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-rw-r--r--config/archive/dspam/pear/Image/Graph/Plot/Odo.php719
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diff --git a/config/archive/dspam/pear/Image/Graph/Plot/Odo.php b/config/archive/dspam/pear/Image/Graph/Plot/Odo.php
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-<?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
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-21 20:58:03 +0000