247 lines
9.1 KiB
PHP
247 lines
9.1 KiB
PHP
<?php
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/**
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* Usage example for Image_Graph.
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*
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* Main purpose:
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* Show all plot types (horizontal)
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*
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* Other:
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* Matrix layout, Axis customization
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*
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* $Id: plot_all_horizontal.php,v 1.2 2005/09/08 19:02:17 nosey Exp $
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*
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* @package Image_Graph
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* @author Jesper Veggerby <pear.nosey@veggerby.dk>
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*/
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require_once 'Image/Graph.php';
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$Graph =& Image_Graph::factory('graph', array(800, 800));
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// add a TrueType font
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$Font =& $Graph->addNew('font', 'Arial');
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// set the font size to 11 pixels
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$Font->setSize(6);
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$Graph->setFont($Font);
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$Matrix =& $Graph->addNew('Image_Graph_Layout_Matrix', array(5, 4, false));
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for ($i = 0; $i < 5; $i++) {
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for ($j = 0; $j < 4; $j++) {
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$Matrix->setEntry(
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$i, $j,
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Image_Graph::factory(
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'plotarea',
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array(
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'Image_Graph_Axis_Category',
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'Image_Graph_Axis',
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'horizontal'
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)
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)
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);
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}
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}
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$Dataset =& Image_Graph::factory('random', array(10, 2, 15, false));
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$Dataset2 =& Image_Graph::factory('random', array(10, 2, 15, false));
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$Dataset3 =& Image_Graph::factory('random', array(10, 2, 15, false));
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$Plotarea =& $Matrix->getEntry(0, 0);
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$Plot =& $Plotarea->addNew('line', array(&$Dataset));
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$Plot->setLineColor('red');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Line', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(0, 1);
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$Plot =& $Plotarea->addNew('area', array(&$Dataset));
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$Plot->setLineColor('gray');
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$Plot->setFillColor('blue@0.2');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Area', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(0, 2);
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$Plot =& $Plotarea->addNew('bar', array(&$Dataset));
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$Plot->setLineColor('gray');
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$Plot->setFillColor('green@0.2');
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$Plot->setSpacing(2);
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$Plotarea->setAxisPadding(1, 'left');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Bar', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(0, 3);
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$Plot =& $Plotarea->addNew('smooth_line', array(&$Dataset));
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$Plot->setLineColor('orange');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Smoothed_Line', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(1, 0);
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$Plot =& $Plotarea->addNew('smooth_area', array(&$Dataset));
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$Plot->setLineColor('purple@0.4');
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$Plot->setFillColor('purple@0.2');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Smoothed_Area', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(1, 1);
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$Plot =& $Plotarea->addNew('pie', array(&$Dataset));
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$Fill =& Image_Graph::factory('Image_Graph_Fill_Array');
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$Fill->addColor('red@0.2');
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$Fill->addColor('blue@0.2');
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$Fill->addColor('green@0.2');
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$Fill->addColor('yellow@0.2');
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$Fill->addColor('orange@0.2');
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$Fill->addColor('purple@0.2');
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$Plot->setFillStyle($Fill);
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$Plot->setLineColor('gray');
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$Plotarea->hideAxis();
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$Plot->explode(10, 1);
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$Plotarea->addNew('title', array('Image_Graph_Plot_Pie', array('size' => 7)));
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$Plotarea =& $Matrix->getEntry(1, 2);
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$Plot =& $Plotarea->addNew('step', array(&$Dataset));
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$Plot->setLineColor('yellow@0.5');
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$Plot->setFillColor('yellow@0.3');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Step', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(1, 3);
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$Plot =& $Plotarea->addNew('impulse', array(&$Dataset));
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$Plot->setLineColor('blue');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Impulse', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(2, 0);
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$Plot =& $Plotarea->addNew('scatter', array(&$Dataset));
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$Marker =& $Plot->addNew('Image_Graph_Marker_Circle');
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$Marker->setSize(4);
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$Marker->setLineColor('green@0.4');
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$Marker->setFillColor('green@0.2');
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$Plot->setMarker($Marker);
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$Plotarea->addNew('title', array('Image_Graph_Plot_Dot', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Graph->addNew('Image_Graph_Plotarea_Radar');
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$Matrix->setEntry(2, 1, $Plotarea);
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$Plot =& $Plotarea->addNew('Image_Graph_Plot_Radar', array(&$Dataset));
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$Plot->setLineColor('orange@0.4');
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$Plot->setFillColor('orange@0.2');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Radar', array('size' => 7)));
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$Dataset1 =& Image_Graph::factory('dataset');
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$base = mktime(0, 0, 0, 11, 1, 2004);
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$open = rand(20, 100);
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//for ($i = 0; $i < 61; $i++) {
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for ($i = 0; $i < 10; $i++) {
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$span = rand(-25, 25);
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$close = ($open + $span < 0 ? $open - $span : $open + $span);
