barlinealphaex1.php

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

    // Some "random" data
    $ydata  = array(10,120,80,190,260,170,60,40,20,230);
    $ydata2 = array(10,70,40,120,200,60,80,40,20,5);

    // Get a list of month using the current locale
    $months = $gDateLocale->GetShortMonth();

    // Create the graph.
    $graph = new Graph(300,200);
    $graph->SetScale("textlin");
    $graph->SetMarginColor('white');

    // Adjust the margin slightly so that we use the
    // entire area (since we don't use a frame)
    $graph->SetMargin(30,1,20,5);

    // Box around plotarea
    $graph->SetBox();

    // No frame around the image
    $graph->SetFrame(false);

    // Setup the tab title
    $graph->tabtitle->Set('Year 2003');
    $graph->tabtitle->SetFont(FF_ARIAL,FS_BOLD,10);

    // Setup the X and Y grid
    $graph->ygrid->SetFill(true,'#DDDDDD@0.5','#BBBBBB@0.5');
    $graph->ygrid->SetLineStyle('dashed');
    $graph->ygrid->SetColor('gray');
    $graph->xgrid->Show();
    $graph->xgrid->SetLineStyle('dashed');
    $graph->xgrid->SetColor('gray');

    // Setup month as labels on the X-axis
    $graph->xaxis->SetTickLabels($months);
    $graph->xaxis->SetFont(FF_ARIAL,FS_NORMAL,8);
    $graph->xaxis->SetLabelAngle(45);

    // Create a bar pot
    $bplot = new BarPlot($ydata);
    $bplot->SetWidth(0.6);
    $fcol='#440000';
    $tcol='#FF9090';

    $bplot->SetFillGradient($fcol,$tcol,GRAD_LEFT_REFLECTION);

    // Set line weigth to 0 so that there are no border
    // around each bar
    $bplot->SetWeight(0);

    $graph->Add($bplot);

    // Create filled line plot
    $lplot = new LinePlot($ydata2);
    $lplot->SetFillColor('skyblue@0.5');
    $lplot->SetColor('navy@0.7');
    $lplot->SetBarCenter();

    $lplot->mark->SetType(MARK_SQUARE);
    $lplot->mark->SetColor('blue@0.5');
    $lplot->mark->SetFillColor('lightblue');
    $lplot->mark->SetSize(6);

    $graph->Add($lplot);

    // .. and finally send it back to the browser
    $graph->Stroke();
    ?>