| 1 | <?php // content="text/plain; charset=utf-8"
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| 2 | require_once ('jpgraph/jpgraph.php');
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| 3 | require_once ('jpgraph/jpgraph_pie.php');
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| 4 |
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| 5 | $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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| 6 |
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| 7 | // Create the Pie Graph.
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| 8 | $graph = new PieGraph(300,350);
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| 9 |
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| 10 | // Set A title for the plot
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| 11 | $graph->title->Set("Label guide lines");
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| 12 | $graph->title->SetFont(FF_VERDANA,FS_BOLD,12);
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| 13 | $graph->title->SetColor("darkblue");
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| 14 | $graph->legend->Pos(0.1,0.2);
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| 15 |
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| 16 |
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| 17 | // Create pie plot
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| 18 | $p1 = new PiePlot($data);
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| 19 | $p1->SetCenter(0.5,0.55);
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| 20 | $p1->SetSize(0.3);
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| 21 |
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| 22 | // Enable and set policy for guide-lines. Make labels line up vertically
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| 23 | // and force guide lines to always beeing used
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| 24 | $p1->SetGuideLines(true,false,true);
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| 25 | $p1->SetGuideLinesAdjust(1.5);
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| 26 |
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| 27 | // Setup the labels
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| 28 | $p1->SetLabelType(PIE_VALUE_PER);
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| 29 | $p1->value->Show();
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| 30 | $p1->value->SetFont(FF_ARIAL,FS_NORMAL,9);
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| 31 | $p1->value->SetFormat('%2.1f%%');
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| 32 |
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| 33 | // Add and stroke
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| 34 | $graph->Add($p1);
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| 35 | $graph->Stroke();
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| 36 |
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| 37 | ?>
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| 38 |
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| 39 |
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