bargradex1.php

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    <?php // content="text/plain; charset=utf-8"
    // Example for use of JpGraph,
    require_once ("jpgraph/jpgraph.php");
    require_once ("jpgraph/jpgraph_bar.php");

    // We need some data
    $datay=array(0.13,0.25,0.21,0.35,0.31,0.06);
    $datax=array("January","February","March","April","May","June");

    // Setup the graph.
    $graph = new Graph(400,240);
    $graph->img->SetMargin(60,20,35,75);
    $graph->SetScale("textlin");
    $graph->SetMarginColor("lightblue:1.1");
    $graph->SetShadow();

    // Set up the title for the graph
    $graph->title->Set("Bar gradient with left reflection");
    $graph->title->SetMargin(8);
    $graph->title->SetFont(FF_VERDANA,FS_BOLD,12);
    $graph->title->SetColor("darkred");

    // Setup font for axis
    $graph->xaxis->SetFont(FF_VERDANA,FS_NORMAL,10);
    $graph->yaxis->SetFont(FF_VERDANA,FS_NORMAL,10);

    // Show 0 label on Y-axis (default is not to show)
    $graph->yscale->ticks->SupressZeroLabel(false);

    // Setup X-axis labels
    $graph->xaxis->SetTickLabels($datax);
    $graph->xaxis->SetLabelAngle(50);

    // Create the bar pot
    $bplot = new BarPlot($datay);
    $bplot->SetWidth(0.6);

    // Setup color for gradient fill style
    $bplot->SetFillGradient("navy:0.9","navy:1.85",GRAD_LEFT_REFLECTION);

    // Set color for the frame of each bar
    $bplot->SetColor("white");
    $graph->Add($bplot);

    // Finally send the graph to the browser
    $graph->Stroke();
    ?>