canvasex02.php

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    <?php // content="text/plain; charset=utf-8"
    // $Id: canvasex02.php,v 1.1 2002/08/27 20:08:57 aditus Exp $
    require_once ('jpgraph/jpgraph.php');
    require_once ('jpgraph/jpgraph_canvas.php');

    // Setup a basic canvas we can work
    $g = new CanvasGraph(400,200,'auto');
    $g->SetMargin(5,11,6,11);
    $g->SetShadow();
    $g->SetMarginColor("teal");

    // We need to stroke the plotarea and margin before we add the
    // text since we otherwise would overwrite the text.
    $g->InitFrame();

    // Add a black line
    $g->img->SetColor('black');
    $g->img->Line(0,0,100,100);

    // .. and a circle (x,y,diameter)
    $g->img->Circle(100,100,50);

    // .. and a filled circle (x,y,diameter)
    $g->img->SetColor('red');
    $g->img->FilledCircle(200,100,50);

    // .. add a rectangle
    $g->img->SetColor('green');
    $g->img->FilledRectangle(10,10,50,50);

    // .. add a filled rounded rectangle
    $g->img->SetColor('green');
    $g->img->FilledRoundedRectangle(300,30,350,80,10);
    // .. with a darker border
    $g->img->SetColor('darkgreen');
    $g->img->RoundedRectangle(300,30,350,80,10);

    // Stroke the graph
    $g->Stroke();

    ?>