 - $x0) / 5); - $r = 2;//round(abs($x1 - $x0) / 13); - $this->_drawBoxWhiskerV($x, $w, $r, $y1, $y1 - 2 * $h, $y1 - 4 * $h, $y0 + 3 * $h, $y0); - } - - /** - * Sets the whisker circle size - * - * @param int $size Size (radius) of the whisker circle/dot - */ - function setWhiskerSize($size = false) - { - $this->_whiskerSize = $size; - } - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!is_array($this->_dataset)) { - return false; - } - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - - $this->_clip(true); - - if ($this->_multiType == 'stacked100pct') { - $total = $this->_getTotals(); - } - $current = array(); - $number = 0; - $width = floor(0.5 * $this->_parent->_labelDistance(IMAGE_GRAPH_AXIS_X) / 2); - - if ($this->_whiskerSize !== false) { - $r = $this->_whiskerSize; - } else { - $r = min(5, $width / 10); - } - - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - while ($data = $dataset->_next()) { - if ($this->_parent->_horizontal) { - $point['X'] = $data['X']; - $y = $data['Y']; - - $min = min($y); - $max = max($y); - $q1 = $dataset->_median($y, 'first'); - $med = $dataset->_median($y, 'second'); - $q3 = $dataset->_median($y, 'third'); - - $point['Y'] = $min; - $y = $this->_pointY($point); - $x_min = $this->_pointX($point); - - $point['Y'] = $max; - $x_max = $this->_pointX($point); - - $point['Y'] = $q1; - $x_q1 = $this->_pointX($point); - - $point['Y'] = $med; - $x_med = $this->_pointX($point); - - $point['Y'] = $q3; - $x_q3 = $this->_pointX($point); - - $this->_drawBoxWhiskerH($y, $width, $r, $x_min, $x_q1, $x_med, $x_q3, $x_max, $key); - } - else { - $point['X'] = $data['X']; - $y = $data['Y']; - - $min = min($y); - $max = max($y); - $q1 = $dataset->_median($y, 'first'); - $med = $dataset->_median($y, 'second'); - $q3 = $dataset->_median($y, 'third'); - - $point['Y'] = $min; - $x = $this->_pointX($point); - $y_min = $this->_pointY($point); - - $point['Y'] = $max; - $y_max = $this->_pointY($point); - - $point['Y'] = $q1; - $y_q1 = $this->_pointY($point); - - $point['Y'] = $med; - $y_med = $this->_pointY($point); - - $point['Y'] = $q3; - $y_q3 = $this->_pointY($point); - - $this->_drawBoxWhiskerV($x, $width, $r, $y_min, $y_q1, $y_med, $y_q3, $y_max, $key); - } - } - } - unset($keys); - $this->_drawMarker(); - - $this->_clip(false); - - $this->_canvas->endGroup(); - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/CandleStick.php b/packages/dspam/pear/Image/Graph/Plot/CandleStick.php deleted file mode 100644 index b050aea1..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/CandleStick.php +++ /dev/null @@ -1,251 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - * @since File available since Release 0.3.0dev2 - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * Candlestick chart. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @since Class available since Release 0.3.0dev2 - */ -class Image_Graph_Plot_CandleStick extends Image_Graph_Plot -{ - - /** - * (Add basic description here) - * - * @access private - */ - function _drawCandleStickH($y, $h, $x_min, $x_open, $x_close, $x_max, $ID) - { - $this->_getLineStyle($ID); - $this->_canvas->line( - array( - 'x0' => min($x_open, $x_close), - 'y0' => $y, - 'x1' => $x_min, - 'y1' => $y - ) - ); - $this->_getLineStyle($ID); - $this->_canvas->line( - array( - 'x0' => max($x_open, $x_close), - 'y0' => $y, - 'x1' => $x_max, - 'y1' => $y - ) - ); - - $this->_getLineStyle($ID); - $this->_getFillStyle($ID); - $this->_canvas->rectangle( - array( - 'x0' => min($x_open, $x_close), - 'y0' => $y - $h, - 'x1' => max($x_open, $x_close), - 'y1' => $y + $h - ) - ); - } - - /** - * (Add basic description here) - * - * @access private - */ - function _drawCandleStickV($x, $w, $y_min, $y_open, $y_close, $y_max, $ID) - { - $this->_getLineStyle($ID); - $this->_canvas->line( - array( - 'x0' => $x, - 'y0' => min($y_open, $y_close), - 'x1' => $x, - 'y1' => $y_max - ) - ); - $this->_getLineStyle($ID); - $this->_canvas->line( - array( - 'x0' => $x, - 'y0' => max($y_open, $y_close), - 'x1' => $x, - 'y1' => $y_min - ) - ); - - $this->_getLineStyle($ID); - $this->_getFillStyle($ID); - $this->_canvas->rectangle( - array( - 'x0' => $x - $w, - 'y0' => min($y_open, $y_close), - 'x1' => $x + $w, - 'y1' => max($y_open, $y_close) - ) - ); - } - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $x = round(($x0 + $x1) / 2); - $h = abs($y1 - $y0) / 4; - $w = round(abs($x1 - $x0) / 5); - $this->_drawCandleStickV($x, $w, $y1, $y1 - $h, $y0 + $h, $y0, 'green'); - } - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!is_array($this->_dataset)) { - return false; - } - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - - $this->_clip(true); - - if ($this->_multiType == 'stacked100pct') { - $total = $this->_getTotals(); - } - $current = array(); - $number = 0; - $width = floor(0.8 * $this->_parent->_labelDistance(IMAGE_GRAPH_AXIS_X) / 2); - - $lastClosed = false; - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - while ($data = $dataset->_next()) { - if ($this->_parent->_horizontal) { - $point['X'] = $data['X']; - //$y = $data['Y']; - - if (isset($data['Y']['open'])) { - $point['Y'] = $data['Y']['open']; - } else { - $point['Y'] = $lastClosed; - } - $y = $this->_pointY($point); - $x_open = $this->_pointX($point); - - $lastClosed = $point['Y'] = $data['Y']['close']; - $x_close = $this->_pointX($point); - - $point['Y'] = $data['Y']['min']; - $x_min = $this->_pointX($point); - - $point['Y'] = $data['Y']['max']; - $x_max = $this->_pointX($point); - - if ($data['Y']['close'] < $data['Y']['open']) { - $ID = 'red'; - } else { - $ID = 'green'; - } - - $this->_drawCandleStickH($y, $width, $x_min, $x_open, $x_close, $x_max, $ID); - } - else { - $point['X'] = $data['X']; - //$y = $data['Y']; - - if (isset($data['Y']['open'])) { - $point['Y'] = $data['Y']['open']; - } else { - $point['Y'] = $lastClosed; - } - $x = $this->_pointX($point); - $y_open = $this->_pointY($point); - - $lastClosed = $point['Y'] = $data['Y']['close']; - $y_close = $this->_pointY($point); - - $point['Y'] = $data['Y']['min']; - $y_min = $this->_pointY($point); - - $point['Y'] = $data['Y']['max']; - $y_max = $this->_pointY($point); - - if ($data['Y']['close'] < $data['Y']['open']) { - $ID = 'red'; - } else { - $ID = 'green'; - } - - $this->_drawCandleStickV($x, $width, $y_min, $y_open, $y_close, $y_max, $ID); - } - } - } - unset($keys); - $this->_drawMarker(); - - $this->_clip(false); - - $this->_canvas->endGroup($this->_title); - - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Dot.php b/packages/dspam/pear/Image/Graph/Plot/Dot.php deleted file mode 100644 index 19352567..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Dot.php +++ /dev/null @@ -1,99 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * Dot / scatter chart (only marker). - * - * This plot type only displays a {@link Image_Graph_Marker} for the datapoints. - * The marker must explicitly be defined using {@link Image_Graph_Plot:: - * setMarker()}. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Dot extends Image_Graph_Plot -{ - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - if (isset($this->_marker)) { - $key = key($this->_dataset); - $samplePoint = $this->_dataset[$key]->_nearby(); - $this->_marker->_drawMarker(($x0 + $x1) / 2, ($y0 + $y1) / 2, $samplePoint); - } - } - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (Image_Graph_Plot::_done() === false) { - return false; - } - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - - $this->_clip(true); - - $this->_drawMarker(); - - $this->_clip(false); - - $this->_canvas->endGroup(); - - return true; - } -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Fit/Line.php b/packages/dspam/pear/Image/Graph/Plot/Fit/Line.php deleted file mode 100644 index 07f3b9cc..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Fit/Line.php +++ /dev/null @@ -1,118 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * Include file Image/Graph/Tool.php - */ -require_once 'Image/Graph/Tool.php'; - -/** - * Fit the graph (to a line using linear regression). - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Fit_Line extends Image_Graph_Plot -{ - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $y = ($y0 + $y1) / 2; - $dy = abs($y1 - $y0) / 6; - $this->_canvas->addVertex(array('x' => $x0, 'y' => $y + $dy)); - $this->_canvas->addVertex(array('x' => $x1, 'y' => $y - $dy)); - $this->_canvas->polygon(array('connect' => false)); - } - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (Image_Graph_Plot::_done() === false) { - return false; - } - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - $this->_clip(true); - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - $data = array(); - while ($point = $dataset->_next()) { - $data[] = array( - 'X' => $this->_pointX($point), - 'Y' => $this->_pointY($point) - ); - } - - $regression = Image_Graph_Tool::calculateLinearRegression($data); - $this->_getLineStyle($key); - $this->_canvas->line( - array( - 'x0' => $this->_left, - 'y0' => $this->_left * $regression['slope'] + $regression['intersection'], - 'x1' => $this->_right, - 'y1' => $this->_right * $regression['slope'] + $regression['intersection'] - ) - ); - } - $this->_clip(false); - $this->_canvas->endGroup(); - - return true; - } -} - -?> diff --git a/packages/dspam/pear/Image/Graph/Plot/Impulse.php b/packages/dspam/pear/Image/Graph/Plot/Impulse.php deleted file mode 100644 index 91372cd1..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Impulse.php +++ /dev/null @@ -1,204 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * Impulse chart. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Impulse extends Image_Graph_Plot -{ - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $x = ($x0 + $x1) / 2; - $this->_canvas->line(array('x0' => $x, 'y0' => $y0, 'x1' => $x, 'y1' => $y1)); - } - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!is_array($this->_dataset)) { - return false; - } - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - $this->_clip(true); - - if ($this->_multiType == 'stacked100pct') { - $total = $this->_getTotals(); - } - $current = array(); - $number = 0; - - $minYaxis = $this->_parent->_getMinimum($this->_axisY); - $maxYaxis = $this->_parent->_getMaximum($this->_axisY); - - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - while ($point = $dataset->_next()) { - $x0 = $this->_pointX($point); - if (($this->_multiType == 'stacked') || - ($this->_multiType == 'stacked100pct')) - { - $x = $point['X']; - - if ($point['Y'] >= 0) { - if (!isset($current[$x])) { - $current[$x] = 0; - } - - if ($this->_multiType == 'stacked') { - $p0 = array( - 'X' => $point['X'], - 'Y' => $current[$x] - ); - $p1 = array( - 'X' => $point['X'], - 'Y' => $current[$x] + $point['Y'] - ); - } else { - $p0 = array( - 'X' => $point['X'], - 'Y' => 100 * $current[$x] / $total['TOTAL_Y'][$x] - ); - $p1 = array( - 'X' => $point['X'], - 'Y' => 100 * ($current[$x] + $point['Y']) / $total['TOTAL_Y'][$x] - ); - } - $current[$x] += $point['Y']; - } else { - if (!isset($currentNegative[$x])) { - $currentNegative[$x] = 0; - } - - $p0 = array( - 'X' => $point['X'], - 'Y' => $currentNegative[$x] - ); - $p1 = array( - 'X' => $point['X'], - 'Y' => $currentNegative[$x] + $point['Y'] - ); - $currentNegative[$x] += $point['Y']; - } - } else { - $p0 = array('X' => $point['X'], 'Y' => 0); - $p1 = $point; - } - - if ((($minY = min($p0['Y'], $p1['Y'])) < $maxYaxis) && - (($maxY = max($p0['Y'], $p1['Y'])) > $minYaxis) - ) { - $p0['Y'] = $minY; - $p1['Y'] = $maxY; - - if ($p0['Y'] < $minYaxis) { - $p0['Y'] = '#min_pos#'; - } - if ($p1['Y'] > $maxYaxis) { - $p1['Y'] = '#max_neg#'; - } - - $x1 = $this->_pointX($p0); - $y1 = $this->_pointY($p0); - - $x2 = $this->_pointX($p1); - $y2 = $this->_pointY($p1); - - if ($this->_multiType == 'normal') { - $offset = 5*$number; - $x1 += $offset; - $x2 += $offset; - } - - $ID = $point['ID']; - if (($ID === false) && (count($this->_dataset) > 1)) { - $ID = $key; - } - $this->_getLineStyle($key); - $this->_canvas->line( - $this->_mergeData( - $point, - array( - 'x0' => $x1, - 'y0' => $y1, - 'x1' => $x2, - 'y1' => $y2 - ) - ) - ); - } - } - $number++; - } - unset($keys); - $this->_drawMarker(); - $this->_clip(false); - $this->_canvas->endGroup(); - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Line.php b/packages/dspam/pear/Image/Graph/Plot/Line.php deleted file mode 100644 index 009b4e1f..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Line.php +++ /dev/null @@ -1,171 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * Linechart. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Line extends Image_Graph_Plot -{ - - /** - * Gets the fill style of the element - * - * @return int A GD filestyle representing the fill style - * @see Image_Graph_Fill - * @access private - */ - function _getFillStyle($ID = false) - { - return IMG_COLOR_TRANSPARENT; - } - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $y = ($y0 + $y1) / 2; - $dx = abs($x1 - $x0) / 3; - $dy = abs($y1 - $y0) / 5; - $this->_canvas->addVertex(array('x' => $x0, 'y' => $y)); - $this->_canvas->addVertex(array('x' => $x0 + $dx, 'y' => $y - $dy * 2)); - $this->_canvas->addVertex(array('x' => $x1 - $dx, 'y' => $y + $dy)); - $this->_canvas->addVertex(array('x' => $x1, 'y' => $y - $dy)); - $this->_canvas->polygon(array('connect' => false)); - } - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!is_array($this->_dataset)) { - return false; - } - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - $this->_clip(true); - reset($this->_dataset); - - if ($this->_multiType == 'stacked100pct') { - $total = $this->_getTotals(); - } - - $p1 = false; - - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - $numPoints = 0; - while ($point = $dataset->_next()) { - if (($this->_multiType == 'stacked') || - ($this->_multiType == 'stacked100pct')) - { - $x = $point['X']; - if (!isset($current[$x])) { - $current[$x] = 0; - } - if ($this->_multiType == 'stacked') { - $py = $current[$x] + $point['Y']; - } else { - $py = 100 * ($current[$x] + $point['Y']) / $total['TOTAL_Y'][$x]; - } - $current[$x] += $point['Y']; - $point['Y'] = $py; - } - - if ($point['Y'] === null) { - if ($numPoints > 1) { - $this->_getLineStyle($key); - $this->_canvas->polygon(array('connect' => false, 'map_vertices' => true)); - } - else { - $this->_canvas->reset(); - } - $numPoints = 0; - } else { - $p2['X'] = $this->_pointX($point); - $p2['Y'] = $this->_pointY($point); - - $this->_canvas->addVertex( - $this->_mergeData( - $point, - array('x' => $p2['X'], 'y' => $p2['Y']) - ) - ); - $numPoints++; - } - } - if ($numPoints > 1) { - $this->_getLineStyle($key); - $this->_canvas->polygon(array('connect' => false, 'map_vertices' => true)); - } - else { - $this->_canvas->reset(); - } - } - unset($keys); - $this->_drawMarker(); - $this->_clip(false); - $this->_canvas->endGroup(); - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Odo.php b/packages/dspam/pear/Image/Graph/Plot/Odo.php deleted file mode 100644 index d6bf7969..