31 lines
641 B
PHP
31 lines
641 B
PHP
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<?php
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// A simple Polar graph, example 1
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include "../jpgraph.php";
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include "../jpgraph_polar.php";
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$data = array(0,1,10,2,30,25,40,60,
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50,110,60,160,70,210,75,230,80,260,
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85,270,90,280,
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95,270,100,260,105,230,
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110,210,120,160,130,110,140,60,
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150,25,170,2,180,1);
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$graph = new PolarGraph(600,500);
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$graph->SetScale('lin');
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$graph->SetType(POLAR_180);
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//$graph->SetAngle(90);
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//$graph->SetMargin(30-150,30-150,30+150,30+150);
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$graph->Set90AndMargin(40,40,40,40);
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//$graph->axis->SetLabelAlign('right','center');
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$p = new PolarPlot($data);
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$p->SetLegend("Test");
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$graph->Add($p);
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$graph->Stroke();
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?>
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