42 lines
1.5 KiB
PHP
42 lines
1.5 KiB
PHP
<?php
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/*
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Example16 : Importing CSV data
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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->ImportFromCSV("Sample/CO2.csv",",",array(1,2,3,4),TRUE,0);
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$DataSet->AddAllSeries();
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$DataSet->SetAbsciseLabelSerie();
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$DataSet->SetYAxisName("CO2 concentrations");
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// Initialise the graph
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$Test = new pChart(700,230);
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$Test->reportWarnings("GD");
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$Test->setFontProperties("Fonts/tahoma.ttf",8);
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$Test->setGraphArea(60,30,680,180);
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$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(),$DataSet->GetDataDescription(),SCALE_NORMAL,150,150,150,TRUE,90,2);
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$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 line graph
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$Test->drawLineGraph($DataSet->GetData(),$DataSet->GetDataDescription());
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$Test->drawPlotGraph($DataSet->GetData(),$DataSet->GetDataDescription(),3,2,255,255,255);
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// Finish the graph
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$Test->setFontProperties("Fonts/tahoma.ttf",8);
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$Test->drawLegend(70,40,$DataSet->GetDataDescription(),255,255,255);
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$Test->setFontProperties("Fonts/tahoma.ttf",10);
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$Test->drawTitle(60,22,"CO2 concentrations at Mauna Loa",50,50,50,585);
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$Test->Render("example16.png");
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?>
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