From 7af18d10dc23084ae8390241c2e9951d530248f7 Mon Sep 17 00:00:00 2001 From: Chris Buechler Date: Tue, 25 Jan 2011 05:20:28 -0500 Subject: archive some more dead packages --- config/dspam/pear/Image/Graph/Plotarea.php | 1145 ---------------------------- 1 file changed, 1145 deletions(-) delete mode 100644 config/dspam/pear/Image/Graph/Plotarea.php (limited to 'config/dspam/pear/Image/Graph/Plotarea.php') diff --git a/config/dspam/pear/Image/Graph/Plotarea.php b/config/dspam/pear/Image/Graph/Plotarea.php deleted file mode 100644 index 42aeb26a..00000000 --- a/config/dspam/pear/Image/Graph/Plotarea.php +++ /dev/null @@ -1,1145 +0,0 @@ - - * @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 - * @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 -- cgit v1.2.3