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Initial version, 1.10.0.5 release
2012-05-21 20:32:26 +00:00
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
2.3.0.4 release
2013-12-09 08:35:20 +00:00
<html><head><title>/home/gaudenz/project/mxgraph2/build/mxgraph/php/src/canvas/mxGdCanvas.php</title><link rel="stylesheet" type="text/css" href="../../styles/main.css"><script language=JavaScript src="../../javascript/main.js"></script><script language=JavaScript src="../../javascript/prettify.js"></script><script language=JavaScript src="../../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!--
Initial version, 1.10.0.5 release
2012-05-21 20:32:26 +00:00
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<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="mxGdCanvas.php"></a>mxGdCanvas.php</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#mxGdCanvas.php" >mxGdCanvas.php</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Variables" >Variables</a></td><td class=SDescription></td></tr><tr class="SVariable SIndent1 SMarked"><td class=SEntry><a href="#antialias" >antialias</a></td><td class=SDescription>Specifies if image aspect should be preserved in drawImage. </td></tr><tr class="SClass"><td class=SEntry><a href="#mxGdCanvas" >mxGdCanvas</a></td><td class=SDescription>Canvas for drawing graphs using the GD library. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxGdCanvas.Variables" >Variables</a></td><td class=SDescription></td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxGdCanvas.antialias" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">antialias</a></td><td class=SDescription>Specifies if antialiasing should be enabled. </td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxGdCanvas.enableTtf" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">enableTtf</a></td><td class=SDescription>Specifies if truetype fonts are enabled if available. </td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxGdCanvas.shadowColor" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">shadowColor</a></td><td class=SDescription>Holds the color object for the shadow color defined in <a href="../util/mxConstants-php.html#mxConstants.W3C_SHADOWCOLOR" class=LVariable id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">mxConstants.W3C_SHADOWCOLOR</a>.</td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxGdCanvas.imageCache" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">imageCache</a></td><td class=SDescription>Holds the image cache.</td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxGdCanvas.image" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">image</a></td><td class=SDescription>Holds the image.</td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxGdCanvas.height" >height</a></td><td class=SDescription>Holds the height.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxGdCanvas.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGdCanvas.mxGdCanvas" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">mxGdCanvas</a></td><td class=SDescription>Constructs a new GD canvas. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxGdCanvas.loadImage" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')">loadImage</a></td><td class=SDescription>Returns an image instance for the given URL. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGdCanvas.drawCell" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')">drawCell</a></td><td class=SDescription>Draws the given cell state.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxGdCanvas.drawLabel" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')">drawLabel</a></td><td class=SDescription>Draws the given label.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGdCanvas.drawMarker" id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')">drawMarker</a></td><td class=SDescription>Draws the specified marker.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxGdCanvas.getImage" id=link12 onMouseOv
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Variables"></a>Variables</h3></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="antialias"></a>antialias</h3><div class=CBody><p>Specifies if image aspect should be preserved in drawImage.&nbsp; Default is true.</p></div></div></div>
<div class="CClass"><div class=CTopic><h2 class=CTitle><a name="mxGdCanvas"></a>mxGdCanvas</h2><div class=CBody><p>Canvas for drawing graphs using the GD library.&nbsp; This class requires GD support (GDLib).&nbsp; Note that rounded corners, gradients and word wrapping are not supported by GD.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SGroup"><td class=SEntry><a href="#mxGdCanvas.Variables" >Variables</a></td><td class=SDescription></td></tr><tr class="SVariable SIndent1 SMarked"><td class=SEntry><a href="#mxGdCanvas.antialias" id=link37 onMouseOver="ShowTip(event, 'tt1', 'link37')" onMouseOut="HideTip('tt1')">antialias</a></td><td class=SDescription>Specifies if antialiasing should be enabled. </td></tr><tr class="SVariable SIndent1"><td class=SEntry><a href="#mxGdCanvas.enableTtf" id=link38 onMouseOver="ShowTip(event, 'tt2', 'link38')" onMouseOut="HideTip('tt2')">enableTtf</a></td><td class=SDescription>Specifies if truetype fonts are enabled if available. </td></tr><tr class="SVariable SIndent1 SMarked"><td class=SEntry><a href="#mxGdCanvas.shadowColor" id=link39 onMouseOver="ShowTip(event, 'tt3', 'link39')" onMouseOut="HideTip('tt3')">shadowColor</a></td><td class=SDescription>Holds the color object for the shadow color defined in <a href="../util/mxConstants-php.html#mxConstants.W3C_SHADOWCOLOR" class=LVariable id=link40 onMouseOver="ShowTip(event, 'tt4', 'link40')" onMouseOut="HideTip('tt4')">mxConstants.W3C_SHADOWCOLOR</a>.</td></tr><tr class="SVariable SIndent1"><td class=SEntry><a href="#mxGdCanvas.imageCache" id=link41 onMouseOver="ShowTip(event, 'tt5', 'link41')" onMouseOut="HideTip('tt5')">imageCache</a></td><td class=SDescription>Holds the image cache.</td></tr><tr class="SVariable SIndent1 SMarked"><td class=SEntry><a href="#mxGdCanvas.image" id=link42 onMouseOver="ShowTip(event, 'tt6', 'link42')" onMouseOut="HideTip('tt6')">image</a></td><td class=SDescription>Holds the image.</td></tr><tr class="SVariable SIndent1"><td class=SEntry><a href="#mxGdCanvas.height" >height</a></td><td class=SDescription>Holds the height.</td></tr><tr class="SGroup"><td class=SEntry><a href="#mxGdCanvas.