example20.3.php

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

    $datay=array(12,8,19,3,10,5);

    // Create the graph. These two calls are always required
    $graph = new Graph(300,200);
    $graph->SetScale("textlin");
    $graph->yaxis->scale->SetGrace(20);

    // Add a drop shadow
    $graph->SetShadow();

    // Adjust the margin a bit to make more room for titles
    $graph->img->SetMargin(40,30,20,40);

    // Create a bar pot
    $bplot = new BarPlot($datay);

    // Adjust fill color
    $bplot->SetFillColor('orange');
    $bplot->value->Show();
    $bplot->value->SetFont(FF_ARIAL,FS_BOLD,10);
    $bplot->value->SetAngle(45);
    $bplot->value->SetFormat('%0.1f');
    $graph->Add($bplot);

    // Setup the titles
    $graph->title->Set("Bar graph with Y-scale grace");
    $graph->xaxis->title->Set("X-title");
    $graph->yaxis->title->Set("Y-title");

    $graph->title->SetFont(FF_FONT1,FS_BOLD);
    $graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD);
    $graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD);

    // Display the graph
    $graph->Stroke();
    ?>