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Odo.php +++ /dev/null @@ -1,719 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * Include file Image/Graph/Tool.php - */ -require_once 'Image/Graph/Tool.php'; - -/** - * 2D Odochart. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Maxime Delorme <mdelorme@tennaxia.com> - * @copyright Copyright (C) 2005 Maxime Delorme - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Odo extends Image_Graph_Plot -{ - /** - * the percent of the radius of the chart that will be use as the width of the range - * @access private - * @var int - */ - var $_radiusPercent = 50; - - /** - * the minimun value of the chart or the start value - * @access private - * @var int - */ - var $_value_min = 0; - - /** - * the maximum value of the chart or the end value - * @access private - * @var int - */ - var $_value_max = 100; - - /** - * the start angle - * @access private - * @var int - */ - var $_deg_offset = 135; - - /** - * the angle of the chart , the length of the chart - * 180 min a half circle - * @access private - * @var int - */ - var $_deg_width = 270; - - /** - * the length of the big ticks - * the small ones will be half ot it, the values 160% of it - * 180 min a half circle - * @access private - * @var int - */ - var $_tickLength = 14; - - /** - * how many small ticks a big tick appears - * the small ticks appear every 6° - * so with the default value of 5, every 30° there is a value and a big tick - * 180 min a half circle - * @access private - * @var int - */ - var $_axisTicks = 5; - - /** - * Arrow marker - * @access private - * @var Image_Graph_Marker - */ - var $_arrowMarker; - - /** - * Range marker fill style - * @access private - * @var Image_Graph_Fill - */ - var $_rangeFillStyle = null; - - /** - * The width of the arrow - * @access private - * @var int - */ - var $_arrowWidth = 5; - - /** - * The length of the arrow - * @access private - * @var int - */ - var $_arrowLength = 80; - - /** - * The radius of the plot - * @access private - * @var int - */ - var $_radius = false; - - /** - * The total Y - * @access private - * @var int - */ - var $_totalY = false; - - /** - * Center X of odometer "circle" - * @access private - * @var int - */ - var $_centerX = false; - - /** - * Center y of odometer "circle" - * @access private - * @var int - */ - var $_centerY = false; - - /** - * Plot_Odo [Constructor] - * - * dataset with one data per arrow - * @param Image_Graph_Dataset $dataset The data set (value containter) to - * plot or an array of datasets - * {@link Image_Graph_Legend} - */ - function Image_Graph_Plot_Odo(&$dataset) - { - parent::Image_Graph_Plot($dataset); - - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - if (isset($min)) { - $min = min($dataset->minimumY(), $min); - } - else { - $min = $dataset->minimumY(); - } - if (isset($max)) { - $max = max($dataset->maximumY(), $max); - } - else { - $max = $dataset->maximumY(); - } - } - $this->_value_min = $min; - $this->_value_max = $max; - } - - /** - * Set the center of the odometer - * - * @param int $centerX The center x point - * @param int $centerY The center y point - */ - function setCenter($centerX, $centerY) - { - $this->_centerX = $centerX; - $this->_centerY = $centerY; - } - - /** - * Convert a value to the angle position onto the odometer - * - * @access private - * @param int $value the value to convert - * @return int the angle'position onto the odometer - */ - function _value2angle($value) - { - return $this->_deg_width * (($value - $this->_value_min) / $this->_totalY) + $this->_deg_offset; - } - - /** - * set some internal var - * - * @access private - */ - function _initialize() - { - $v1 = $this->_deg_offset; - $v2 = $this->_deg_offset + $this->_deg_width; - - $dimensions = Image_Graph_Tool::calculateArcDimensionAndCenter($v1, $v2); - - $radiusX = ($this->width() / 2) / $dimensions['rx']; - $radiusY = ($this->height() / 2) / $dimensions['ry']; - - $this->_radius = min($radiusX, $radiusY); - - if ($this->_marker) { - $this->_radius = $this->_radius * 0.85; - } - - //the center of the plot - if ($this->_centerX === false) { - $this->_centerX = (int) (($this->_left + $this->_right) / 2) + - $this->_radius * ($dimensions['cx'] - 0.5); - } - - if ($this->_centerY === false) { - $this->_centerY = (int) (($this->_top + $this->_bottom) / 2) + - $this->_radius * ($dimensions['cy'] - 0.5); - } - - //the max range - $this->_totalY = abs($this->_value_max - $this->_value_min); - } - - /** - * set min and max value of the range - * - * @access public - * @param integer $value_min the minimun value of the chart or the start value - * @param integer $value_max the maximum value of the chart or the end value - */ - function setRange($value_min, $value_max) - { - $this->_value_min = $value_min; - $this->_value_max = $value_max; - } - - /** - * Set start's angle and amplitude of the chart - * - * @access public - * @param integer $deg_offset the start angle - * @param integer $deg_width the angle of the chart (the length) - */ - function setAngles($deg_offset, $deg_width) - { - $this->_deg_offset = min(360, abs($deg_offset)); - $this->_deg_width = min(360, abs($deg_width)); - } - - /** - * set the width of the chart - * - * @access public - * @param string $radius_percent a value between 0 and 100 - */ - function setRadiusWidth($radius_percent) - { - $this->_radiusPercent = $radius_percent; - } - - /** - * set the width and length of the arrow (in percent of the total plot "radius") - * - * @param int length The length in percent - * @param int width The width in percent - */ - function setArrowSize($length, $width) - { - $this->_arrowWidth = max(0, min(100, $width)); - $this->_arrowLength = max(0, min(100, $length)); - } - - /** - * Set the arrow marker - * @param Image_Graph_Marker $marker The marker to set for arrow marker - */ - function setArrowMarker(&$marker) - { - $this->_arrowMarker =& $marker; - } - - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - $this->_initialize(); - $this->_drawRange(); - $this->_drawAxis(); - $this->_drawArrow(); - $this->_drawMarker(); - return true; - } - - /** - * set the length of the ticks - * - * @access public - * @param string $radius_percent a value between 0 and 100 - */ - function setTickLength($radius) - { - $this->_tickLength = $radius; - } - - /** - * set the length of the ticks - * - * @access public - * @param string $radius_percent a value between 0 and 100 - */ - function setAxisTicks($int) - { - $this->_axisTicks = $int; - } - - /** - * Draw the outline and the axis - * - * @access private - */ - function _drawAxis() - { - //draw outline - $this->_getLineStyle(); - $this->_canvas->pieslice( - array( - 'x' => $this->_centerX, - 'y' => $this->_centerY, - 'rx' => $this->_radius, - 'ry' => $this->_radius, - 'v1' => $this->_deg_offset, - 'v2' => $this->_deg_offset+$this->_deg_width, - 'srx' => $this->_radius * (1 - $this->_radiusPercent / 100), - 'sry' => $this->_radius * (1 - $this->_radiusPercent / 100) - ) - ); - - //step for every 6° - $step = (int) ($this->_totalY / $this->_deg_width * 6); - $value = $this->_value_min; - $i = 0; - while ($value <= $this->_value_max) { - $angle = $this->_value2angle($value); - - $cos = cos(deg2rad($angle)); - $sin = sin(deg2rad($angle)); - $point = array('Y' => $value); - $point['AX'] = $cos; - $point['AY'] = $sin; - $point['LENGTH'] = 1; - $x = $this->_centerX + $this->_radius * $cos; - $y = $this->_centerY + $this->_radius * $sin; - $deltaX = - $cos * $this->_tickLength ; - $deltaY = - $sin * $this->_tickLength ; - $this->_getLineStyle(); - if(($i % $this->_axisTicks) == 0){ - $this->_canvas->line(array('x0' => $x, 'y0' => $y, 'x1' => $x + $deltaX, 'y1' => $y + $deltaY)); - if ($this->_arrowMarker) { - $this->_arrowMarker->_drawMarker($x + $deltaX * 1.6, $y + $deltaY *1.6, $point); - } - } else { - $this->_canvas->line(array('x0' => $x, 'y0' => $y, 'x1' => $x + $deltaX * 0.5, 'y1' => $y + $deltaY * 0.5)); - } - $i++; - $value += $step; - } - - } - - /** - * Set the line style of the arrows - * - * @param Image_Graph_Line $lineStyle The line style of the Arrow - * @see Image_Graph_Line - * @access public - */ - function setArrowLineStyle($lineStyle) - { - $this->_arrowLineStyle = &$lineStyle; - } - - /** - * Set the fillstyle of the arrows - * - * @param Image_Graph_Fill $fillStyle The fill style of the arrows - * @see Image_Graph_Fill - * @access public - */ - function setArrowFillStyle($fillStyle) - { - $this->_arrowFillStyle = &$fillStyle; - } - - /** - * Draw the arrows - * - * @access private - */ - function _drawArrow() - { - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - $this->setLineStyle($this->_arrowLineStyle); - $this->setFillStyle($this->_arrowFillStyle); - while ($point = $dataset->_next()) { - $ID = $point['ID']; - $this->_getFillStyle($ID); - $this->_getLineStyle($ID); - $deg = $this->_value2angle($point['Y']); - list($xr,$yr) = Image_Graph_Tool::rotate($this->_centerX + $this->_arrowLength * $this->_radius / 100, $this->_centerY, $this->_centerX, $this->_centerY, $deg); - $this->_canvas->addVertex(array('x' => $xr, 'y' => $yr)); - list($xr,$yr) = Image_Graph_Tool::rotate($this->_centerX, $this->_centerY - $this->_arrowWidth * $this->_radius/100, $this->_centerX, $this->_centerY, $deg); - $this->_canvas->addVertex(array('x' => $xr, 'y' => $yr)); - list($xr,$yr) = Image_Graph_Tool::rotate($this->_centerX - $this->_arrowWidth * $this->_radius / 100, $this->_centerY, $this->_centerX, $this->_centerY, $deg); - $this->_canvas->addVertex(array('x' => $xr, 'y' => $yr)); - list($xr,$yr) = Image_Graph_Tool::rotate($this->_centerX,$this->_centerY + $this->_arrowWidth * $this->_radius / 100, $this->_centerX, $this->_centerY, $deg); - $this->_canvas->addVertex(array('x' => $xr, 'y' => $yr)); - $this->_canvas->polygon(array('connect' => true)); - } - } - } - - /** - * Calculate marker point data - * - * @param array $point The point to calculate data for - * @param array $nextPoint The next point - * @param array $prevPoint The previous point - * @param array $totals The pre-calculated totals, if needed - * @return array An array containing marker point data - * @access private - */ - function _getMarkerData($point, $nextPoint, $prevPoint, &$totals) - { - $point = parent::_getMarkerData($point, $nextPoint, $prevPoint, $totals); - - $point['ANGLE'] = $this->_value2angle($point['Y']); - - $point['ANG_X'] = cos(deg2rad($point['ANGLE'])); - $point['ANG_Y'] = sin(deg2rad($point['ANGLE'])); - - $point['AX'] = -$point['ANG_X']; - $point['AY'] = -$point['ANG_Y']; - - $point['LENGTH'] = 2.5; //$radius; - - $point['MARKER_X'] = $totals['CENTER_X'] + - $totals['ODO_RADIUS'] * $point['ANG_X']; - $point['MARKER_Y'] = $totals['CENTER_Y'] + - $totals['ODO_RADIUS'] * $point['ANG_Y']; - - return $point; - } - - /** - * Draws markers of the arrows on the canvas - * - * @access private - */ - function _drawMarker() - { - - if ($this->_marker) { - $this->_marker->_radius += $this->_radius / 2; - $totals = $this->_getTotals(); - - $totals['CENTER_X'] = $this->_centerX; - $totals['CENTER_Y'] = $this->_centerY; - - - /* $keys = array_keys($this->_dataset); - foreach ($keys as $key) { */ - $dataset =& $this->_dataset[0]; - - $totals['RADIUS0'] = false; - $totals['ODO_RADIUS'] = 1.1 * $this->_radius * $this->_arrowLength / 100; - $totals['ALL_SUM_Y'] = $this->_totalY; - - $dataset->_reset(); - while ($point = $dataset->_next()) { - if ((!is_object($this->_dataSelector)) || - ($this->_dataSelector->select($point)) - ) { - $point = $this->_getMarkerData( - $point, - false, - false, - $totals - ); - if (is_array($point)) { - $this->_marker->_drawMarker( - $point['MARKER_X'], - $point['MARKER_Y'], - $point - ); - } - } - } - /* } - unset($keys); */ - } - } - - /** - * Set range - * - * dataset with two data start and end value of the range - * @param Image_Graph_Dataset $dataset The data set (value containter) to - * plot or an array of datasets - * - */ - function addRangeMarker($min, $max, $id = false) - { - $this->_range[] = - array( - 'min' => max($this->_value_min, min($min, $max)), - 'max' => min($this->_value_max, max($min, $max)), - 'id' => $id - ); - } - - /** - * Set the fillstyle of the ranges - * - * @param Image_Graph_Fill $fillStyle The fill style of the range - * @see Image_Graph_Fill - * @access public - */ - function &setRangeMarkerFillStyle(&$rangeMarkerFillStyle) - { - $this->_rangeFillStyle = $rangeMarkerFillStyle; - } - - /** - * Draw the ranges - * - * @access private - */ - function _drawRange() - { - if($this->_range){ - $radius0 = $this->_radius * (1 - $this->_radiusPercent/100); - foreach ($this->_range as $range) { - $angle1 = $this->_value2angle($range['min']); - $angle2 = $this->_value2angle($range['max']); - - if (is_object($this->_rangeFillStyle)) { - $this->_canvas->setFill($this->_rangeFillStyle->_getFillStyle($range['id'])); - } elseif ($this->_rangeFillStyle != null) { - $this->_canvas->setFill($this->_rangeFillStyle); - } - $this->_getLineStyle(); - $this->_canvas->Pieslice( - array( - 'x' => $this->_centerX, - 'y' => $this->_centerY, - 'rx' => $this->_radius, - 'ry' => $this->_radius, - 'v1' => $angle1, - 'v2' => $angle2, - 'srx' => $radius0, - 'sry' => $radius0 - ) - ); - } - } - } - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $dx = abs($x1 - $x0) / 4; - $this->_canvas->addVertex(array('x' => $x0 + $dx , 'y' => $y1)); - $this->_canvas->addVertex(array('x' => ($x0 + $x1) / 2, 'y' => $y0 )); - $this->_canvas->addVertex(array('x' => $x1 - $dx , 'y' => $y1)); - $this->_canvas->polygon(array('connect' => true)); - } - - /** - * Draw a sample for use with legend - * - * @param array $param The parameters for the legend - * @access private - */ - function _legendSample(&$param) - { - if (is_array($this->_dataset)) { - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - $this->_clip(true); - - $totals = $this->_getTotals(); - $totals['CENTER_X'] = (int) (($this->_left + $this->_right) / 2); - $totals['CENTER_Y'] = (int) (($this->_top + $this->_bottom) / 2); - $totals['RADIUS'] = min($this->height(), $this->width()) * 0.75 * 0.5; - $totals['CURRENT_Y'] = 0; - - if (is_a($this->_fillStyle, "Image_Graph_Fill")) { - $this->_fillStyle->_reset(); - } - - $count = 0; - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $count++; - - $dataset->_reset(); - while ($point = $dataset->_next()) { - $caption = $point['X']; - - $this->_canvas->setFont($param['font']); - $width = 20 + $param['width'] + $this->_canvas->textWidth($caption); - $param['maxwidth'] = max($param['maxwidth'], $width); - $x2 = $param['x'] + $width; - $y2 = $param['y'] + $param['height'] + 5; - - if ((($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) != 0) && ($y2 > $param['bottom'])) { - $param['y'] = $param['top']; - $param['x'] = $x2; - $y2 = $param['y'] + $param['height']; - } elseif ((($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) == 0) && ($x2 > $param['right'])) { - $param['x'] = $param['left']; - $param['y'] = $y2; - $x2 = $param['x'] + 20 + $param['width'] + $this->_canvas->textWidth($caption); - } - - $x = $x0 = $param['x']; - $y = $param['y']; - $y0 = $param['y'] - $param['height'] / 2; - $x1 = $param['x'] + $param['width']; - $y1 = $param['y'] + $param['height'] / 2; - - if (!isset($param['simulate'])) { - $this->_getFillStyle($point['ID']); - $this->_getLineStyle($point['ID']); - $this->_drawLegendSample($x0, $y0, $x1, $y1); - - if (($this->_marker) && ($dataset) && ($param['show_marker'])) { - $prevPoint = $dataset->_nearby(-2); - $nextPoint = $dataset->_nearby(); - - $p = $this->_getMarkerData($point, $nextPoint, $prevPoint, $totals); - if (is_array($point)) { - $p['MARKER_X'] = $x+$param['width'] / 2; - $p['MARKER_Y'] = $y; - unset ($p['AVERAGE_Y']); - $this->_marker->_drawMarker($p['MARKER_X'], $p['MARKER_Y'], $p); - } - } - $this->write($x + $param['width'] + 10, $y, $caption, IMAGE_GRAPH_ALIGN_CENTER_Y | IMAGE_GRAPH_ALIGN_LEFT, $param['font']); - } - - if (($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) != 0) { - $param['y'] = $y2; - } else { - $param['x'] = $x2; - } - } - } - unset($keys); - $this->_clip(false); - $this->_canvas->endGroup(); - } - } -} -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Pie.php b/packages/dspam/pear/Image/Graph/Plot/Pie.php deleted file mode 100644 index f0e872c3..