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#mxGdCanvas.mxGdCanvas" id=link43 onMouseOver="ShowTip(event, 'tt7', 'link43')" onMouseOut="HideTip('tt7')">mxGdCanvas</a></td><td class=SDescription>Constructs a new GD canvas. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#mxGdCanvas.loadImage" id=link44 onMouseOver="ShowTip(event, 'tt8', 'link44')" onMouseOut="HideTip('tt8')">loadImage</a></td><td class=SDescription>Returns an image instance for the given URL. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#mxGdCanvas.drawCell" id=link45 onMouseOver="ShowTip(event, 'tt9', 'link45')" onMouseOut="HideTip('tt9')">drawCell</a></td><td class=SDescription>Draws the given cell state.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#mxGdCanvas.drawLabel" id=link46 onMouseOver="ShowTip(event, 'tt10', 'link46')" onMouseOut="HideTip('tt10')">drawLabel</a></td><td class=SDescription>Draws the given label.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#mxGdCanvas.drawMarker" id=link47 onMouseOver="ShowTip(event, 'tt11', 'link47')" onMouseOut="HideTip('tt11')">drawMarker</a></td><td class=SDescription>Draws the specified marker.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#mxGdCanvas.getImage" id=link48 onMouseOver="ShowTip(event, 'tt12', 'link48')" onMouseOut="HideTip('tt12')">getImage</a></td><td class=SDescription>Returns an image that represents this canvas.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#mxGdCanvas.setImage" id=link49 onMouseOver="ShowTip(event, 'tt13', 'link49')" onMouseOut="HideTip('tt13')">setImage</a></td><td class=SDescription>Sets the image that represents the canvas.</td></t
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.Variables"></a>Variables</h3></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.antialias"></a>antialias</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $antialias</td></tr></table></blockquote><p>Specifies if antialiasing should be enabled.&nbsp; Default is false.&nbsp; NOTE: GD has a known bug where strokeWidths are ignored if this is enabled.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.enableTtf"></a>enableTtf</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $enableTtf</td></tr></table></blockquote><p>Specifies if truetype fonts are enabled if available.&nbsp; Default is <a href="../util/mxConstants-php.html#mxConstants.TTF_ENABLED" class=LVariable id=link73 onMouseOver="ShowTip(event, 'tt37', 'link73')" onMouseOut="HideTip('tt37')">mxConstants.TTF_ENABLED</a>.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.shadowColor"></a>shadowColor</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $shadowColor</td></tr></table></blockquote><p>Holds the color object for the shadow color defined in <a href="../util/mxConstants-php.html#mxConstants.W3C_SHADOWCOLOR" class=LVariable id=link74 onMouseOver="ShowTip(event, 'tt4', 'link74')" onMouseOut="HideTip('tt4')">mxConstants.W3C_SHADOWCOLOR</a>.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.imageCache"></a>imageCache</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $imageCache</td></tr></table></blockquote><p>Holds the image cache.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.image"></a>image</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $image</td></tr></table></blockquote><p>Holds the image.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.height"></a>height</h3><div class=CBody><p>Holds the height.</p></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.Functions"></a>Functions</h3></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.mxGdCanvas"></a>mxGdCanvas</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function mxGdCanvas(</td><td class=PParameter nowrap>$width</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> 0,</td></tr><tr><td></td><td class=PParameter nowrap>$height</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> 0,</td></tr><tr><td></td><td class=PParameter nowrap>$scale</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> 1,</td></tr><tr><td></td><td class=PParameter nowrap>$background</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$imageBasePath</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> &quot;&quot;</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Constructs a new GD canvas.&nbsp; Use a HTML color definition for the optional background parameter, eg. white or #FFFFFF.&nbsp; The buffered <a href="#mxGdCanvas.image" class=LVariable id=link75 onMouseOver="ShowTip(event, 'tt6', 'link75')" onMouseOut="HideTip('tt6')">image</a> is only created if the given width and height are greater than 0.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.loadImage"></a>loadImage</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function loadImage(</td><td class=PParameter nowrap>$image</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns an image instance for the given URL.&nbsp; If the URL has been loaded before than an instance of the same instance is returned as in the previous call.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawCell"></a>drawCell</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawCell(</td><td class=PParameter nowrap>$state</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws the given cell state.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawLabel"></a>drawLabel</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawLabel(</td><td class=PParameter nowrap>$text,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$state,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$html</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws the given label.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawMarker"></a>drawMarker</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawMarker(</td><td class=PParameter nowrap>$type,</td></tr><tr><td></td><td class=PParameter nowrap>$p0,</td></tr><tr><td></td><td class=PParameter nowrap>$pe,</td></tr><tr><td></td><td class=PParameter nowrap>$size,</td></tr><tr><td></td><td class=PParameter nowrap>$stroke</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws the specified marker.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.getImage"></a>getImage</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>function getImage()</td></tr></table></blockquote><p>Returns an image that represents this canvas.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.setImage"></a>setImage</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function setImage(</td><td class=PParameter nowrap>$img</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets the image that represents the canvas.