/usr/share/jpgraph/jpgraph_canvas.php is in libphp-jpgraph 1.5.2-12.
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/*=======================================================================
// File: JPGRAPH_CANVAS.PHP
// Description: Canvas drawing extension for JpGraph
// Created: 2001-01-08
// Author: Johan Persson (johanp@aditus.nu)
// Ver: $Id: jpgraph_canvas.php,v 1.8 2002/01/24 21:48:32 aditus Exp $
//
// License: This code is released under GPL 2.0
// Copyright (C) 2001 Johan Persson
//========================================================================
*/
//===================================================
// CLASS CanvasGraph
// Description: Creates a simple canvas graph which
// might be used together with the basic Image drawing
// primitives. Useful to auickoly produce some arbitrary
// graphic which benefits from all the functionality in the
// graph liek caching for example.
//===================================================
class CanvasGraph extends Graph {
//---------------
// CONSTRUCTOR
function CanvasGraph($aWidth=300,$aHeight=200,$aCachedName="",$timeout=0,$inline=1) {
$this->Graph($aWidth,$aHeight,$aCachedName,$timeout,$inline);
}
//---------------
// PUBLIC METHODS
// Method description
function Stroke($aStrokeFileName="") {
if( $this->texts != null ) {
for($i=0; $i<count($this->texts); ++$i) {
$this->texts[$i]->Stroke($this->img);
}
}
// Stream the generated picture
$this->cache->PutAndStream($this->img,$this->cache_name,$this->inline,$aStrokeFileName);
}
} // Class
/* EOF */
?>
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