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Pie.php +++ /dev/null @@ -1,623 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * 2D Piechart. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Pie extends Image_Graph_Plot -{ - - /** - * The radius of the 'pie' spacing - * @access private - * @var int - */ - var $_radius = 3; - - /** - * Explode pie slices. - * @access private - * @var mixed - */ - var $_explode = false; - - /** - * The starting angle of the plot - * @access private - * @var int - */ - var $_startingAngle = 0; - - /** - * The angle direction (1 = CCW, -1 = CW) - * @access private - * @var int - */ - var $_angleDirection = 1; - - /** - * The diameter of the pie plot - * @access private - * @var int - */ - var $_diameter = false; - - /** - * Group items below this limit together as "the rest" - * @access private - * @var double - */ - var $_restGroupLimit = false; - - /** - * Rest group title - * @access private - * @var string - */ - var $_restGroupTitle = 'The rest'; - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $y = ($y0 + $y1) / 2; - $this->_canvas->pieslice( - array( - 'x' => $x1, - 'y' => $y, - 'rx' => abs($x1 - $x0) / 2, - 'ry' => abs($y1 - $y0) / 2, - 'v1' => 45, - 'v2' => 315 - ) - ); - } - - /** - * Calculate marker point data - * - * @param array $point The point to calculate data for - * @param array $nextPoint The next point - * @param array $prevPoint The previous point - * @param array $totals The pre-calculated totals, if needed - * @return array An array containing marker point data - * @access private - */ - function _getMarkerData($point, $nextPoint, $prevPoint, &$totals) - { - $point = parent::_getMarkerData($point, $nextPoint, $prevPoint, $totals); - - $y = $totals['CURRENT_Y']; - - if ($this->_angleDirection < 0) { - $y = $totals['ALL_SUM_Y'] - $y; - } - - $point['ANGLE'] = 360 * (($y + ($point['Y'] / 2)) / $totals['ALL_SUM_Y']) + $this->_startingAngle; - $totals['CURRENT_Y'] += $point['Y']; - - $point['ANG_X'] = cos(deg2rad($point['ANGLE'])); - $point['ANG_Y'] = sin(deg2rad($point['ANGLE'])); - - $point['AX'] = -10 * $point['ANG_X']; - $point['AY'] = -10 * $point['ANG_Y']; - - if ((isset($totals['ALL_SUM_Y'])) && ($totals['ALL_SUM_Y'] != 0)) { - $point['PCT_MIN_Y'] = $point['PCT_MAX_Y'] = (100 * $point['Y'] / $totals['ALL_SUM_Y']); - } - - $point['LENGTH'] = 10; //$radius; - - $x = $point['X']; - $explodeRadius = 0; - if ((is_array($this->_explode)) && (isset($this->_explode[$x]))) { - $explodeRadius = $this->_explode[$x]; - } elseif (is_numeric($this->_explode)) { - $explodeRadius = $this->_explode; - } - - $point['MARKER_X'] = $totals['CENTER_X'] + - ($totals['RADIUS'] + $explodeRadius) * $point['ANG_X']; - $point['MARKER_Y'] = $totals['CENTER_Y'] + - ($totals['RADIUS'] + $explodeRadius) * $point['ANG_Y']; - - return $point; - } - - /** - * Draws markers on the canvas - * - * @access private - */ - function _drawMarker() - { - - if ($this->_marker) { - $totals = $this->_getTotals(); - - $totals['CENTER_X'] = (int) (($this->_left + $this->_right) / 2); - $totals['CENTER_Y'] = (int) (($this->_top + $this->_bottom) / 2); - - $totals['CURRENT_Y'] = 0; - $number = 0; - - $diameter = $this->_getDiameter(); - - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - - if (count($this->_dataset) == 1) { - $totals['RADIUS0'] = false; - $totals['RADIUS'] = $diameter / 2; - } else { - $dr = $diameter / (2 * count($this->_dataset)); - - $totals['RADIUS0'] = $number * $dr + ($number > 0 ? $this->_radius : 0); - $totals['RADIUS'] = ($number + 1) * $dr; - } - - $totals['ALL_SUM_Y'] = 0; - $totals['CURRENT_Y'] = 0; - $dataset->_reset(); - while ($point = $dataset->_next()) { - $totals['ALL_SUM_Y'] += $point['Y']; - } - - $dataset->_reset(); - $currentY = 0; - $the_rest = 0; - while ($point = $dataset->_next()) { - if (($this->_restGroupLimit !== false) && ($point['Y'] <= $this->_restGroupLimit)) { - $the_rest += $point['Y']; - } - else { - if ((!is_object($this->_dataSelector)) || - ($this->_dataSelector->select($point)) - ) { - $point = $this->_getMarkerData( - $point, - false, - false, - $totals - ); - if (is_array($point)) { - $this->_marker->_drawMarker( - $point['MARKER_X'], - $point['MARKER_Y'], - $point - ); - } - } - } - } - if ($the_rest > 0) { - $point = array('X' => $this->_restGroupTitle, 'Y' => $the_rest); - $point = $this->_getMarkerData( - $point, - false, - false, - $totals - ); - if (is_array($point)) { - $this->_marker->_drawMarker( - $point['MARKER_X'], - $point['MARKER_Y'], - $point - ); - } - } - $number++; - } - unset($keys); - } - } - - /** - * Explodes a piece of this pie chart - * - * @param int $explode Radius to explode with (or an array) - * @param string $x The 'x' value to explode or omitted - */ - function explode($explode, $x = false) - { - if ($x === false) { - $this->_explode = $explode; - } else { - $this->_explode[$x] = $explode; - } - } - - /** - * Set the starting angle of the plot - * - * East is 0 degrees - * South is 90 degrees - * West is 180 degrees - * North is 270 degrees - * - * It is also possible to specify the direction of the plot angles (i.e. clockwise 'cw' or - * counterclockwise 'ccw') - */ - function setStartingAngle($angle = 0, $direction = 'ccw') - { - $this->_startingAngle = ($angle % 360); - $this->_angleDirection = ($direction == 'ccw' ? 1 : -1); - } - - /** - * Set the diameter of the pie plot (i.e. the number of pixels the - * pie plot should be across) - * - * Use 'max' for the maximum possible diameter - * - * Use negative values for the maximum possible - minus this value (fx -2 - * to leave 1 pixel at each side) - * - * @param mixed @diameter The number of pixels - */ - function setDiameter($diameter) - { - $this->_diameter = $diameter; - } - - /** - * Set the limit for the y-value, where values below are grouped together - * as "the rest" - * - * @param double $limit The limit - * @param string $title The title to display in the legends (default 'The - * rest') - */ - function setRestGroup($limit, $title = 'The rest') - { - $this->_restGroupLimit = $limit; - $this->_restGroupTitle = $title; - } - - /** - * Get the diameter of the plot - * @return int The number of pixels the diameter is - * @access private - */ - function _getDiameter() - { - $diameter = 0; - if ($this->_diameter === false) { - $diameter = min($this->height(), $this->width()) * 0.75; - } - else { - if ($this->_diameter === 'max') { - $diameter = min($this->height(), $this->width()); - } - elseif ($this->_diameter < 0) { - $diameter = min($this->height(), $this->width()) + $this->_diameter; - } else { - $diameter = $this->_diameter; - } - } - return $diameter; - } - - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - $number = 0; - - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - - $totalY = 0; - $dataset->_reset(); - while ($point = $dataset->_next()) { - $totalY += $point['Y']; - } - - $centerX = (int) (($this->_left + $this->_right) / 2); - $centerY = (int) (($this->_top + $this->_bottom) / 2); - $diameter = $this->_getDiameter(); - if ($this->_angleDirection < 0) { - $currentY = $totalY; - } else { - $currentY = 0; //rand(0, 100)*$totalY/100; - } - $dataset->_reset(); - - if (count($this->_dataset) == 1) { - $radius0 = false; - $radius1 = $diameter / 2; - } else { - $dr = $diameter / (2 * count($this->_dataset)); - - $radius0 = $number * $dr + ($number > 0 ? $this->_radius : 0); - $radius1 = ($number + 1) * $dr; - } - - $the_rest = 0; - while ($point = $dataset->_next()) { - if (($this->_restGroupLimit !== false) && ($point['Y'] <= $this->_restGroupLimit)) { - $the_rest += $point['Y']; - } - else { - $angle1 = 360 * ($currentY / $totalY) + $this->_startingAngle; - $currentY += $this->_angleDirection * $point['Y']; - $angle2 = 360 * ($currentY / $totalY) + $this->_startingAngle; - - $x = $point['X']; - $id = $point['ID']; - - $dX = 0; - $dY = 0; - $explodeRadius = 0; - if ((is_array($this->_explode)) && (isset($this->_explode[$x]))) { - $explodeRadius = $this->_explode[$x]; - } elseif (is_numeric($this->_explode)) { - $explodeRadius = $this->_explode; - } - - if ($explodeRadius > 0) { - $dX = $explodeRadius * cos(deg2rad(($angle1 + $angle2) / 2)); - $dY = $explodeRadius * sin(deg2rad(($angle1 + $angle2) / 2)); - } - - $ID = $point['ID']; - $this->_getFillStyle($ID); - $this->_getLineStyle($ID); - $this->_canvas->pieslice( - $this->_mergeData( - $point, - array( - 'x' => $centerX + $dX, - 'y' => $centerY + $dY, - 'rx' => $radius1, - 'ry' => $radius1, - 'v1' => $angle1, - 'v2' => $angle2, - 'srx' => $radius0, - 'sry' => $radius0 - ) - ) - ); - } - } - - if ($the_rest > 0) { - $angle1 = 360 * ($currentY / $totalY) + $this->_startingAngle; - $currentY += $this->_angleDirection * $the_rest; - $angle2 = 360 * ($currentY / $totalY) + $this->_startingAngle; - - $x = 'rest'; - $id = 'rest'; - - $dX = 0; - $dY = 0; - $explodeRadius = 0; - if ((is_array($this->_explode)) && (isset($this->_explode[$x]))) { - $explodeRadius = $this->_explode[$x]; - } elseif (is_numeric($this->_explode)) { - $explodeRadius = $this->_explode; - } - - if ($explodeRadius > 0) { - $dX = $explodeRadius * cos(deg2rad(($angle1 + $angle2) / 2)); - $dY = $explodeRadius * sin(deg2rad(($angle1 + $angle2) / 2)); - } - - $ID = $id; - $this->_getFillStyle($ID); - $this->_getLineStyle($ID); - $this->_canvas->pieslice( - $this->_mergeData( - $point, - array( - 'x' => $centerX + $dX, - 'y' => $centerY + $dY, - 'rx' => $radius1, - 'ry' => $radius1, - 'v1' => $angle1, - 'v2' => $angle2, - 'srx' => $radius0, - 'sry' => $radius0 - ) - ) - ); - } - $number++; - } - unset($keys); - $this->_drawMarker(); - return true; - } - - /** - * Draw a sample for use with legend - * - * @param array $param The parameters for the legend - * @access private - */ - function _legendSample(&$param) - { - if (is_array($this->_dataset)) { - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - $this->_clip(true); - - $totals = $this->_getTotals(); - $totals['CENTER_X'] = (int) (($this->_left + $this->_right) / 2); - $totals['CENTER_Y'] = (int) (($this->_top + $this->_bottom) / 2); - $totals['RADIUS'] = min($this->height(), $this->width()) * 0.75 * 0.5; - $totals['CURRENT_Y'] = 0; - - if (is_a($this->_fillStyle, "Image_Graph_Fill")) { - $this->_fillStyle->_reset(); - } - - $count = 0; - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $count++; - - $dataset->_reset(); - $the_rest = 0; - while ($point = $dataset->_next()) { - $caption = $point['X']; - if (($this->_restGroupLimit !== false) && ($point['Y'] <= $this->_restGroupLimit)) { - $the_rest += $point['Y']; - } - else { - $this->_canvas->setFont($param['font']); - $width = 20 + $param['width'] + $this->_canvas->textWidth($caption); - $param['maxwidth'] = max($param['maxwidth'], $width); - $x2 = $param['x'] + $width; - $y2 = $param['y'] + $param['height']+5; - - if ((($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) != 0) && ($y2 > $param['bottom'])) { - $param['y'] = $param['top']; - $param['x'] = $x2; - $y2 = $param['y'] + $param['height']; - } elseif ((($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) == 0) && ($x2 > $param['right'])) { - $param['x'] = $param['left']; - $param['y'] = $y2; - $x2 = $param['x'] + 20 + $param['width'] + $this->_canvas->textWidth($caption); - } - - $x = $x0 = $param['x']; - $y = $param['y']; - $y0 = $param['y'] - $param['height']/2; - $x1 = $param['x'] + $param['width']; - $y1 = $param['y'] + $param['height']/2; - - if (!isset($param['simulate'])) { - $this->_getFillStyle($point['ID']); - $this->_getLineStyle($point['ID']); - $this->_drawLegendSample($x0, $y0, $x1, $y1); - - if (($this->_marker) && ($dataset) && ($param['show_marker'])) { - $prevPoint = $dataset->_nearby(-2); - $nextPoint = $dataset->_nearby(); - - $p = $this->_getMarkerData($point, $nextPoint, $prevPoint, $totals); - if (is_array($point)) { - $p['MARKER_X'] = $x+$param['width']/2; - $p['MARKER_Y'] = $y; - unset ($p['AVERAGE_Y']); - $this->_marker->_drawMarker($p['MARKER_X'], $p['MARKER_Y'], $p); - } - } - $this->write($x + $param['width'] +10, $y, $caption, IMAGE_GRAPH_ALIGN_CENTER_Y | IMAGE_GRAPH_ALIGN_LEFT, $param['font']); - } - - if (($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) != 0) { - $param['y'] = $y2; - } else { - $param['x'] = $x2; - } - } - } - if ($the_rest > 0) { - $this->_canvas->setFont($param['font']); - $width = 20 + $param['width'] + $this->_canvas->textWidth($this->_restGroupTitle); - $param['maxwidth'] = max($param['maxwidth'], $width); - $x2 = $param['x'] + $width; - $y2 = $param['y'] + $param['height']+5; - - if ((($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) != 0) && ($y2 > $param['bottom'])) { - $param['y'] = $param['top']; - $param['x'] = $x2; - $y2 = $param['y'] + $param['height']; - } elseif ((($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) == 0) && ($x2 > $param['right'])) { - $param['x'] = $param['left']; - $param['y'] = $y2; - $x2 = $param['x'] + 20 + $param['width'] + $this->_canvas->textWidth($this->_restGroupTitle); - } - - $x = $x0 = $param['x']; - $y = $param['y']; - $y0 = $param['y'] - $param['height']/2; - $x1 = $param['x'] + $param['width']; - $y1 = $param['y'] + $param['height']/2; - - if (!isset($param['simulate'])) { - $this->_getFillStyle('rest'); - $this->_getLineStyle('rest'); - $this->_drawLegendSample($x0, $y0, $x1, $y1); - - $this->write($x + $param['width'] + 10, $y, $this->_restGroupTitle, IMAGE_GRAPH_ALIGN_CENTER_Y | IMAGE_GRAPH_ALIGN_LEFT, $param['font']); - } - - if (($param['align'] & IMAGE_GRAPH_ALIGN_VERTICAL) != 0) { - $param['y'] = $y2; - } else { - $param['x'] = $x2; - } - } - } - unset($keys); - $this->_clip(false); - $this->_canvas->endGroup(); - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Radar.php b/packages/dspam/pear/Image/Graph/Plot/Radar.php deleted file mode 100644 index 1bfd9da7..