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.getImageForStyle"></a>getImageForStyle</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function getImageForStyle(</td><td class=PParameter nowrap>$style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns an image that represents this canvas.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawLine"></a>drawLine</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawLine(</td><td class=PParameter nowrap>$x0,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$y0,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$x1,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$y1,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$stroke</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$dashed</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws the given line.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawShape"></a>drawShape</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawShape(</td><td class=PParameter nowrap>$x,</td></tr><tr><td></td><td class=PParameter nowrap>$y,</td></tr><tr><td></td><td class=PParameter nowrap>$w,</td></tr><tr><td></td><td class=PParameter nowrap>$h,</td></tr><tr><td></td><td class=PParameter nowrap>$style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws the given shape.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawPolygon"></a>drawPolygon</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawPolygon(</td><td class=PParameter nowrap>$points,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$fill</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$stroke</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$shadow</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws the given polygon.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawRect"></a>drawRect</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawRect(</td><td class=PParameter nowrap>$x,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$y,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$w,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$h,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$fill</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$stroke</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$shadow</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false,</td></tr><tr><td></td><td class=PParameter nowrap>$rounded</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false,</td></tr><tr><td></td><td class=PParameter nowrap>$dashed</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws then given rectangle.&nbsp; Rounded is currently ignored.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawOval"></a>drawOval</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawOval(</td><td class=PParameter nowrap>$x,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$y,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$w,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$h,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$fill</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$stroke</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$shadow</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws then given ellipse.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawRhombus"></a>drawRhombus</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawRhombus(</td><td class=PParameter nowrap>$x,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$y,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$w,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$h,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$fill</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$stroke</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$shadow</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws then given rhombus.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawTriangle"></a>drawTriangle</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawTriangle(</td><td class=PParameter nowrap>$x,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$y,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$w,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$h,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$fill</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$stroke</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$shadow</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false,</td></tr><tr><td></td><td class=PParameter nowrap>$direction</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws then given triangle.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawHexagon"></a>drawHexagon</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawHexagon(</td><td class=PParameter nowrap>$x,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$y,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$w,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$h,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$fill</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$stroke</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$shadow</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false,</td></tr><tr><td></td><td class=PParameter nowrap>$direction</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws then given haxagon.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawCylinder"></a>drawCylinder</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawCylinder(</td><td class=PParameter nowrap>$x,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$y,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$w,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$h,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$fill</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$stroke</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$shadow</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws then given cylinder.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawCloud"></a>drawCloud</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawCloud(</td><td class=PParameter nowrap>$x,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$y,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$w,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$h,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$fill</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$stroke</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$shadow</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%>false</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws then given cloud.