39 lines
890 B
PHP
39 lines
890 B
PHP
<?php // content="text/plain; charset=utf-8"
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require_once ('jpgraph/jpgraph.php');
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require_once ('jpgraph/jpgraph_pie.php');
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$data = array(19,12,4,3,3,12,3,3,5,6,7,8,8,1,7,2,2,4,6,8,21,23,2,2,12);
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// Create the Pie Graph.
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$graph = new PieGraph(300,350);
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// Set A title for the plot
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$graph->title->Set("Label guide lines");
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$graph->title->SetFont(FF_VERDANA,FS_BOLD,12);
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$graph->title->SetColor("darkblue");
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$graph->legend->Pos(0.1,0.2);
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// Create pie plot
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$p1 = new PiePlot($data);
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$p1->SetCenter(0.5,0.55);
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$p1->SetSize(0.3);
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// Enable and set policy for guide-lines. Make labels line up vertically
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$p1->SetGuideLines(true,false);
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$p1->SetGuideLinesAdjust(1.5);
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// Setup the labels
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$p1->SetLabelType(PIE_VALUE_PER);
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$p1->value->Show();
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$p1->value->SetFont(FF_ARIAL,FS_NORMAL,9);
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$p1->value->SetFormat('%2.1f%%');
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// Add and stroke
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$graph->Add($p1);
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$graph->Stroke();
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?>
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