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Radar.php +++ /dev/null @@ -1,118 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * Radar chart. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Radar extends Image_Graph_Plot -{ - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $p = 10; - $rx = abs($x1 - $x0) / 2; - $ry = abs($x1 - $x0) / 2; - $r = min($rx, $ry); - $cx = ($x0 + $x1) / 2; - $cy = ($y0 + $y1) / 2; - $max = 5; - for ($i = 0; $i < $p; $i++) { - $v = 2 * pi() * $i / $p; - $t = $r * rand(3, $max) / $max; - $x = $cx + $t * cos($v); - $y = $cy + $t * sin($v); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y)); - } - $this->_canvas->polygon(array('connect' => true)); - } - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - $this->_clip(true); - if (is_a($this->_parent, 'Image_Graph_Plotarea_Radar')) { - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $maxY = $dataset->maximumY(); - $count = $dataset->count(); - - $dataset->_reset(); - while ($point = $dataset->_next()) { - $this->_canvas->addVertex(array('x' => - $this->_pointX($point), 'y' => - $this->_pointY($point) - )); - } - $this->_getFillStyle($key); - $this->_getLineStyle($key); - $this->_canvas->polygon(array('connect' => true)); - } - unset($keys); - } - $this->_drawMarker(); - - $this->_clip(false); - $this->_canvas->endGroup(); - return parent::_done(); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Smoothed/Area.php b/packages/dspam/pear/Image/Graph/Plot/Smoothed/Area.php deleted file mode 100644 index 8ea469dd..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Smoothed/Area.php +++ /dev/null @@ -1,145 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot/Smoothed/Bezier.php - */ -require_once 'Image/Graph/Plot/Smoothed/Bezier.php'; - -/** - * Bezier smoothed area chart - * - * Similar to an {@link Image_Graph_Plot_Area}, but the interconnecting lines - * between two datapoints are smoothed using a Bezier curve, which enables the - * chart to appear as a nice curved plot instead of the sharp edges of a - * conventional {@link Image_Graph_Plot_Area}. Smoothed charts are only supported - * with non-stacked types - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Smoothed_Area extends Image_Graph_Plot_Smoothed_Bezier -{ - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - - $this->_canvas->addVertex(array('x' => $x0, 'y' => $y1)); - $this->_addSamplePoints($x0, $y0, $x1, $y1); - $this->_canvas->addVertex(array('x' => $x1, 'y' => $y1)); - $this->_canvas->polygon(array('connect' => true)); - } - - /** - * Output the Bezier smoothed plot as an Area Chart - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - $this->_clip(true); - - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - $first = true; - while ($p1 = $dataset->_next()) { - $p0 = $dataset->_nearby(-2); - $p2 = $dataset->_nearby(0); - $p3 = $dataset->_nearby(1); - if ($first) { - $p = $p1; - $p['Y'] = '#min_pos#'; - $x = $this->_pointX($p); - $y = $this->_pointY($p); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y)); - } - - if ($p2) { - $cp = $this->_getControlPoints($p1, $p0, $p2, $p3); - $this->_canvas->addSpline( - array( - 'x' => $cp['X'], - 'y' => $cp['Y'], - 'p1x' => $cp['P1X'], - 'p1y' => $cp['P1Y'], - 'p2x' => $cp['P2X'], - 'p2y' => $cp['P2Y'] - ) - ); - } else { - $x = $this->_pointX($p1); - $y = $this->_pointY($p1); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y)); - } - $lastPoint = $p1; - $first = false; - } - $lastPoint['Y'] = '#min_pos#'; - $x = $this->_pointX($lastPoint); - $y = $this->_pointY($lastPoint); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y)); - - $this->_getFillStyle($key); - $this->_getLineStyle($key); - $this->_canvas->polygon(array('connect' => true)); - } - unset($keys); - $this->_drawMarker(); - $this->_clip(false); - $this->_canvas->endGroup(); - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Smoothed/Bezier.php b/packages/dspam/pear/Image/Graph/Plot/Smoothed/Bezier.php deleted file mode 100644 index bc21b4c8..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Smoothed/Bezier.php +++ /dev/null @@ -1,173 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot.php - */ -require_once 'Image/Graph/Plot.php'; - -/** - * Include file Image/Graph/Tool.php - */ -require_once 'Image/Graph/Tool.php'; - -/** - * Bezier smoothed plottype. - * - * The framework for calculating the Bezier smoothed curve from the dataset. - * Used in {@link Image_Graph_Plot_Smoothed_Line} and {@link - * Image_Graph_Plot_Smoothed_Area}. Smoothed charts are only supported with non- - * stacked types - * @link http://homepages.borland.com/efg2lab/Graphics/Jean- - * YvesQueinecBezierCurves.htm efg computer lab - description of bezier curves - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Plot_Smoothed_Bezier extends Image_Graph_Plot -{ - - /** - * Image_Graph_Plot_Smoothed_Bezier [Constructor] - * - * Only 'normal' multitype supported - * - * @param Dataset $dataset The data set (value containter) to plot - * @param string $title The title of the plot (used for legends, {@link - * Image_Graph_Legend}) - */ - function Image_Graph_Plot_Smoothed_Bezier(& $dataset, $title = '') - { - parent::Image_Graph_Plot($dataset, 'normal', $title); - } - - /** - * Return the minimum Y point - * - * @return double The minumum Y point - * @access private - */ - function _minimumY() - { - return 1.05 * parent::_minimumY(); - } - - /** - * Return the maximum Y point - * - * @return double The maximum Y point - * @access private - */ - function _maximumY() - { - return 1.05 * parent::_maximumY(); - } - - /** - * Calculates all Bezier points, for the curve - * - * @param array $p1 The actual point to calculate control points for - * @param array $p0 The point "just before" $p1 - * @param array $p2 The point "just after" $p1 - * @param array $p3 The point "just after" $p2 - * @return array Array of Bezier points - * @access private - */ - function _getControlPoints($p1, $p0, $p2, $p3) - { - $p1 = $this->_pointXY($p1); - if ($p2) { - $p2 = $this->_pointXY($p2); - } - if (!$p0) { - $p0['X'] = $p1['X'] - abs($p2['X'] - $p1['X']); - $p0['Y'] = $p1['Y']; //-($p2['Y']-$p1['Y']); - } else { - $p0 = $this->_pointXY($p0); - } - if (!$p3) { - $p3['X'] = $p1['X'] + 2*abs($p1['X'] - $p0['X']); - $p3['Y'] = $p1['Y']; - } else { - $p3 = $this->_pointXY($p3); - } - - if (!$p2) { - $p2['X'] = $p1['X'] + abs($p1['X'] - $p0['X']); - $p2['Y'] = $p1['Y']; - } - - $pC1['X'] = Image_Graph_Tool::controlPoint($p0['X'], $p1['X'], $p2['X']); - $pC1['Y'] = Image_Graph_Tool::controlPoint($p0['Y'], $p1['Y'], $p2['Y']); - $pC2['X'] = Image_Graph_Tool::controlPoint($p3['X'], $p2['X'], $p1['X']); - $pC2['Y'] = Image_Graph_Tool::controlPoint($p3['Y'], $p2['Y'], $p1['Y']); - - return array( - 'X' => $p1['X'], - 'Y' => $p1['Y'], - 'P1X' => $pC1['X'], - 'P1Y' => $pC1['Y'], - 'P2X' => $pC2['X'], - 'P2Y' => $pC2['Y'] - ); - } - - /** - * Create legend sample data for the canvas. - * - * Common for all smoothed plots - * - * @access private - */ - function _addSamplePoints($x0, $y0, $x1, $y1) - { - $p = abs($x1 - $x0); - $cy = ($y0 + $y1) / 2; - $h = abs($y1 - $y0); - $dy = $h / 4; - $dw = abs($x1 - $x0) / $p; - for ($i = 0; $i < $p; $i++) { - $v = 2 * pi() * $i / $p; - $x = $x0 + $i * $dw; - $y = $cy + 2 * $v * sin($v); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y)); - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Smoothed/Line.php b/packages/dspam/pear/Image/Graph/Plot/Smoothed/Line.php deleted file mode 100644 index 00692839..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Smoothed/Line.php +++ /dev/null @@ -1,172 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot/Smoothed/Bezier.php - */ -require_once 'Image/Graph/Plot/Smoothed/Bezier.php'; - -/** - * Bezier smoothed line chart. - * - * Similar to a {@link Image_Graph_Plot_Line}, but the interconnecting lines - * between two datapoints are smoothed using a Bezier curve, which enables the - * chart to appear as a nice curved plot instead of the sharp edges of a - * conventional {@link Image_Graph_Plot_Line}. Smoothed charts are only supported - * with non-stacked types - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Smoothed_Line extends Image_Graph_Plot_Smoothed_Bezier -{ - - /** - * Gets the fill style of the element - * - * @return int A GD filestyle representing the fill style - * @see Image_Graph_Fill - * @access private - */ - function _getFillStyle($ID = false) - { - return IMG_COLOR_TRANSPARENT; - } - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $this->_addSamplePoints($x0, $y0, $x1, $y1); - $this->_canvas->polygon(array('connect' => false)); - } - - /** - * Output the Bezier smoothed plot as an Line Chart - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - $this->_clip(true); - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - $numPoints = 0; - while ($p1 = $dataset->_next()) { - if ($p1['Y'] === null) { - if ($numPoints > 1) { - $this->_getLineStyle($key); - $this->_canvas->polygon(array('connect' => false, 'map_vertices' => true)); - } - else { - $this->_canvas->reset(); - } - $numPoints = 0; - } else { - $p0 = $dataset->_nearby(-2); - $p2 = $dataset->_nearby(0); - $p3 = $dataset->_nearby(1); - - if (($p0) && ($p0['Y'] === null)) { - $p0 = false; - } - if (($p2) && ($p2['Y'] === null)) { - $p2 = false; - } - if (($p3) && ($p3['Y'] === null)) { - $p3 = false; - } - - if ($p2) { - $cp = $this->_getControlPoints($p1, $p0, $p2, $p3); - $this->_canvas->addSpline( - $this->_mergeData( - $p1, - array( - 'x' => $cp['X'], - 'y' => $cp['Y'], - 'p1x' => $cp['P1X'], - 'p1y' => $cp['P1Y'], - 'p2x' => $cp['P2X'], - 'p2y' => $cp['P2Y'] - ) - ) - ); - } else { - $x = $this->_pointX($p1); - $y = $this->_pointY($p1); - $this->_canvas->addVertex( - $this->_mergeData( - $p1, - array('x' => $x, 'y' => $y) - ) - ); - } - $numPoints++; - } - } - if ($numPoints > 1) { - $this->_getLineStyle(); - $this->_canvas->polygon(array('connect' => false, 'map_vertices' => true)); - } - else { - $this->_canvas->reset(); - } - } - unset($keys); - $this->_drawMarker(); - $this->_clip(false); - $this->_canvas->endGroup(); - return true; - } - -} -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Smoothed/Radar.php b/packages/dspam/pear/Image/Graph/Plot/Smoothed/Radar.php deleted file mode 100644 index d505a11f..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Smoothed/Radar.php +++ /dev/null @@ -1,142 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - * @since File available since Release 0.3.0dev2 - */ - -/** - * Include file Image/Graph/Plot/Smoothed/Bezier.php - */ -require_once 'Image/Graph/Plot/Smoothed/Bezier.php'; - -/** - * Smoothed radar chart. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @since Class available since Release 0.3.0dev2 - */ -class Image_Graph_Plot_Smoothed_Radar extends Image_Graph_Plot_Smoothed_Bezier -{ - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - $this->_clip(true); - if (is_a($this->_parent, 'Image_Graph_Plotarea_Radar')) { - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - if ($dataset->count() >= 3) { - $dataset->_reset(); - $p1_ = $dataset->_next(); - $p2_ = $dataset->_next(); - $p3_ = $dataset->_next(); - $plast_ = false; - if ($p3_) { - while ($p = $dataset->_next()) { - $plast_ = $p; - } - } - - if ($plast_ === false) { - $plast_ = $p3_; - } - $dataset->_reset(); - while ($p1 = $dataset->_next()) { - $p0 = $dataset->_nearby(-2); - $p2 = $dataset->_nearby(0); - $p3 = $dataset->_nearby(1); - - if ($p0 === false) { - $p0 = $plast_; - } - - if ($p2 === false) { - $p2 = $p1_; - $p3 = $p2_; - } elseif ($p3 === false) { - $p3 = $p1_; - } - - - $cp = $this->_getControlPoints($p1, $p0, $p2, $p3); - $this->_canvas->addSpline( - array( - 'x' => $cp['X'], - 'y' => $cp['Y'], - 'p1x' => $cp['P1X'], - 'p1y' => $cp['P1Y'], - 'p2x' => $cp['P2X'], - 'p2y' => $cp['P2Y'] - ) - ); - - $next2last = $p0; - $last = $p1; - } - - $cp = $this->_getControlPoints($p1_, $plast_, $p2_, $p3_); - $this->_canvas->addSpline( - array( - 'x' => $cp['X'], - 'y' => $cp['Y'], - 'p1x' => $cp['P1X'], - 'p1y' => $cp['P1Y'], - 'p2x' => $cp['P2X'], - 'p2y' => $cp['P2Y'] - ) - ); - $this->_getFillStyle($key); - $this->_getLineStyle($key); - $this->_canvas->polygon(array('connect' => true)); - } - } - unset($keys); - } - $this->_drawMarker(); - $this->_clip(false); - $this->_canvas->endGroup($this->_title); - return parent::_done(); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plot/Step.php b/packages/dspam/pear/Image/Graph/Plot/Step.php deleted file mode 100644 index bc9267fe..00000000 --- a/packages/dspam/pear/Image/Graph/Plot/Step.php +++ /dev/null @@ -1,200 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plot/Bar.php - */ -require_once 'Image/Graph/Plot/Bar.php'; - -/** - * Step chart. - * - * @category Images - * @package Image_Graph - * @subpackage Plot - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plot_Step extends Image_Graph_Plot -{ - - /** - * Perform the actual drawing on the legend. - * - * @param int $x0 The top-left x-coordinate - * @param int $y0 The top-left y-coordinate - * @param int $x1 The bottom-right x-coordinate - * @param int $y1 The bottom-right y-coordinate - * @access private - */ - function _drawLegendSample($x0, $y0, $x1, $y1) - { - $dx = abs($x1 - $x0) / 3; - $dy = abs($y1 - $y0) / 3; - $this->_canvas->addVertex(array('x' => $x0, 'y' => $y1)); - $this->_canvas->addVertex(array('x' => $x0, 'y' => $y0 + $dy)); - - $this->_canvas->addVertex(array('x' => $x0 + $dx, 'y' => $y0 + $dy)); - $this->_canvas->addVertex(array('x' => $x0 + $dx, 'y' => $y0)); - - $this->_canvas->addVertex(array('x' => $x0 + 2*$dx, 'y' => $y0)); - $this->_canvas->addVertex(array('x' => $x0 + 2*$dx, 'y' => $y0 + 2*$dy)); - - $this->_canvas->addVertex(array('x' => $x1, 'y' => $y0 + 2*$dy)); - $this->_canvas->addVertex(array('x' => $x1, 'y' => $y1)); - $this->_canvas->polygon(array('connect' => true)); - } - - /** - * PlotType [Constructor] - * - * A 'normal' step chart is 'stacked' - * - * @param Dataset $dataset The data set (value containter) to plot - * @param string $multiType The type of the plot - * @param string $title The title of the plot (used for legends, - * {@link Image_Graph_Legend}) - */ - function Image_Graph_Plot_Step(& $dataset, $multiType = 'stacked', $title = '') - { - $multiType = strtolower($multiType); - if (($multiType != 'stacked') && ($multiType != 'stacked100pct')) { - $multiType = 'stacked'; - } - parent::Image_Graph_Plot($dataset, $multiType, $title); - } - - /** - * Output the plot - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (Image_Graph_Plot::_done() === false) { - return false; - } - - $this->_canvas->startGroup(get_class($this) . '_' . $this->_title); - $this->_clip(true); - - if ($this->_multiType == 'stacked100pct') { - $total = $this->_getTotals(); - } - - if ($this->_parent->_horizontal) { - $width = $this->height() / ($this->_maximumX() + 2) / 2; - } - else { - $width = $this->width() / ($this->_maximumX() + 2) / 2; - } - - reset($this->_dataset); - $key = key($this->_dataset); - $dataset =& $this->_dataset[$key]; - - $first = $dataset->first(); - $last = $dataset->last(); - - $point = array ('X' => $first['X'], 'Y' => '#min_pos#'); - $firstY = $this->_pointY($point) + ($this->_parent->_horizontal ? $width : 0); - $base[] = $firstY; - $firstX = $this->_pointX($point) - ($this->_parent->_horizontal ? 