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawActor"></a>drawActor</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawActor(</td><td class=PParameter nowrap>$x,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$y,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$w,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$h,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$fill</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$stroke</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$shadow</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%>false</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws then given cloud.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawImage"></a>drawImage</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawImage(</td><td class=PParameter nowrap>$x,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$y,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$w,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$h,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$image,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$aspect</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> true,</td></tr><tr><td></td><td class=PParameter nowrap>$flipH</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false,</td></tr><tr><td></td><td class=PParameter nowrap>$flipV</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> false</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws a given image.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawText"></a>drawText</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawText(</td><td class=PParameter nowrap>$string,</td></tr><tr><td></td><td class=PParameter nowrap>$x,</td></tr><tr><td></td><td class=PParameter nowrap>$y,</td></tr><tr><td></td><td class=PParameter nowrap>$w,</td></tr><tr><td></td><td class=PParameter nowrap>$h,</td></tr><tr><td></td><td class=PParameter nowrap>$style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.getTrueTypeFont"></a>getTrueTypeFont</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function getTrueTypeFont(</td><td class=PParameter nowrap>$style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the truetype font to be used to draw the text with the given style.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.getTrueTypeFontSize"></a>getTrueTypeFontSize</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function getTrueTypeFontSize(</td><td class=PParameter nowrap>$style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the truetype font size to be used to draw the text with the given style.&nbsp; This returns the fontSize in the style of the default fontsize multiplied with &lt;ttfSizeFactor&gt;.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawTtfText"></a>drawTtfText</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawTtfText(</td><td class=PParameter nowrap>$string,</td></tr><tr><td></td><td class=PParameter nowrap>$x,</td></tr><tr><td></td><td class=PParameter nowrap>$y,</td></tr><tr><td></td><td class=PParameter nowrap>$w,</td></tr><tr><td></td><td class=PParameter nowrap>$h,</td></tr><tr><td></td><td class=PParameter nowrap>$style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawTtxTextLine"></a>drawTtxTextLine</h3><div class=CBody><p>Draws a single line of the given true type font text.&nbsp; The w and h are the width and height of the complete text box that contains this line.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.getFixedFontSize"></a>getFixedFontSize</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function getFixedFontSize(</td><td class=PParameter nowrap>$fontSize,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$fontFamily,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$fontStyle</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%>null</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the fixed font size for GD (1 t0 5) for the given font properties</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawString"></a>drawString</h3></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawFixedTextLine"></a>drawFixedTextLine</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawFixedTextLine(</td><td class=PParameter nowrap>$text,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$font,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$left,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$top,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$color,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$horizontal</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> true</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws the given fixed text line.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.getColor"></a>getColor</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function getColor(</td><td class=PParameter nowrap>$hex,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$default</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Allocates the given color and returns a reference to it.&nbsp; Supported color names are black, red, green, blue, orange, yellow, pink, turqoise, white, gray and any hex codes between 000000 and FFFFFF.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.offset"></a>offset</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function offset(</td><td class=PParameter nowrap>$points,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$dx</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$dy</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Creates a new array of x, y sequences where the each coordinate is translated by dx and dy, respectively.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.destroy"></a>destroy</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>function destroy()</td></tr></table></blockquote><p>Destroys all allocated resources.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGdCanvas.drawGraph"></a>drawGraph</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>public static function drawGraph(</td><td class=PParameter nowrap>$graph,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$clip</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$bg</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws the given graph using this canvas.</p></div></div></div>
