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author | Chris Buechler <cmb@pfsense.org> | 2011-01-25 05:20:28 -0500 |
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committer | Chris Buechler <cmb@pfsense.org> | 2011-01-25 05:21:06 -0500 |
commit | 7af18d10dc23084ae8390241c2e9951d530248f7 (patch) | |
tree | bba85a3958c7c11a8ce0bc8d6b0addad3a24c2f1 /config/dspam/pear/Image/Graph/Plot/Pie.php | |
parent | dc3d5f22067dd659e4e8bd407e0745f78769fc85 (diff) | |
download | pfsense-packages-7af18d10dc23084ae8390241c2e9951d530248f7.tar.gz pfsense-packages-7af18d10dc23084ae8390241c2e9951d530248f7.tar.bz2 pfsense-packages-7af18d10dc23084ae8390241c2e9951d530248f7.zip |
archive some more dead packages
Diffstat (limited to 'config/dspam/pear/Image/Graph/Plot/Pie.php')
-rw-r--r-- | config/dspam/pear/Image/Graph/Plot/Pie.php | 623 |
1 files changed, 0 insertions, 623 deletions
diff --git a/config/dspam/pear/Image/Graph/Plot/Pie.php b/config/dspam/pear/Image/Graph/Plot/Pie.php deleted file mode 100644 index f0e872c3..00000000 --- a/config/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(); - } - } - -} - -?>
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