aboutsummaryrefslogtreecommitdiffstats
path: root/config/archive/dspam/pear/Image/Graph/Plot/Bar.php
diff options
context:
space:
mode:
Diffstat (limited to 'config/archive/dspam/pear/Image/Graph/Plot/Bar.php')
-rw-r--r--config/archive/dspam/pear/Image/Graph/Plot/Bar.php307
1 files changed, 0 insertions, 307 deletions
diff --git a/config/archive/dspam/pear/Image/Graph/Plot/Bar.php b/config/archive/dspam/pear/Image/Graph/Plot/Bar.php
deleted file mode 100644
index 3e35f92c..00000000
--- a/config/archive/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
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-21 19:34:55 +0000