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<div id=Menu><div class=MEntry><div class=MFile><a href="../index-txt.html">API Specification</a></div></div><div class=MEntry><div class=MFile id=MSelected>canvas/<wbr>mxGdCanvas.php</div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Io</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="../io/mxCellCodec-php.html">mxCellCodec</a></div></div><div class=MEntry><div class=MFile><a href="../io/mxCodec-php.html">mxCodec</a></div></div><div class=MEntry><div class=MFile><a href="../io/mxCodecRegistry-php.html">mxCodecRegistry</a></div></div><div class=MEntry><div class=MFile><a href="../io/mxModelCodec-php.html">mxModelCodec</a></div></div><div class=MEntry><div class=MFile><a href="../io/mxObjectCodec-php.html">mxObjectCodec</a></div></div><div class=MEntry><div class=MFile><a href="../io/mxStylesheetCodec-php.html">mxStylesheetCodec</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Model</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="../model/mxCell-php.html">mxCell</a></div></div><div class=MEntry><div class=MFile><a href="../model/mxCellPath-php.html">mxCellPath</a></div></div><div class=MEntry><div class=MFile><a href="../model/mxGeometry-php.html">mxGeometry</a></div></div><div class=MEntry><div class=MFile><a href="../model/mxGraphModel-php.html">mxGraphModel</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../reader/mxGraphViewHtmlReader-php.html">mxGraphViewHtmlReader</a></div></div><div class=MEntry><div class=MFile><a href="../reader/mxGraphViewImageReader-php.html">mxGraphViewImageReader</a></div></div><div class=MEntry><div class=MFile><a href="mxHtmlCanvas-php.html">mxHtmlCanvas</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Util</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MFile><a href="../util/mxConstants-php.html">mxConstants</a></div></div><div class=MEntry><div class=MFile><a href="../util/mxEvent-php.html">mxEvent</a></div></div><div class=MEntry><div class=MFile><a href="../util/mxEventObject-php.html">mxEventObject</a></div></div><div class=MEntry><div class=MFile><a href="../util/mxEventSource-php.html">mxEventSource</a></div></div><div class=MEntry><div class=MFile><a href="../util/mxImageBundle-php.html">mxImageBundle</a></div></div><div class=MEntry><div class=MFile><a href="../util/mxLog-php.html">mxLog</a></div></div><div class=MEntry><div class=MFile><a href="../util/mxPoint-php.html">mxPoint</a></div></div><div class=MEntry><div class=MFile><a href="../util/mxRectangle-php.html">mxRectangle</a></div></div><div class=MEntry><div class=MFile><a href="../util/mxUtils-php.html">mxUtils</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent4')">View</a><div class=MGroupContent id=MGroupContent4><div class=MEntry><div class=MFile><a href="../view/mxCellState-php.html">mxCellState</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxConnectionConstraint-php.html">mxConnectionConstraint</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxEdgeStyle-php.html">mxEdgeStyleFunction</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxGraph-php.html">mxGraph</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxGraphView-php.html">mxGraphView</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxPerimeter-php.html">mxPerimeterFunction</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxStyleRegistry-php.html">mxStyleRegistry</a></div></div><div class=MEntry><div class=MFile><a href="../view/mxStylesheet-php.html">mxStylesheet</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent5')">Index</a><div class=MGroupContent id=MGroupContent5><div class=MEntry><div class=MIndex><a href="../../index/Ge
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<div class=CToolTip id="tt1"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $antialias</td></tr></table></blockquote>Specifies if antialiasing should be enabled. </div></div><div class=CToolTip id="tt2"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $enableTtf</td></tr></table></blockquote>Specifies if truetype fonts are enabled if available. </div></div><div class=CToolTip id="tt3"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $shadowColor</td></tr></table></blockquote>Holds the color object for the shadow color defined in mxConstants.W3C_SHADOWCOLOR.</div></div><div class=CToolTip id="tt4"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>public static $W3C_SHADOWCOLOR</td></tr></table></blockquote>Defines the color to be used to draw shadows in DOM documents.</div></div><div class=CToolTip id="tt5"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $imageCache</td></tr></table></blockquote>Holds the image cache.</div></div><div class=CToolTip id="tt6"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>var $image</td></tr></table></blockquote>Holds the image.</div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function mxGdCanvas(</td><td class=PParameter nowrap>$width</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> 0,</td></tr><tr><td></td><td class=PParameter nowrap>$height</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> 0,</td></tr><tr><td></td><td class=PParameter nowrap>$scale</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> 1,</td></tr><tr><td></td><td class=PParameter nowrap>$background</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> null,</td></tr><tr><td></td><td class=PParameter nowrap>$imageBasePath</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</td><td class=PDefaultValue width=100%> &quot;&quot;</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Constructs a new GD canvas. </div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function loadImage(</td><td class=PParameter nowrap>$image</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns an image instance for the given URL. </div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawCell(</td><td class=PParameter nowrap>$state</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Draws the given cell state.</div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>function drawLabel(</td><td class=PParameter nowrap>$text,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$state,</td><td class=PDefaultValuePrefix>&nbsp;&nbsp;</td><td class=PDefaultValue width=100%></td></tr><tr><td></td><td class=PParameter nowrap>$html</td><td class=PDefaultValuePrefix>&nbsp;=&nbsp;</
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