0 : $width); - $base[] = $firstX; - - $point = array ('X' => $last['X'], 'Y' => '#min_pos#'); - $base[] = $this->_pointY($point) - ($this->_parent->_horizontal ? $width : 0); - $base[] = $this->_pointX($point) + ($this->_parent->_horizontal ? 0 : $width); - - $first = ($this->_parent->_horizontal ? $firstY : $firstX); - - $keys = array_keys($this->_dataset); - foreach ($keys as $key) { - $dataset =& $this->_dataset[$key]; - $dataset->_reset(); - $polygon = array_reverse($base); - unset ($base); - $last = $first; - while ($point = $dataset->_next()) { - $x = $point['X']; - $p = $point; - - if (!isset($current[$x])) { - $current[$x] = 0; - } - - if ($this->_multiType == 'stacked100pct') { - $p['Y'] = 100 * ($current[$x] + $point['Y']) / $total['TOTAL_Y'][$x]; - } else { - $p['Y'] += $current[$x]; - } - $current[$x] += $point['Y']; - $point = $p; - - if ($this->_parent->_horizontal) { - $x0 = $this->_pointX($point); - $y0 = $last; - $x1 = $this->_pointX($point); - $last = $y1 = $this->_pointY($point) - $width; - } - else { - $x0 = $last; - $y0 = $this->_pointY($point); - $last = $x1 = $this->_pointX($point) + $width; - $y1 = $this->_pointY($point); - } - $polygon[] = $x0; $base[] = $y0; - $polygon[] = $y0; $base[] = $x0; - $polygon[] = $x1; $base[] = $y1; - $polygon[] = $y1; $base[] = $x1; - } - - while (list(, $x) = each($polygon)) { - list(, $y) = each($polygon); - $this->_canvas->addVertex(array('x' => $x, 'y' => $y)); - } - - $this->_getFillStyle($key); - $this->_getLineStyle($key); - $this->_canvas->polygon(array('connect' => true)); - } - unset($keys); - $this->_drawMarker(); - $this->_clip(false); - $this->_canvas->endGroup(); - return true; - } -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plotarea.php b/packages/dspam/pear/Image/Graph/Plotarea.php deleted file mode 100644 index 42aeb26a..00000000 --- a/packages/dspam/pear/Image/Graph/Plotarea.php +++ /dev/null @@ -1,1145 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plotarea - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Layout.php - */ -require_once 'Image/Graph/Layout.php'; - -/** - * Plot area used for drawing plots. - * - * The plotarea consists of an x-axis and an y-axis, the plotarea can plot multiple - * charts within one plotares, by simply adding them (the axis' will scale to the - * plots automatically). A graph can consist of more plotareas - * - * @category Images - * @package Image_Graph - * @subpackage Plotarea - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plotarea extends Image_Graph_Layout -{ - - /** - * The left most pixel of the 'real' plot area on the canvas - * @var int - * @access private - */ - var $_plotLeft = 0; - - /** - * The top most pixel of the 'real' plot area on the canvas - * @var int - * @access private - */ - var $_plotTop = 0; - - /** - * The right most pixel of the 'real' plot area on the canvas - * @var int - * @access private - */ - var $_plotRight = 0; - - /** - * The bottom most pixel of the 'real' plot area on the canvas - * @var int - * @access private - */ - var $_plotBottom = 0; - - /** - * The X axis - * @var Axis - * @access private - */ - var $_axisX = null; - - /** - * The Y axis - * @var Axis - * @access private - */ - var $_axisY = null; - - /** - * The secondary Y axis - * @var Axis - * @access private - */ - var $_axisYSecondary = null; - - /** - * The border style of the 'real' plot area - * @var LineStyle - * @access private - */ - var $_plotBorderStyle = null; - - /** - * Does any plot have any data? - * @var bool - * @access private - */ - var $_hasData = false; - - /** - * Is the plotarea horizontal? - * @var bool - * @access private - */ - var $_horizontal = false; - - /** - * Image_Graph_Plotarea [Constructor] - * - * @param string $axisX The class of the X axis (if omitted a std. axis is created) - * @param string $axisY The class of the Y axis (if omitted a std. axis is created) - * @param string $direction The direction of the plotarea - 'horizontal' or 'vertical' (default) - */ - function Image_Graph_Plotarea($axisX = 'Image_Graph_Axis_Category', $axisY = 'Image_Graph_Axis', $direction = 'vertical') - { - parent::Image_Graph_Layout(); - - $this->_padding = array('left' => 5, 'top' => 5, 'right' => 5, 'bottom' => 5);; - - include_once 'Image/Graph.php'; - - $this->_axisX =& Image_Graph::factory($axisX, IMAGE_GRAPH_AXIS_X); - $this->_axisX->_setParent($this); - - $this->_axisY =& Image_Graph::factory($axisY, IMAGE_GRAPH_AXIS_Y); - $this->_axisY->_setParent($this); - $this->_axisY->_setMinimum(0); - - $this->_fillStyle = false; - - if ($direction == 'horizontal') { - $this->_horizontal = true; - $this->_axisX->_transpose = true; - $this->_axisY->_transpose = true; - } - } - - /** - * Sets the parent. The parent chain should ultimately be a GraPHP object - * - * @see Image_Graph_Common - * @param Image_Graph_Common $parent The parent - * @access private - */ - function _setParent(& $parent) - { - parent::_setParent($parent); - if ($this->_axisX !== null) { - $this->_axisX->_setParent($this); - } - if ($this->_axisY !== null) { - $this->_axisY->_setParent($this); - } - if ($this->_axisYSecondary !== null) { - $this->_axisYSecondary->_setParent($this); - } - } - - /** - * Sets the plot border line style of the element. - * - * @param Image_Graph_Line $lineStyle The line style of the border - * @deprecated 0.3.0dev2 - 2004-12-16 - */ - function setPlotBorderStyle(& $plotBorderStyle) - { - } - - /** - * Adds an element to the plotarea - * - * @param Image_Graph_Element $element The element to add - * @param int $axis The axis to associate the element with, either - * IMAGE_GRAPH_AXIS_X, IMAGE_GRAPH_AXIS_Y, IMAGE_GRAPH_AXIS_Y_SECONDARY - * or the shorter string notations 'x', 'y' or 'ysec' (defaults to - * IMAGE_GRAPH_AXIS_Y) - * @return Image_Graph_Element The added element - * @see Image_Graph_Common::add() - */ - function &add(& $element, $axis = IMAGE_GRAPH_AXIS_Y) - { - if ($axis == 'x') { - $axis = IMAGE_GRAPH_AXIS_X; - } - if ($axis == 'y') { - $axis = IMAGE_GRAPH_AXIS_Y; - } - if ($axis == 'ysec') { - $axis = IMAGE_GRAPH_AXIS_Y_SECONDARY; - } - if (($axis == IMAGE_GRAPH_AXIS_Y_SECONDARY) && - ($this->_axisYSecondary == null)) - { - $this->_axisYSecondary =& Image_Graph::factory('axis', IMAGE_GRAPH_AXIS_Y_SECONDARY); - $this->_axisYSecondary->_setMinimum(0); - if ($this->_horizontal) { - $this->_axisYSecondary->_transpose = true; - } - } - - parent::add($element); - - if (is_a($element, 'Image_Graph_Plot')) { - $element->_setAxisY($axis); - // postpone extrema calculation until we calculate coordinates - //$this->_setExtrema($element); - } elseif (is_a($element, 'Image_Graph_Grid')) { - switch ($axis) { - case IMAGE_GRAPH_AXIS_X: - if ($this->_axisX != null) { - $element->_setPrimaryAxis($this->_axisX); - if ($this->_axisY != null) { - $element->_setSecondaryAxis($this->_axisY); - } - } - break; - case IMAGE_GRAPH_AXIS_Y: - if ($this->_axisY != null) { - $element->_setPrimaryAxis($this->_axisY); - if ($this->_axisX != null) { - $element->_setSecondaryAxis($this->_axisX); - } - } - break; - case IMAGE_GRAPH_AXIS_Y_SECONDARY: - if ($this->_axisYSecondary != null) { - $element->_setPrimaryAxis($this->_axisYSecondary); - if ($this->_axisX != null) { - $element->_setSecondaryAxis($this->_axisX); - } - } - break; - } - } elseif (is_a($element, 'Image_Graph_Axis')) { - switch ($element->_type) { - case IMAGE_GRAPH_AXIS_X: - $this->_axisX =& $element; - break; - - case IMAGE_GRAPH_AXIS_Y: - $this->_axisY =& $element; - break; - - case IMAGE_GRAPH_AXIS_Y_SECONDARY: - $this->_axisYSecondary =& $element; - break; - - } - if ($element->_getMinimum() == $element->_getMaximum()) { - $element->_setMinimum(0); - $element->_setMaximum(1); - } - } - return $element; - } - - /** - * Get the width of the 'real' plotarea - * - * @return int The width of the 'real' plotarea, ie not including space occupied by padding and axis - * @access private - */ - function _plotWidth() - { - return abs($this->_plotRight - $this->_plotLeft); - } - - /** - * Get the height of the 'real' plotarea - * - * @return int The height of the 'real' plotarea, ie not including space - * occupied by padding and axis - * @access private - */ - function _plotHeight() - { - return abs($this->_plotBottom - $this->_plotTop); - } - - /** - * Set the extrema of the axis - * - * @param Image_Graph_Plot $plot The plot that 'hold' the values - * @access private - */ - function _setExtrema(& $plot) - { - if (($this->_axisX != null) && ($this->_axisX->_isNumeric())) { - $this->_axisX->_setMinimum($plot->_minimumX()); - $this->_axisX->_setMaximum($plot->_maximumX()); - } - - if (($plot->_axisY == IMAGE_GRAPH_AXIS_Y_SECONDARY) && - ($this->_axisYSecondary !== null) && - ($this->_axisYSecondary->_isNumeric())) - { - $this->_axisYSecondary->_setMinimum($plot->_minimumY()); - $this->_axisYSecondary->_setMaximum($plot->_maximumY()); - } elseif (($this->_axisY != null) && ($this->_axisY->_isNumeric())) { - $this->_axisY->_setMinimum($plot->_minimumY()); - $this->_axisY->_setMaximum($plot->_maximumY()); - } - - $datasets =& $plot->dataset(); - if (!is_array($datasets)) { - $datasets = array($datasets); - } - - $keys = array_keys($datasets); - foreach ($keys as $key) { - $dataset =& $datasets[$key]; - if ($dataset->count() > 0) { - $this->_hasData = true; - } - - if (is_a($dataset, 'Image_Graph_Dataset')) { - if (($this->_axisX != null) && (!$this->_axisX->_isNumeric())) { - $this->_axisX->_applyDataset($dataset); - } - - if (($plot->_axisY == IMAGE_GRAPH_AXIS_Y_SECONDARY) && - ($this->_axisYSecondary !== null) && - (!$this->_axisYSecondary->_isNumeric())) - { - $this->_axisYSecondary->_applyDataset($dataset); - } elseif (($this->_axisY != null) && (!$this->_axisY->_isNumeric())) { - $this->_axisY->_applyDataset($dataset); - } - } - } - unset($keys); - } - - /** - * Left boundary of the background fill area - * - * @return int Leftmost position on the canvas - * @access private - */ - function _fillLeft() - { - return $this->_plotLeft; - } - - /** - * Top boundary of the background fill area - * - * @return int Topmost position on the canvas - * @access private - */ - function _fillTop() - { - return $this->_plotTop; - } - - /** - * Right boundary of the background fill area - * - * @return int Rightmost position on the canvas - * @access private - */ - function _fillRight() - { - return $this->_plotRight; - } - - /** - * Bottom boundary of the background fill area - * - * @return int Bottommost position on the canvas - * @access private - */ - function _fillBottom() - { - return $this->_plotBottom; - } - - /** - * Get the point from the x-axis - * @param array $value The value array - * @param int $min The minimum pixel position possible - * @param int $max The maximum pixel position possible - * @return int The pixel position from the axis - * @access private - */ - function _axisPointX($value, $min, $max) - { - if (($this->_axisX == null) || (!isset($value['X']))) { - return false; - } - - if ($value['X'] === '#min#') { - return $min; - } - if ($value['X'] === '#max#') { - return $max; - } - - return $this->_axisX->_point($value['X']); - } - - /** - * Get the point from the x-axis - * @param array $value The value array - * @param int $min The minimum pixel position possible - * @param int $max The maximum pixel position possible - * @return int The pixel position from the axis - * @access private - */ - function _axisPointY($value, $min, $max) - { - if (!isset($value['Y'])) { - return false; - } - - if (($value['Y'] === '#min_pos#') || ($value['Y'] === '#max_nex#')) { - // return the minimum (bottom) position or if negative then zero - // or the maxmum (top) position or if positive then zero - if ((isset($value['AXIS_Y'])) && - ($value['AXIS_Y'] == IMAGE_GRAPH_AXIS_Y_SECONDARY) && - ($this->_axisYSecondary !== null) - ) { - $axisY =& $this->_axisYSecondary; - } else { - $axisY =& $this->_axisY; - } - if ($value['Y'] === '#min_pos#') { - return $axisY->_point(max(0, $axisY->_getMinimum())); - } else { - return $axisY->_point(min(0, $axisY->_getMaximum())); - } - } - - if ($value['Y'] === '#min#') { - return $min; - } - if ($value['Y'] === '#max#') { - return $max; - } - - if ((isset($value['AXIS_Y'])) && - ($value['AXIS_Y'] == IMAGE_GRAPH_AXIS_Y_SECONDARY) - ) { - if ($this->_axisYSecondary !== null) { - return $this->_axisYSecondary->_point($value['Y']); - } - } else { - if ($this->_axisY !