common-obj-piegraph.php

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    <?php
    include ("../jpgraph.php");
    include ("../jpgraph_pie.php");

    // Some data
    $data = array(50,15,25,10,31,20);

    // A new graph
    $graph = new PieGraph(400,420);
    $graph->SetAntiAliasing();

    $graph->title->SetFont(FF_ARIAL, FS_BOLD, 14);
    $graph->title->Set('Using JpGraph Library');
    $graph->title->SetMargin(10);

    $graph->subtitle->SetFont(FF_ARIAL, FS_BOLD, 10);
    $graph->subtitle->Set('(common objects)');

    // The pie plot
    $p1 = new PiePlot($data);
    $p1->SetSliceColors(array('darkred','navy','lightblue','orange','gray','teal'));

    // Move center of pie to the left to make better room
    // for the legend
    $p1->SetSize(0.3);
    $p1->SetCenter(0.5,0.47);
    $p1->value->Show();
    $p1->value->SetFont(FF_ARIAL,FS_NORMAL,10);

    // Legends
    $p1->SetLegends(array("May (%1.1f%%)","June (%1.1f%%)","July (%1.1f%%)","Aug (%1.1f%%)",
    "Sep (%1.1f%%)", "Oct (%1.1f%%)"));
    $graph->legend->SetPos(0.5,0.97,'center','bottom');
    $graph->legend->SetColumns(3);

    $graph->Add($p1);
    $graph->Stroke();
    ?>