59 lines
1.3 KiB
PHP
59 lines
1.3 KiB
PHP
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<?php
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// $Id: canvasex03.php,v 1.1 2002/08/27 20:08:57 aditus Exp $
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include "../jpgraph.php";
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include "../jpgraph_canvas.php";
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include "../jpgraph_canvtools.php";
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// Define work space
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$xmax=20;
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$ymax=20;
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// Setup a basic canvas we can work
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$g = new CanvasGraph(400,200,'auto');
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$g->SetMargin(5,11,6,11);
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$g->SetShadow();
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$g->SetMarginColor("teal");
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// We need to stroke the plotarea and margin before we add the
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// text since we otherwise would overwrite the text.
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$g->InitFrame();
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// Create a new scale
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$scale = new CanvasScale($g);
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$scale->Set(0,$xmax,0,$ymax);
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// The shape class is wrapper around the Imgae class which translates
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// the coordinates for us
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$shape = new Shape($g,$scale);
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$shape->SetColor('black');
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// Add a black line
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$shape->SetColor('black');
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$shape->Line(0,0,20,20);
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// .. and a circle (x,y,diameter)
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$shape->Circle(5,14,2);
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// .. and a filled circle (x,y,diameter)
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$shape->SetColor('red');
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$shape->FilledCircle(11,8,3);
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// .. add a rectangle
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$shape->SetColor('green');
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$shape->FilledRectangle(15,8,19,14);
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// .. add a filled rounded rectangle
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$shape->SetColor('green');
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$shape->FilledRoundedRectangle(2,3,8,6);
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// .. with a darker border
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$shape->SetColor('darkgreen');
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$shape->RoundedRectangle(2,3,8,6);
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// Stroke the graph
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$g->Stroke();
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?>
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