== null) { - return $this->_axisY->_point($value['Y']); - } - } - return false; - } - - /** - * Get the X pixel position represented by a value - * - * @param double Value the value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointX($value) - { - if ($this->_horizontal) { - return $this->_axisPointY($value, $this->_plotLeft, $this->_plotRight); - } - else { - return $this->_axisPointX($value, $this->_plotLeft, $this->_plotRight); - } - } - - /** - * Get the Y pixel position represented by a value - * - * @param double Value the value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointY($value) - { - if ($this->_horizontal) { - return $this->_axisPointX($value, $this->_plotBottom, $this->_plotTop); - } - else { - return $this->_axisPointY($value, $this->_plotBottom, $this->_plotTop); - } - } - - /** - * Return the minimum value of the specified axis - * - * @param int $axis The axis to return the minimum value of (see {$link - * Image_Graph_Plotarea::getAxis()}) - * @return double The minimum value of the axis - * @access private - */ - function _getMinimum($axis = IMAGE_GRAPH_AXIS_Y) - { - $axis =& $this->getAxis($axis); - if ($axis !== null) { - return $axis->_getMinimum(); - } else { - return 0; - } - } - - /** - * Return the maximum value of the specified axis - * - * @param int $axis The axis to return the maximum value of(see {$link - * Image_Graph_Plotarea::getAxis()}) - * @return double The maximum value of the axis - * @access private - */ - function _getMaximum($axis = IMAGE_GRAPH_AXIS_Y) - { - $axis =& $this->getAxis($axis); - if ($axis !== null) { - return $axis->_getMaximum(); - } else { - return 0; - } - } - - /** - * Return the label distance for the specified axis. - * - * @param int $axis The axis to return the label distance for - * @return int The distance between 2 adjacent labels - * @access private - */ - function _labelDistance($axis) - { - $axis =& $this->getAxis($axis); - if ($axis !== null) { - return $axis->_labelDistance(); - } - - return false; - } - - /** - * Hides the axis - */ - function hideAxis($axis = false) - { - if (((!$axis) || ($axis === $this->_axisX) || ($axis === 'x')) && ($this->_axisX != null)) { - $this->_axisX->hide(); - } - if (((!$axis) || ($axis === $this->_axisY) || ($axis === 'y')) && ($this->_axisY != null)) { - $this->_axisY->hide(); - } - if (((!$axis) || ($axis === $this->_axisYSecondary) || ($axis === 'y_sec')) && ($this->_axisYSecondary != null)) { - $this->_axisYSecondary->hide(); - } - } - - /** - * Clears/removes the axis - */ - function clearAxis() - { - $this->_axisX = $this->_axisY = $this->_axisYSecondary = null; - } - - /** - * Get axis. - * - * Possible values are IMAGE_GRAPH_AXIS_X, IMAGE_GRAPH_AXIS_Y, - * IMAGE_GRAPH_AXIS_Y_SECONDARY or a short hand notation using - * string identifiers: 'x', 'y', 'ysec' - * - * @param int $axis The axis to return - * @return Image_Graph_Axis The axis - */ - function &getAxis($axis = IMAGE_GRAPH_AXIS_X) - { - switch ($axis) { - case IMAGE_GRAPH_AXIS_X: - case 'x': - return $this->_axisX; - - case IMAGE_GRAPH_AXIS_Y: - case 'y': - return $this->_axisY; - - case IMAGE_GRAPH_AXIS_Y_SECONDARY: - case 'ysec': - return $this->_axisYSecondary; - - } - return null; - } - - /** - * Update coordinates - * - * @access private - */ - function _updateCoords() - { - if (is_array($this->_elements)) { - $keys = array_keys($this->_elements); - foreach ($keys as $key) { - $element =& $this->_elements[$key]; - if (is_a($element, 'Image_Graph_Plot')) { - if (((is_a($element, 'Image_Graph_Plot_Bar')) || - (is_a($element, 'Image_Graph_Plot_Step')) || - (is_a($element, 'Image_Graph_Plot_Dot')) || - (is_a($element, 'Image_Graph_Plot_CandleStick')) || - (is_a($element, 'Image_Graph_Plot_BoxWhisker')) || - (is_a($element, 'Image_Graph_Plot_Impulse'))) && - ($this->_axisX != null) && - (strtolower(get_class($this->_axisX)) != 'image_graph_axis') // do not push plot if x-axis is linear - ) - { - $this->_axisX->_pushValues(); - } - $this->_setExtrema($element); - } - } - unset($keys); - } - - $this->_calcEdges(); - - $pctWidth = (int) ($this->width() * 0.05); - $pctHeight = (int) ($this->height() * 0.05); - - $left = $this->_left + $this->_padding['left']; - $top = $this->_top + $this->_padding['top']; - $right = $this->_right - $this->_padding['right']; - $bottom = $this->_bottom - $this->_padding['bottom']; - - // temporary place holder for axis point calculations - $axisPoints['x'] = array($left, $top, $right, $bottom); - $axisPoints['y'] = $axisPoints['x']; - $axisPoints['y2'] = $axisPoints['x']; - - if ($this->_axisX !== null) { - $intersectX = $this->_axisX->_getAxisIntersection(); - $sizeX = $this->_axisX->_size(); - $this->_axisX->_setCoords($left, $top, $right, $bottom); - $this->_axisX->_updateCoords(); - } - - if ($this->_axisY !== null) { - $intersectY = $this->_axisY->_getAxisIntersection(); - $sizeY = $this->_axisY->_size(); - $this->_axisY->_setCoords($left, $top, $right, $bottom); - $this->_axisY->_updateCoords(); - } - - if ($this->_axisYSecondary !== null) { - $intersectYsec = $this->_axisYSecondary->_getAxisIntersection(); - $sizeYsec = $this->_axisYSecondary->_size(); - $this->_axisYSecondary->_setCoords($left, $top, $right, $bottom); - $this->_axisYSecondary->_updateCoords(); - } - - $axisCoordAdd = array('left' => 0, 'right' => 0, 'top' => 0, 'bottom' => 0); - - if ($this->_axisY != null) { - if ($this->_axisX != null) { - $pos = $this->_axisX->_intersectPoint($intersectY['value']); - } else { - $pos = ($this->_horizontal ? $bottom : $left); - } - - if ($this->_horizontal) { - if (($pos + $sizeY) > $bottom) { - $axisCoordAdd['bottom'] = ($pos + $sizeY) - $bottom; - // the y-axis position needs to be recalculated! - } else { - // top & bottom may need to be adjusted when the x-axis has been - // calculated! - $this->_axisY->_setCoords( - $left, - $pos, - $right, - $pos + $sizeY - ); - $this->_axisY->_updateCoords(); - } - } - else { - if (($pos - $sizeY) < $left) { - $axisCoordAdd['left'] = $left - ($pos - $sizeY); - // the y-axis position needs to be recalculated! - } else { - // top & bottom may need to be adjusted when the x-axis has been - // calculated! - $this->_axisY->_setCoords( - $pos - $sizeY, - $top, - $pos, - $bottom - ); - $this->_axisY->_updateCoords(); - } - } - } - - if ($this->_axisYSecondary != null) { - if ($this->_axisX != null) { - $pos = $this->_axisX->_intersectPoint($intersectYsec['value']); - } else { - $pos = ($this->_horizontal ? $top : $right); - } - - if ($this->_horizontal) { - if (($pos - $sizeYsec) < $top) { - $axisCoordAdd['top'] = $top - ($pos - $sizeYsec); - // the secondary y-axis position need to be recalculated - } else { - // top & bottom may need to be adjusted when the x-axis has been - // calculated! - $this->_axisYSecondary->_setCoords( - $left, - $pos - $sizeY, - $right, - $pos - ); - $this->_axisYSecondary->_updateCoords(); - } - } - else { - if (($pos + $sizeYsec) > $right) { - $axisCoordAdd['right'] = ($pos + $sizeYsec) - $right; - // the secondary y-axis position need to be recalculated - } else { - // top & bottom may need to be adjusted when the x-axis has been - // calculated! - $this->_axisYSecondary->_setCoords( - $pos, - $top, - $pos + $sizeY, - $bottom - ); - $this->_axisYSecondary->_updateCoords(); - } - } - } - - if ($this->_axisX != null) { - if (($intersectX['axis'] == IMAGE_GRAPH_AXIS_Y_SECONDARY) && - ($this->_axisYSecondary !== null) - ) { - $axis =& $this->_axisYSecondary; - } elseif ($this->_axisY !== null) { - $axis =& $this->_axisY; - } else { - $axis = false; - } - - if ($axis !== false) { - $pos = $axis->_intersectPoint($intersectX['value']); - } else { - $pos = ($this->_horizontal ? $left : $bottom); - } - - if ($this->_horizontal) { - if (($pos - $sizeX) < $left) { - $axisCoordAdd['left'] = $left - ($pos - $sizeX); - $pos = $left + $sizeX; - } - - $this->_axisX->_setCoords( - $pos - $sizeX, - $top + $axisCoordAdd['top'], - $pos, - $bottom - $axisCoordAdd['bottom'] - ); - $this->_axisX->_updateCoords(); - } - else { - if (($pos + $sizeX) > $bottom) { - $axisCoordAdd['bottom'] = ($pos + $sizeX) - $bottom; - $pos = $bottom - $sizeX; - } - - $this->_axisX->_setCoords( - $left + $axisCoordAdd['left'], - $pos, - $right - $axisCoordAdd['right'], - $pos + $sizeX - ); - $this->_axisX->_updateCoords(); - } - } - - if ($this->_horizontal) { - if (($this->_axisX !== null) && - (($axisCoordAdd['top'] != 0) || - ($axisCoordAdd['bottom'] != 0)) - ) { - // readjust y-axis for better estimate of position - if ($this->_axisY !== null) { - $pos = $this->_axisX->_intersectPoint($intersectY['value']); - $this->_axisY->_setCoords( - false, - $pos, - false, - $pos + $sizeY - ); - $this->_axisY->_updateCoords(); - } - - if ($this->_axisYSecondary !== null) { - $pos = $this->_axisX->_intersectPoint($intersectYsec['value']); - $this->_axisYSecondary->_setCoords( - false, - $pos - $sizeYsec, - false, - $pos - ); - $this->_axisYSecondary->_updateCoords(); - } - } - - // adjust top and bottom of y-axis - if ($this->_axisY !== null) { - $this->_axisY->_setCoords( - $left + $axisCoordAdd['left'], - false, - $right - $axisCoordAdd['right'], - false - ); - $this->_axisY->_updateCoords(); - } - - // adjust top and bottom of y-axis - if ($this->_axisYSecondary !== null) { - $this->_axisYSecondary->_setCoords( - $left + $axisCoordAdd['left'], - false, - $right - $axisCoordAdd['right'], - false - ); - $this->_axisYSecondary->_updateCoords(); - } - - if ($this->_axisX !== null) { - $this->_plotTop = $this->_axisX->_top; - $this->_plotBottom = $this->_axisX->_bottom; - } else { - $this->_plotTop = $top; - $this->_plotBottom = $bottom; - } - - if ($this->_axisY !== null) { - $this->_plotLeft = $this->_axisY->_left; - $this->_plotRight = $this->_axisY->_right; - } elseif ($this->_axisYSecondary !== null) { - $this->_plotLeft = $this->_axisYSecondary->_left; - $this->_plotRight = $this->_axisYSecondary->_right; - } else { - $this->_plotLeft = $this->_left; - $this->_plotRight = $this->_right; - } - } - else { - if (($this->_axisX !== null) && - (($axisCoordAdd['left'] != 0) || - ($axisCoordAdd['right'] != 0)) - ) { - // readjust y-axis for better estimate of position - if ($this->_axisY !== null) { - $pos = $this->_axisX->_intersectPoint($intersectY['value']); - $this->_axisY->_setCoords( - $pos - $sizeY, - false, - $pos, - false - ); - $this->_axisY->_updateCoords(); - } - - if ($this->_axisYSecondary !== null) { - $pos = $this->_axisX->_intersectPoint($intersectYsec['value']); - $this->_axisYSecondary->_setCoords( - $pos, - false, - $pos + $sizeYsec, - false - ); - $this->_axisYSecondary->_updateCoords(); - } - } - - // adjust top and bottom of y-axis - if ($this->_axisY !== null) { - $this->_axisY->_setCoords( - false, - $top + $axisCoordAdd['top'], - false, - $bottom - $axisCoordAdd['bottom'] - ); - $this->_axisY->_updateCoords(); - } - - // adjust top and bottom of y-axis - if ($this->_axisYSecondary !== null) { - $this->_axisYSecondary->_setCoords( - false, - $top + $axisCoordAdd['top'], - false, - $bottom - $axisCoordAdd['bottom'] - ); - $this->_axisYSecondary->_updateCoords(); - } - - if ($this->_axisX !== null) { - $this->_plotLeft = $this->_axisX->_left; - $this->_plotRight = $this->_axisX->_right; - } else { - $this->_plotLeft = $left; - $this->_plotRight = $right; - } - - if ($this->_axisY !== null) { - $this->_plotTop = $this->_axisY->_top; - $this->_plotBottom = $this->_axisY->_bottom; - } elseif ($this->_axisYSecondary !== null) { - $this->_plotTop = $this->_axisYSecondary->_top; - $this->_plotBottom = $this->_axisYSecondary->_bottom; - } else { - $this->_plotTop = $this->_top; - $this->_plotBottom = $this->_bottom; - } - } - - Image_Graph_Element::_updateCoords(); -/* - if ($this->_axisX != null) { - $this->_axisX->_updateCoords(); - } - if ($this->_axisY != null) { - $this->_axisY->_updateCoords(); - } - if ($this->_axisYSecondary != null) { - $this->_axisYSecondary->_updateCoords(); - }*/ - } - - /** - * Set the axis padding for a specified position. - * - * The axis padding is padding "inside" the plotarea (i.e. to put some space - * between the axis line and the actual plot). - * - * This can be specified in a number of ways: - * - * 1) Specify an associated array with 'left', 'top', 'right' and 'bottom' - * indices with values for the paddings. Leave out 2nd parameter. - * - * 2) Specify an overall padding as the first parameter - * - * 3) Specify the padding and position with position values as mentioned - * above - * - * Normally you'd only consider applying axis padding to a category x-axis. - * - * @param mixed $value The value/padding - * @param mixed $position The "position" of the padding - */ - function setAxisPadding($value, $position = false) - { - if ($position === false) { - if (is_array($value)) { - if ($this->_horizontal) { - if ((isset($value['top'])) && ($this->_axisX !== null)) { - $this->_axisX->_setAxisPadding('low', $value['top']); - } - if ((isset($value['bottom'])) && ($this->_axisX !== null)) { - $this->_axisX->_setAxisPadding('high', $value['bottom']); - } - if ((isset($value['left'])) && ($this->_axisY !== null)) { - $this->_axisY->_setAxisPadding('low', $value['left']); - } - if ((isset($value['right'])) && ($this->_axisY !== null)) { - $this->_axisY->_setAxisPadding('high', $value['right']); - } - if ((isset($value['left'])) && ($this->_axisYSecondary !== null)) { - $this->_axisYSecondary->_setAxisPadding('low', $value['left']); - } - if ((isset($value['right'])) && ($this->_axisYSecondary !== null)) { - $this->_axisYSecondary->_setAxisPadding('high', $value['right']); - } - } - else { - if ((isset($value['left'])) && ($this->_axisX !== null)) { - $this->_axisX->_setAxisPadding('low', $value['left']); - } - if ((isset($value['right'])) && ($this->_axisX !== null)) { - $this->_axisX->_setAxisPadding('high', $value['right']); - } - if ((isset($value['bottom'])) && ($this->_axisY !== null)) { - $this->_axisY->_setAxisPadding('low', $value['bottom']); - } - if ((isset($value['top'])) && ($this->_axisY !== null)) { - $this->_axisY->_setAxisPadding('high', $value['top']); - } - if ((isset($value['bottom'])) && ($this->_axisYSecondary !== null)) { - $this->_axisYSecondary->_setAxisPadding('low', $value['bottom']); - } - if ((isset($value['top'])) && ($this->_axisYSecondary !== null)) { - $this->_axisYSecondary->_setAxisPadding('high', $value['top']); - } - } - } else { - if ($this->_axisX !== null) { - $this->_axisX->_setAxisPadding('low', $value); - $this->_axisX->_setAxisPadding('high', $value); - } - if ($this->_axisY !== null) { - $this->_axisY->_setAxisPadding('low', $value); - $this->_axisY->_setAxisPadding('high', $value); - } - if ($this->_axisYSecondary !