53 lines
1.9 KiB
PHP
53 lines
1.9 KiB
PHP
<?php
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/*
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Example21 : Playing with background
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*/
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// Standard inclusions
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include("pChart/pData.class");
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include("pChart/pChart.class");
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// Dataset definition
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$DataSet = new pData;
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$DataSet->AddPoint(array(9,9,9,10,10,11,12,14,16,17,18,18,19,19,18,15,12,10,9),"Serie1");
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$DataSet->AddPoint(array(10,11,11,12,12,13,14,15,17,19,22,24,23,23,22,20,18,16,14),"Serie2");
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$DataSet->AddPoint(array(4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22),"Serie3");
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$DataSet->AddAllSeries();
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$DataSet->RemoveSerie("Serie3");
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$DataSet->SetAbsciseLabelSerie("Serie3");
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$DataSet->SetSerieName("January","Serie1");
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$DataSet->SetSerieName("February","Serie2");
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$DataSet->SetYAxisName("Temperature");
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$DataSet->SetYAxisUnit("°C");
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$DataSet->SetXAxisUnit("h");
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// Initialise the graph
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$Test = new pChart(700,230);
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$Test->drawGraphAreaGradient(132,153,172,50,TARGET_BACKGROUND);
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// Graph area setup
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$Test->setFontProperties("Fonts/tahoma.ttf",8);
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$Test->setGraphArea(60,20,585,180);
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$Test->drawGraphArea(213,217,221,FALSE);
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$Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_NORMAL,213,217,221,TRUE,0,2);
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$Test->drawGraphAreaGradient(162,183,202,50);
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$Test->drawGrid(4,TRUE,230,230,230,20);
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// Draw the line chart
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$Test->setShadowProperties(3,3,0,0,0,30,4);
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$Test->drawLineGraph($DataSet->GetData(),$DataSet->GetDataDescription());
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$Test->clearShadow();
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$Test->drawPlotGraph($DataSet->GetData(),$DataSet->GetDataDescription(),4,2,-1,-1,-1,TRUE);
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// Draw the legend
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$Test->setFontProperties("Fonts/tahoma.ttf",8);
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$Test->drawLegend(605,142,$DataSet->GetDataDescription(),236,238,240,52,58,82);
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// Draw the title
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$Title = "Average Temperatures during the first months of 2008 ";
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$Test->drawTextBox(0,210,700,230,$Title,0,255,255,255,ALIGN_RIGHT,TRUE,0,0,0,30);
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// Render the picture
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$Test->addBorder(2);
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$Test->Render("example21.png");
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?>
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