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$min = max(1, min($close, $open) - rand(1, 20));
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$max = max($close, $open) + rand(1, 20);
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$date = $base + $i * 86400;
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$Dataset1->addPoint(date('d-M', $date), array('min' => $min, 'open' => $open, 'close' => $close, 'max' => $max));
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$open = $close;
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}
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$Plotarea =& $Matrix->getEntry(2, 2);
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$Plot =& $Plotarea->addNew('Image_Graph_Plot_CandleStick', array(&$Dataset1));
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$Fill =& Image_Graph::factory('Image_Graph_Fill_Array');
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$Fill->addColor('red@0.4', 'red');
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$Fill->addColor('green@0.4', 'green');
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$Plot->setFillStyle($Fill);
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$Axis =& $Plotarea->getAxis(IMAGE_GRAPH_AXIS_X);
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$Axis->setLabelInterval(3);
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$Plotarea->addNew('title', array('Image_Graph_Plot_CandleStick', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(2, 3);
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$Dataset1 =& Image_Graph::factory('dataset');
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for ($i = 0; $i < 40; $i++) {
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$v1 = rand(5, 15);
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$v2 = $v1 + rand(10, 20);
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$Dataset1->addPoint($i, array('low' => $v1, 'high' => $v2));
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}
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$Plot =& $Plotarea->addNew('Image_Graph_Plot_Band', array($Dataset1));
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// set a line color
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$Plot->setLineColor('gray');
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$Plot->setFillColor('teal@0.2');
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$Axis =& $Plotarea->getAxis(IMAGE_GRAPH_AXIS_X);
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$Axis->setLabelInterval(5);
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$Plotarea->addNew('title', array('Image_Graph_Plot_Band', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(3, 0);
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$Dataset1 =& Image_Graph::factory('dataset');
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for ($i = 0; $i < 4; $i++) {
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$data = array();
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$min = rand(1, 10);
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$max = rand(15, 30);
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for ($j = 0; $j < 20; $j++) {
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$data[] = rand($min, $max);
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}
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$Dataset1->addPoint($i, $data);
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}
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$Plot =& $Plotarea->addNew('Image_Graph_Plot_BoxWhisker', array($Dataset1));
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$Plot->setWhiskerSize(3);
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$Fill =& Image_Graph::factory('Image_Graph_Fill_Array');
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$Fill->addColor('red', 'min');
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$Fill->addColor('green', 'max');
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$Fill->addColor('orange@0.2', 'quartile1');
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$Fill->addColor('blue@0.2', 'median');
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$Fill->addColor('orange@0.2', 'quartile3');
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$Fill->addColor('yellow@0.1', 'box');
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$Plot->setFillStyle($Fill);
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$Line =& Image_Graph::factory('Image_Graph_Line_Solid', 'black@0.6');
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$Line->setThickness(1);
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$Plot->setLineStyle($Line);
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$Plotarea->addNew('title', array('Image_Graph_Plot_BoxWhisker', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Graph->addNew('Image_Graph_Plotarea_Radar');
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$Matrix->setEntry(3, 1, $Plotarea);
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$Plot =& $Plotarea->addNew('Image_Graph_Plot_Smoothed_Radar', array(&$Dataset));
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$Plot->setLineColor('red@0.4');
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$Plot->setFillColor('red@0.2');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Smoothed_Radar', array('size' => 7)));
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$Plotarea =& $Matrix->getEntry(4, 0);
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$Plot =& $Plotarea->addNew('Image_Graph_Plot_Bar', array(array(&$Dataset, &$Dataset2)));
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$Fill =& Image_Graph::factory('Image_Graph_Fill_Array');
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$Fill->addColor('red@0.2');
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$Fill->addColor('blue@0.2');
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$Plot->setFillStyle($Fill);
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$Plot->setSpacing(2);
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$Plotarea->setAxisPadding(2, 'left');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Bar (normal)', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(4, 1);
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$Plot =& $Plotarea->addNew('Image_Graph_Plot_Area', array(array(&$Dataset, &$Dataset2, &$Dataset3), 'stacked'));
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$Fill =& Image_Graph::factory('Image_Graph_Fill_Array');
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$Fill->addColor('khaki@0.2');
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$Fill->addColor('indianred@0.2');
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$Fill->addColor('gold@0.2');
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$Plot->setFillStyle($Fill);
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$Plotarea->addNew('title', array('Image_Graph_Plot_Area (stacked)', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(4, 2);
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$Plot =& $Plotarea->addNew('Image_Graph_Plot_Bar', array(array(&$Dataset, &$Dataset2), 'stacked'));
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$Fill =& Image_Graph::factory('Image_Graph_Fill_Array');
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$Fill->addColor('maroon@0.5');
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$Fill->addColor('peru@0.5');
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$Plot->setFillStyle($Fill);
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$Plot->setSpacing(2);
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$Plotarea->setAxisPadding(1, 'left');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Bar (stacked)', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Plotarea =& $Matrix->getEntry(4, 3);
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$Plot =& $Plotarea->addNew('Image_Graph_Plot_Step', array(array(&$Dataset, &$Dataset2, &$Dataset3), 'stacked100pct'));
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$Fill =& Image_Graph::factory('Image_Graph_Fill_Array');
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$Fill->addColor('orange@0.2');
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$Fill->addColor('yellow@0.2');
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$Fill->addColor('lightgrey@0.2');
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$Plot->setFillStyle($Fill);
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$Plotarea->setAxisPadding(-1, 'left');
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$Plotarea->addNew('title', array('Image_Graph_Plot_Step (stacked 100%)', array('size' => 7)));
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$Plotarea->setAxisPadding(10, 'top');
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$Graph->done();
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?>
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