== null) { - $this->_axisYSecondary->_setAxisPadding('low', $value); - $this->_axisYSecondary->_setAxisPadding('high', $value); - } - } - } else { - switch ($position) { - case 'left': - if ($this->_horizontal) { - if ($this->_axisY !== null) { - $this->_axisY->_setAxisPadding('low', $value); - } - if ($this->_axisYSecondary !== null) { - $this->_axisYSecondary->_setAxisPadding('low', $value); - } - } - else if ($this->_axisX !== null) { - $this->_axisX->_setAxisPadding('low', $value); - } - break; - - case 'right': - if ($this->_horizontal) { - if ($this->_axisY !== null) { - $this->_axisY->_setAxisPadding('high', $value); - } - if ($this->_axisYSecondary !== null) { - $this->_axisYSecondary->_setAxisPadding('high', $value); - } - } - else if ($this->_axisX !== null) { - $this->_axisX->_setAxisPadding('high', $value); - } - break; - - case 'top': - if (!$this->_horizontal) { - if ($this->_axisY !== null) { - $this->_axisY->_setAxisPadding('high', $value); - } - if ($this->_axisYSecondary !== null) { - $this->_axisYSecondary->_setAxisPadding('high', $value); - } - } - else if ($this->_axisX !== null) { - $this->_axisX->_setAxisPadding('high', $value); - } - break; - - case 'bottom': - if (!$this->_horizontal) { - if ($this->_axisY !== null) { - $this->_axisY->_setAxisPadding('low', $value); - } - if ($this->_axisYSecondary !== null) { - $this->_axisYSecondary->_setAxisPadding('low', $value); - } - } - else if ($this->_axisX !== null) { - $this->_axisX->_setAxisPadding('low', $value); - } - break; - } - } - } - - /** - * Output the plotarea to the canvas - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if ($this->_hasData) { - $this->_canvas->startGroup(get_class($this)); - - if ($this->_axisX != null) { - $this->add($this->_axisX); - } - if ($this->_axisY != null) { - $this->add($this->_axisY); - } - if ($this->_axisYSecondary != null) { - $this->add($this->_axisYSecondary); - } - - $this->_getFillStyle(); - $this->_canvas->rectangle( - array( - 'x0' => $this->_plotLeft, - 'y0' => $this->_plotTop, - 'x1' => $this->_plotRight, - 'y1' => $this->_plotBottom - ) - ); - $result = parent::_done(); - $this->_canvas->endGroup(); - return $result; - } else { - // no data -> do nothing at all! - return true; - } - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plotarea/Element.php b/packages/dspam/pear/Image/Graph/Plotarea/Element.php deleted file mode 100644 index a7d1b8d2..00000000 --- a/packages/dspam/pear/Image/Graph/Plotarea/Element.php +++ /dev/null @@ -1,87 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Element.php - */ -require_once 'Image/Graph/Element.php'; - -/** - * Representation of a element on a plotarea. - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Plotarea_Element extends Image_Graph_Element -{ - - /** - * Get the X pixel position represented by a value - * - * @param double $point the value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointX($point) - { - return $this->_parent->_pointX($point); - } - - /** - * Get the Y pixel position represented by a value - * - * @param double $point the value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointY($point) - { - return $this->_parent->_pointY($point); - } - - /** - * Get the X and Y pixel position represented by a value - * - * @param array $point the values to get the pixel-point for - * @return array The (x, y) pixel position along the axis - * @access private - */ - function _pointXY($point) - { - return array ('X' => $this->_pointX($point), 'Y' => $this->_pointY($point)); - } - -} -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plotarea/Map.php b/packages/dspam/pear/Image/Graph/Plotarea/Map.php deleted file mode 100644 index 888d3384..00000000 --- a/packages/dspam/pear/Image/Graph/Plotarea/Map.php +++ /dev/null @@ -1,304 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plotarea - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plotarea.php - */ -require_once 'Image/Graph/Plotarea.php'; - -/** - * Plot area used for map plots. - * - * A map plot is a chart that displays a map (fx. a world map) in the form of . - * png file. The maps must be located in the /Images/Maps folder and a - * corresponding .txt files mush also exist in this location where named - * locations are mapped to an (x, y) coordinate of the map picture (this text - * file is tab separated with 'Name' 'X' 'Y' values, fx 'Denmark 378 223'). The - * x-values in the dataset are then the named locations (fx 'Denmark') and the - * y-values are then the data to plot. Currently the best (if not only) use is - * to combine a map plot area with a {@link Image_Graph_Plot_Dot} using {@link - * Image_Graph_Marker_PercentageCircle} as marker. - * - * @category Images - * @package Image_Graph - * @subpackage Plotarea - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plotarea_Map extends Image_Graph_Plotarea -{ - - /** - * The GD image for the map - * @var string - * @access private - */ - var $_imageMap; - - /** - * The value for scaling the width and height to fit into the layout boundaries - * @var int - * @access private - */ - var $_scale; - - /** - * The (x,y)-points for the named point - * @var array - * @access private - */ - var $_mapPoints; - - /** - * The original size of the image map - * @var array - * @access private - */ - var $_mapSize; - - /** - * PlotareaMap [Constructor] - * - * @param string $map The name of the map, i.e. the [name].png and [name]. - * txt files located in the Images/maps folder - */ - function Image_Graph_Plotarea_Map($map) - { - parent::Image_Graph_Plotarea(); - - $this->_imageMap = dirname(__FILE__)."/../Images/Maps/$map.png"; - $points = file(dirname(__FILE__)."/../Images/Maps/$map.txt"); - list($width, $height) = getimagesize($this->_imageMap); - $this->_mapSize['X'] = $width; - $this->_mapSize['Y'] = $height; - - if (is_array($points)) { - unset($this->_mapPoints); - foreach ($points as $line) { - list($country, $x, $y) = explode("\t", $line); - $this->_mapPoints[$country] = array('X' => $x, 'Y' => $y); - } - } - } - - /** - * Left boundary of the background fill area - * - * @return int Leftmost position on the canvas - * @access private - */ - function _fillLeft() - { - return $this->_left + $this->_padding['left']; - } - - /** - * Top boundary of the background fill area - * - * @return int Topmost position on the canvas - * @access private - */ - function _fillTop() - { - return $this->_top + $this->_padding['top']; - } - - /** - * Right boundary of the background fill area - * - * @return int Rightmost position on the canvas - * @access private - */ - function _fillRight() - { - return $this->_right - $this->_padding['right']; - } - - /** - * Bottom boundary of the background fill area - * - * @return int Bottommost position on the canvas - * @access private - */ - function _fillBottom() - { - return $this->_bottom - $this->_padding['bottom']; - } - - /** - * Set the extrema of the axis - * - * @param Image_Graph_Plot $plot The plot that 'hold' the values - * @access private - */ - function _setExtrema(& $plot) - { - } - - /** - * Get the X pixel position represented by a value - * - * @param double $value The value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointX($value) - { - $country = $value['X']; - return $this->_plotLeft+$this->_mapPoints[$country]['X']*$this->_scale; - } - - /** - * Get the Y pixel position represented by a value - * - * @param double $value The value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointY($value) - { - $country = $value['X']; - return $this->_plotTop+$this->_mapPoints[$country]['Y']*$this->_scale; - } - - /** - * Hides the axis - */ - function hideAxis() - { - } - - /** - * Add a point to the maps - * - * @param int $latitude The latitude of the point - * @param int $longiude The longitude of the point - * @param string $name The name of the plot - */ - function addMappoint($latitude, $longitude, $name) - { - $x = (($longitude + 180) * ($this->_mapSize['X'] / 360)); - $y = ((($latitude * -1) + 90) * ($this->_mapSize['Y'] / 180)); - $this->_mapPoints[$name] = array('X' => $x, 'Y' => $y); - } - - /** - * Add a point to the maps - * - * @param int $x The latitude of the point - * @param int $y The longitude of the point - * @param string $name The name of the plot - */ - function addPoint($x, $y, $name) - { - $this->_mapPoints[$name] = array('X' => $x, 'Y' => $y); - } - - /** - * Update coordinates - * - * @access private - */ - function _updateCoords() - { - parent::_updateCoords(); - - $mapAspectRatio = $this->_mapSize['X']/$this->_mapSize['Y']; - $plotAspectRatio = ($width = $this->_fillWidth())/($height = $this->_fillHeight()); - - $scaleFactorX = ($mapAspectRatio > $plotAspectRatio); - - if ((($this->_mapSize['X'] <= $width) && ($this->_mapSize['Y'] <= $height)) || - (($this->_mapSize['X'] >= $width) && ($this->_mapSize['Y'] >= $height))) - { - if ($scaleFactorX) { - $this->_scale = $width / $this->_mapSize['X']; - } else { - $this->_scale = $height / $this->_mapSize['Y']; - } - } elseif ($this->_mapSize['X'] < $width) { - $this->_scale = $height / $this->_mapSize['Y']; - } elseif ($this->_mapSize['Y'] < $height) { - $this->_scale = $width / $this->_mapSize['X']; - } - - $this->_plotLeft = ($this->_fillLeft() + $this->_fillRight() - - $this->_mapSize['X']*$this->_scale)/2; - - $this->_plotTop = ($this->_fillTop() + $this->_fillBottom() - - $this->_mapSize['Y']*$this->_scale)/2; - - $this->_plotRight = ($this->_fillLeft() + $this->_fillRight() + - $this->_mapSize['X']*$this->_scale)/2; - - $this->_plotBottom = ($this->_fillTop() + $this->_fillBottom() + - $this->_mapSize['Y']*$this->_scale)/2; - } - - /** - * Output the plotarea to the canvas - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - $this->_getFillStyle(); - $this->_canvas->rectangle( - array( - 'x0' => $this->_fillLeft(), - 'y0' => $this->_fillTop(), - 'x1' => $this->_fillRight(), - 'y1' => $this->_fillBottom() - ) - ); - - $scaledWidth = $this->_mapSize['X']*$this->_scale; - $scaledHeight = $this->_mapSize['Y']*$this->_scale; - - $this->_canvas->image( - array( - 'x' => $this->_plotLeft, - 'y' => $this->_plotTop, - 'filename' => $this->_imageMap, - 'width' => $scaledWidth, - 'height' => $scaledHeight - ) - ); - - return Image_Graph_Layout::_done(); - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Plotarea/Radar.php b/packages/dspam/pear/Image/Graph/Plotarea/Radar.php deleted file mode 100644 index cfb200ea..00000000 --- a/packages/dspam/pear/Image/Graph/Plotarea/Radar.php +++ /dev/null @@ -1,243 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Plotarea - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Plotarea.php - */ -require_once 'Image/Graph/Plotarea.php'; - -/** - * Plot area used for radar plots. - * - * @category Images - * @package Image_Graph - * @subpackage Plotarea - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Plotarea_Radar extends Image_Graph_Plotarea -{ - - /** - * Create the plotarea, implicitely creates 2 normal axis - */ - function Image_Graph_Plotarea_Radar() - { - parent::Image_Graph_Element(); - $this->_padding = array('left' => 10, 'top' => 10, 'right' => 10, 'bottom' => 10); - $this->_axisX =& Image_Graph::factory('Image_Graph_Axis_Radar'); - $this->_axisX->_setParent($this); - $this->_axisY =& Image_Graph::factory('Image_Graph_Axis', IMAGE_GRAPH_AXIS_Y); - $this->_axisY->_setParent($this); - $this->_axisY->_setMinimum(0); - } - - /** - * Get the width of the 'real' plotarea - * - * @return int The width of the 'real' plotarea, ie not including space occupied by padding and axis - * @access private - */ - function _plotWidth() - { - return (min($this->height(), $this->width())) * 0.80; - } - - /** - * Get the height of the 'real' plotarea - * - * @return int The height of the 'real' plotarea, ie not including space occupied by padding and axis - * @access private - */ - function _plotHeight() - { - return (min($this->height(), $this->width())) * 0.80; - } - - /** - * Left boundary of the background fill area - * - * @return int Leftmost position on the canvas - * @access private - */ - function _fillLeft() - { - return (int) (($this->_left + $this->_right - $this->_plotWidth()) / 2); - } - - /** - * Top boundary of the background fill area - * - * @return int Topmost position on the canvas - * @access private - */ - function _fillTop() - { - return (int) (($this->_top + $this->_bottom - $this->_plotHeight()) / 2); - } - - /** - * Right boundary of the background fill area - * - * @return int Rightmost position on the canvas - * @access private - */ - function _fillRight() - { - return (int) (($this->_left + $this->_right + $this->_plotWidth()) / 2); - } - - /** - * Bottom boundary of the background fill area - * - * @return int Bottommost position on the canvas - * @access private - */ - function _fillBottom() - { - return (int) (($this->_top + $this->_bottom + $this->_plotHeight()) / 2); - } - - /** - * Get the X pixel position represented by a value - * - * @param double $value The value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointX($value) - { - if (is_array($value)) { - if ($value['Y'] == '#min#') { - $radius = 0; - } elseif (($value['Y'] == '#max#') || ($value['Y'] === false)) { - $radius = 1; - } else { - $radius = ($value['Y'] - $this->_axisY->_getMinimum()) / - ($this->_axisY->_getMaximum() - $this->_axisY->_getMinimum()); - } - $x = ($this->_left + $this->_right) / 2 - - $radius * ($this->_plotWidth() / 2) * - cos(deg2rad($this->_axisX->_point($value['X']))); - } - return max($this->_plotLeft, min($this->_plotRight, $x)); - } - - /** - * Get the Y pixel position represented by a value - * - * @param double $value The value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointY($value) - { - if (is_array($value)) { - if ($value['Y'] == '#min#') { - $radius = 0; - } elseif (($value['Y'] == '#max#') || ($value['Y'] === false)) { - $radius = 1; - } else { - $radius = ($value['Y'] - $this->_axisY->_getMinimum()) / - ($this->_axisY->_getMaximum() - $this->_axisY->_getMinimum()); - } - - $y = ($this->_top + $this->_bottom) / 2 - - $radius * ($this->_plotHeight() / 2) * - sin(deg2rad($this->_axisX->_point($value['X']))); - } - return max($this->_plotTop, min($this->_plotBottom, $y)); - } - - /** - * Update coordinates - * - * @access private - */ - function _updateCoords() - { - if (is_array($this->_elements)) { - $keys = array_keys($this->_elements); - foreach ($keys as $key) { - $element =& $this->_elements[$key]; - if (is_a($element, 'Image_Graph_Plot')) { - $this->_setExtrema($element); - } - } - unset($keys); - } - - $this->_calcEdges(); - - $centerX = (int) (($this->_left + $this->_right) / 2); - $centerY = (int) (($this->_top + $this->_bottom) / 2); - $radius = min($this->_plotHeight(), $this->_plotWidth()) / 2; - - if (is_object($this->_axisX)) { - $this->_axisX->_setCoords( - $centerX - $radius, - $centerY - $radius, - $centerX + $radius, - $centerY + $radius - ); - } - - if (is_object($this->_axisY)) { - $this->_axisY->_setCoords( - $centerX, - $centerY, - $centerX - $radius, - $centerY - $radius - ); - } - - $this->_plotLeft = $this->_fillLeft(); - $this->_plotTop = $this->_fillTop(); - $this->_plotRight = $this->_fillRight(); - $this->_plotBottom = $this->_fillBottom(); - - Image_Graph_Element::_updateCoords(); - - if (is_object($this->_axisX)) { - $this->_axisX->_updateCoords(); - } - - if (is_object($this->_axisY)) { - $this->_axisY->_updateCoords(); - } - - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Simple.php b/packages/dspam/pear/Image/Graph/Simple.php deleted file mode 100644 index 9d14c4da..00000000 --- a/packages/dspam/pear/Image/Graph/Simple.php +++ /dev/null @@ -1,121 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - Main class for the graph creation. