42 lines
1.5 KiB
PHP
42 lines
1.5 KiB
PHP
<?php
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/*
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Example3 : an overlayed bar graph, uggly no?
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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(1,4,-3,2,-3,3,2,1,0,7,4,-3,2,-3,3,5,1,0,7),"Serie1");
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$DataSet->AddPoint(array(0,3,-4,1,-2,2,1,0,-1,6,3,-4,1,-4,2,4,0,-1,6),"Serie2");
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$DataSet->AddAllSeries();
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$DataSet->SetAbsciseLabelSerie();
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$DataSet->SetSerieName("January","Serie1");
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$DataSet->SetSerieName("February","Serie2");
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// Initialise the graph
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$Test = new pChart(700,230);
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$Test->setFontProperties("Fonts/tahoma.ttf",8);
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$Test->setGraphArea(50,30,585,200);
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$Test->drawFilledRoundedRectangle(7,7,693,223,5,240,240,240);
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$Test->drawRoundedRectangle(5,5,695,225,5,230,230,230);
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$Test->drawGraphArea(255,255,255,TRUE);
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$Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_NORMAL,150,150,150,TRUE,0,2,TRUE);
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$Test->drawGrid(4,TRUE,230,230,230,50);
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// Draw the 0 line
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$Test->setFontProperties("Fonts/tahoma.ttf",6);
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$Test->drawTreshold(0,143,55,72,TRUE,TRUE);
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// Draw the bar graph
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$Test->drawOverlayBarGraph($DataSet->GetData(),$DataSet->GetDataDescription());
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// Finish the graph
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$Test->setFontProperties("Fonts/tahoma.ttf",8);
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$Test->drawLegend(600,30,$DataSet->GetDataDescription(),255,255,255);
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$Test->setFontProperties("Fonts/tahoma.ttf",10);
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$Test->drawTitle(50,22,"Example 3",50,50,50,585);
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$Test->Render("example3.png");
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?>
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