81 lines
2.1 KiB
PHP
81 lines
2.1 KiB
PHP
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<?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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* Vertical and Horizontal Plots
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*
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* Other:
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* None specific
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*
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* $Id: plot_bar_horizontal.php,v 1.1 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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// create the graph
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$Graph =& Image_Graph::factory('graph', array(600, 300));
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// add a TrueType font
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$Font =& $Graph->addNew('font', 'Verdana');
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// set the font size to 11 pixels
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$Font->setSize(8);
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$Graph->setFont($Font);
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// create the plotarea
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$Graph->add(
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Image_Graph::vertical(
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Image_Graph::factory('title', array('Vertical and Horizontal Bar Chart', 12)),
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Image_Graph::horizontal(
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$Plotarea1 = Image_Graph::factory('plotarea'),
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$Plotarea2 = Image_Graph::factory('plotarea', array('category', 'axis', 'horizontal')),
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50
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),
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5
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)
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);
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$Dataset[0] =& Image_Graph::factory('dataset');
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$Dataset[1] =& Image_Graph::factory('dataset');
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$Dataset[2] =& Image_Graph::factory('dataset');
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$Dataset[0]->addPoint('A', 1);
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$Dataset[0]->addPoint('B', 4);
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$Dataset[0]->addPoint('C', -1);
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$Dataset[0]->addPoint('D', 2);
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$Dataset[0]->addPoint('E', 1);
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$Dataset[0]->addPoint('F', 2);
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$Dataset[0]->addPoint('G', 3);
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$Dataset[1]->addPoint('A', 2);
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$Dataset[1]->addPoint('B', -3);
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$Dataset[1]->addPoint('C', -2);
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$Dataset[1]->addPoint('D', 3);
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$Dataset[1]->addPoint('E', 3);
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$Dataset[1]->addPoint('F', 2);
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$Dataset[1]->addPoint('G', -1);
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$Dataset[2]->addPoint('A', -1);
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$Dataset[2]->addPoint('B', 2);
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$Dataset[2]->addPoint('C', 1);
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$Dataset[2]->addPoint('D', 3);
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$Dataset[2]->addPoint('E', -1);
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$Dataset[2]->addPoint('F', 2);
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$Dataset[2]->addPoint('G', 3);
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$Plot1 =& $Plotarea1->addNew('bar', array(&$Dataset, 'stacked'));
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$Plot2 =& $Plotarea2->addNew('bar', array(&$Dataset, 'stacked'));
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$FillArray =& Image_Graph::factory('Image_Graph_Fill_Array');
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$FillArray->addColor('blue@0.2');
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$FillArray->addColor('yellow@0.2');
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$FillArray->addColor('green@0.2');
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$Plot1->setFillStyle($FillArray);
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$Plot2->setFillStyle($FillArray);
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$Graph->done();
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?>
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