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph.php - */ -require_once 'Image/Graph.php'; - -/** - * Class for simple creation of graphs - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Simple extends Image_Graph -{ - - /** - * Image_Graph_Simple [Constructor] - * - * @param int $width The width of the graph in pixels - * @param int $height The height of the graph in pixels - */ - function Image_Graph_Simple($width, $height, $plotType, $data, $title, $lineColor = 'black', $fillColor = 'white', $font = false) - { - parent::Image_Graph($width, $height); - - $plotarea =& Image_Graph::factory('plotarea'); - - $dataset =& Image_Graph::factory('dataset', array($data)); - - if ($font === false) { - $font =& Image_Graph::factory('Image_Graph_Font'); - } elseif (is_string($font)) { - $font =& Image_Graph::factory('ttf_font', $font); - $font->setSize(8); - } - - $this->setFont($font); - - $this->add( - Image_Graph::vertical( - Image_Graph::factory('title', - array( - $title, - array('size_rel' => 2) - ) - ), - $plotarea, - 10 - ) - ); - - $plotarea->addNew('line_grid', array(), IMAGE_GRAPH_AXIS_Y); - - $plot =& $plotarea->addNew($plotType, array(&$dataset)); - $plot->setLineColor($lineColor); - $plot->setFillColor($fillColor); - - $axisX =& $plotarea->getAxis(IMAGE_GRAPH_AXIS_X); - $axisX->showLabel( - IMAGE_GRAPH_LABEL_MINIMUM + - IMAGE_GRAPH_LABEL_ZERO + - IMAGE_GRAPH_LABEL_MAXIMUM - ); - - } - - /** - * Factory method to create the Image_Simple_Graph object. - */ - function &factory($width, $height, $plotType, $data, $title, $lineColor = 'black', $fillColor = 'white', $font = false) - { - $obj =& Image_Graph::factory('Image_Graph_Simple', - array( - $width, - $height, - $plotType, - $data, - $title, - $lineColor, - $fillColor, - $font - ) - ); - return $obj; - } - -} -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Title.php b/packages/dspam/pear/Image/Graph/Title.php deleted file mode 100644 index 2cffe5f3..00000000 --- a/packages/dspam/pear/Image/Graph/Title.php +++ /dev/null @@ -1,194 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - Main class for the graph creation. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @subpackage Text - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Layout.php - */ -require_once 'Image/Graph/Layout.php'; - -/** - * Title - * - * @category Images - * @package Image_Graph - * @subpackage Text - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Title extends Image_Graph_Layout -{ - - /** - * The text to print - * @var string - * @access private - */ - var $_text; - - /** - * The font to use - * @var Font - * @access private - */ - var $_font; - - /** - * The alignment of the title - * @var int - * @access private - */ - var $_alignment = IMAGE_GRAPH_ALIGN_CENTER_X; - - /** - * Create the title. - * - * Pass a Image_Graph_Font object - preferably by-ref (&) as second - * parameter, the font size in pixels or an associated array with some or - * all of the followin keys: - * - * 'size' The size of the title - * - * 'angle' The angle at which to write the title (in degrees or 'vertical') - * - * 'color' The font-face color - * - * @param sting $text The text to represent the title - * @param mixed $fontOptions The font to use in the title - */ - function Image_Graph_Title($text, $fontOptions = false) - { - parent::Image_Graph_Layout(); - if (is_object($fontOptions)) { - $this->_font =& $fontOptions; - } else { - if (is_array($fontOptions)) { - $this->_fontOptions = $fontOptions; - } else { - $this->_fontOptions['size'] = $fontOptions; - } - } - $this->setText($text); - } - - /** - * Set the text - * - * @param string $text The text to display - */ - function setText($text) - { - $this->_text = $text; - } - - /** - * Returns the calculated "auto" size - * - * @return int The calculated auto size - * @access private - */ - function _getAutoSize() - { - if ($this->_defaultFontOptions !== false) { - $this->_canvas->setFont($this->_defaultFontOptions); - } else { - $this->_canvas->setFont($this->_getFont()); - } - - return $this->_canvas->textHeight($this->_text); - } - - /** - * Set the alignment of the legend - * - * @param int $alignment The alignment - */ - function setAlignment($alignment) - { - $this->_alignment = $alignment & 0x7; - } - - /** - * Output the text - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if ($this->_defaultFontOptions !== false) { - $this->_canvas->setFont($this->_defaultFontOptions); - } else { - $this->_canvas->setFont($this->_getFont()); - } - - if (is_a($this->_parent, 'Image_Graph_Plotarea')) { - $this->_setCoords( - $this->_parent->_left, - $this->_parent->_top, - $this->_parent->_right, - $this->_parent->_top + $this->_canvas->textHeight($this->_text) - ); - } elseif (!is_a($this->_parent, 'Image_Graph_Layout')) { - $this->_setCoords( - $this->_parent->_fillLeft(), - $this->_parent->_fillTop(), - $this->_parent->_fillRight(), - $this->_parent->_fillTop() + $this->_canvas->textHeight($this->_text) - ); - } - - if (parent::_done() === false) { - return false; - } - - if ($this->_alignment == IMAGE_GRAPH_ALIGN_CENTER_X) { - $x = ($this->_left + $this->_right) / 2; - } elseif ($this->_alignment == IMAGE_GRAPH_ALIGN_LEFT) { - $x = $this->_left; - } else { - $x = $this->_right; - } - $y = ($this->_top + $this->_bottom) / 2; - - $this->write( - $x, - $y, - $this->_text, - $this->_alignment + IMAGE_GRAPH_ALIGN_CENTER_Y - ); - return true; - } - -} - -?>
\ No newline at end of file diff --git a/packages/dspam/pear/Image/Graph/Tool.php b/packages/dspam/pear/Image/Graph/Tool.php deleted file mode 100644 index cf245685..00000000 --- a/packages/dspam/pear/Image/Graph/Tool.php +++ /dev/null @@ -1,291 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - Main class for the graph creation. - * - * PHP versions 4 and 5 - * - * LICENSE: This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or (at your - * option) any later version. This library is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser - * General Public License for more details. You should have received a copy of - * the GNU Lesser General Public License along with this library; if not, write - * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * This class contains a set of tool-functions. - * - * These functions are all to be called statically - * - * @category Images - * @package Image_Graph - * @author Jesper Veggerby <pear.nosey@veggerby.dk> - * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Image_Graph - */ -class Image_Graph_Tool -{ - - /** - * Return the average of 2 points - * - * @param double P1 1st point - * @param double P2 2nd point - * @return double The average of P1 and P2 - * @static - */ - function mid($p1, $p2) - { - return ($p1 + $p2) / 2; - } - - /** - * Mirrors P1 in P2 by a amount of Factor - * - * @param double $p1 1st point, point to mirror - * @param double $o2 2nd point, mirror point - * @param double $factor Mirror factor, 0 returns $p2, 1 returns a pure - * mirror, ie $p1 on the exact other side of $p2 - * @return double $p1 mirrored in $p2 by Factor - * @static - */ - function mirror($p1, $p2, $factor = 1) - { - return $p2 + $factor * ($p2 - $p1); - } - - /** - * Calculates a Bezier control point, this function must be called for BOTH - * X and Y coordinates (will it work for 3D coordinates!?) - * - * @param double $p1 1st point - * @param double $p2 Point to - * @param double $factor Mirror factor, 0 returns P2, 1 returns a pure - * mirror, i.e. P1 on the exact other side of P2 - * @return double P1 mirrored in P2 by Factor - * @static - */ - function controlPoint($p1, $p2, $factor, $smoothFactor = 0.75) - { - $sa = Image_Graph_Tool::mirror($p1, $p2, $smoothFactor); - $sb = Image_Graph_Tool::mid($p2, $sa); - - $m = Image_Graph_Tool::mid($p2, $factor); - - $pC = Image_Graph_Tool::mid($sb, $m); - - return $pC; - } - - /** - * Calculates a Bezier point, this function must be called for BOTH X and Y - * coordinates (will it work for 3D coordinates!?) - * - * @param double $t A position between $p2 and $p3, value between 0 and 1 - * @param double $p1 Point to use for calculating control points - * @param double $p2 Point 1 to calculate bezier curve between - * @param double $p3 Point 2 to calculate bezier curve between - * @param double $p4 Point to use for calculating control points - * @return double The bezier value of the point t between $p2 and $p3 using - * $p1 and $p4 to calculate control points - * @static - */ - function bezier($t, $p1, $p2, $p3, $p4) - { - // (1-t)^3*p1 + 3*(1-t)^2*t*p2 + 3*(1-t)*t^2*p3 + t^3*p4 - return pow(1 - $t, 3) * $p1 + - 3 * pow(1 - $t, 2) * $t * $p2 + - 3 * (1 - $t) * pow($t, 2) * $p3 + - pow($t, 3) * $p4; - } - - /** - * For a given point (x,y) return a point rotated by a given angle aroung the center (xy,yc) - * - * @param int $x x coordinate of the point to rotate - * @param int $y y coordinate of the point to rotate - * @param int $xc x coordinate of the center of the rotation - * @param int $yc y coordinate of the center of the rotation - * @param int $angle angle of the rotation - * @return array the coordinate of the new point - * @static - */ - function rotate($x, $y, $xc, $yc, $angle) - { - $cos = cos(deg2rad($angle)); - $sin = sin(deg2rad($angle)); - $xr= $x - $xc; - $yr= $y - $yc; - $x1= $xc + $cos * $xr - $sin * $yr; - $y1= $yc + $sin * $xr + $cos * $yr; - return array((int) $x1,(int) $y1); - } - - /** - * If a number is close 0 zero (i.e. 0 within $decimal decimals) it is rounded down to zero - * - * @param double $value The value to round - * @param int $decimal The number of decimals - * @return double The value or zero if "close enough" to zero - * @static - */ - function close2zero($value, $decimal) - { - if (abs($value) < pow(10, -$decimal)) { - return 0; - } - else { - return $value; - } - } - - /** - * Calculate the dimensions and center point (of gravity) for an arc - * - * @param int $v1 The angle at which the arc starts - * @param int $v2 The angle at which the arc ends - * @return array An array with the dimensions in a fraction of a circle width radius 1 'rx', 'ry' and the - * center point of gravity ('cx', 'cy') - * @static - */ - function calculateArcDimensionAndCenter($v1, $v2) - { - // $v2 always larger than $v1 - $r1x = Image_Graph_Tool::close2zero(cos(deg2rad($v1)), 3); - $r2x = Image_Graph_Tool::close2zero(cos(deg2rad($v2)), 3); - - $r1y = Image_Graph_Tool::close2zero(sin(deg2rad($v1)), 3); - $r2y = Image_Graph_Tool::close2zero(sin(deg2rad($v2)), 3); - - // $rx = how many percent of the x-diameter of the entire ellipse does the arc x-diameter occupy: 1 entire width, 0 no width - // $cx = at what percentage of the diameter does the center lie - - // if the arc passes through 0/360 degrees the "highest" of r1x and r2x is replaced by 1! - if ((($v1 <= 0) && ($v2 >= 0)) || (($v1 <= 360) && ($v2 >= 360))) { - $r1x = min($r1x, $r2x); - $r2x = 1; - } - - // if the arc passes through 180 degrees the "lowest" of r1x and r2x is replaced by -1! - if ((($v1 <= 180) && ($v2 >= 180)) || (($v1 <= 540) && ($v2 >= 540))) { - $r1x = max($r1x, $r2x); - $r2x = -1; - } - - if ($r1x >= 0) { // start between [270; 360] or [0; 90] - if ($r2x >= 0) { - $rx = max($r1x, $r2x) / 2; - $cx = 0; // center lies 0 percent along this "vector" - } - else { - $rx = abs($r1x - $r2x) / 2; - $cx = abs($r2x / 2) / $rx; - } - } - else { // start between ]90; 270[ - if ($r2x < 0) { - $rx = max(abs($r1x), abs($r2x)) / 2; - $cx = $rx; - } - else { - $rx = abs($r1x - $r2x) / 2; - $cx = abs($r1x / 2) / $rx; - } - } - - // $ry = how many percent of the y-diameter of the entire ellipse does the arc y-diameter occupy: 1 entire, 0 none - // $cy = at what percentage of the y-diameter does the center lie - - // if the arc passes through 90 degrees the "lowest" of r1x and r2x is replaced by -1! - if ((($v1 <= 90) && ($v2 >= 90)) || (($v1 <= 450) && ($v2 >= 450))) { - $r1y = min($r1y, $r2y); - $r2y = 1; - } - - // if the arc passes through 270 degrees the "highest" of r1y and r2y is replaced by -1! - if ((($v1 <= 270) && ($v2 >= 270)) || (($v1 <= 630) && ($v2 >= 630))) { - $r1y = max($r1y, $r2y); - $r2y = -1; - } - - if ($r1y >= 0) { // start between [0; 180] - if ($r2y >= 0) { - $ry = max($r1y, $r2y) / 2; - $cy = 0; // center lies 0 percent along this "vector" - } - else { - $ry = abs($r1y - $r2y) / 2; - $cy = abs($r2y / 2) / $ry; - } - } - else { // start between ]180; 360[ - if ($r2y < 0) { - $ry = max(abs($r1y), abs($r2y)) / 2; - $cy = $ry; - } - else { - $ry = abs($r1y - $r2y) / 2; - $cy = abs($r1y / 2) / $ry; - } - } - - return array( - 'rx' => $rx, - 'cx' => $cx, - 'ry' => $ry, - 'cy' => $cy - ); - } - - /** - * Calculate linear regression on a dataset - * @param array $data The data to calculate regression upon - * @return array The slope and intersection of the "best-fit" line - * @static - */ - function calculateLinearRegression(&$data) - { - $sumX = 0; - $sumY = 0; - foreach ($data as $point) { - $sumX += $point['X']; - $sumY += $point['Y']; - } - $meanX = $sumX / count($data); - $meanY = $sumY / count($data); - - $sumXX = 0; - $sumYY = 0; - $sumXY = 0; - foreach ($data as $point) { - $sumXX += ($point['X'] - $meanX) * ($point['X'] - $meanX); - $sumYY += ($point['Y'] - $meanY) * ($point['Y'] - $meanY); - $sumXY += ($point['X'] - $meanX) * ($point['Y'] - $meanY); - } - - $result = array(); - $result['slope'] = ($sumXY / $sumXX); - $result['intersection'] = $meanY - ($result['slope'] * $meanX); - return $result; - } - -} - -?>
\ No newline at end of file |
