groupbarex1.php

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    <?php // content="text/plain; charset=utf-8"
    // $Id: groupbarex1.php,v 1.2 2002/07/11 23:27:28 aditus Exp $
    require_once ('jpgraph/jpgraph.php');
    require_once ('jpgraph/jpgraph_bar.php');

    $datay1=array(35,160,0,0,0,0);
    $datay2=array(35,190,190,190,190,190);
    $datay3=array(20,70,70,140,230,260);

    $graph = new Graph(450,200,'auto');
    $graph->SetScale("textlin");
    $graph->SetShadow();
    $graph->img->SetMargin(40,30,40,40);
    $graph->xaxis->SetTickLabels($gDateLocale->GetShortMonth());

    $graph->xaxis->title->Set('Year 2002');
    $graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD);

    $graph->title->Set('Group bar plot');
    $graph->title->SetFont(FF_FONT1,FS_BOLD);

    $bplot1 = new BarPlot($datay1);
    $bplot2 = new BarPlot($datay2);
    $bplot3 = new BarPlot($datay3);

    $bplot1->SetFillColor("orange");
    $bplot2->SetFillColor("brown");
    $bplot3->SetFillColor("darkgreen");

    $bplot1->SetShadow();
    $bplot2->SetShadow();
    $bplot3->SetShadow();

    $bplot1->SetShadow();
    $bplot2->SetShadow();
    $bplot3->SetShadow();

    $gbarplot = new GroupBarPlot(array($bplot1,$bplot2,$bplot3));
    $gbarplot->SetWidth(0.6);
    $graph->Add($gbarplot);

    $graph->Stroke();
    ?>