accbarframeex02.php

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    <?php // content="text/plain; charset=utf-8"
    include ('jpgraph/jpgraph.php');
    include ('jpgraph/jpgraph_bar.php');

    $datay1=array(13,8,19,7,17,6);
    $datay2=array(4,5,2,7,5,25);

    // Create the graph.
    $graph = new Graph(350,250);
    $graph->SetScale('textlin');
    $graph->SetMarginColor('white');

    // Setup title
    $graph->title->Set('Acc bar with gradient');

    // Create the first bar
    $bplot = new BarPlot($datay1);
    $bplot->SetFillGradient('AntiqueWhite2','AntiqueWhite4:0.8',GRAD_VERT);
    $bplot->SetColor('darkred');

    // Create the second bar
    $bplot2 = new BarPlot($datay2);
    $bplot2->SetFillGradient('olivedrab1','olivedrab4',GRAD_VERT);
    $bplot2->SetColor('darkgreen');

    // And join them in an accumulated bar
    $accbplot = new AccBarPlot(array($bplot,$bplot2));
    $accbplot->SetColor('red');
    $accbplot->SetWeight(1);
    $graph->Add($accbplot);

    $graph->Stroke();
    ?>