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<title>mxICanvas2D (mxGraph 3.5.1.0 API Specification)</title>
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<div class="header">
<div class="subTitle">com.mxgraph.canvas</div>
<h2 title="Interface mxICanvas2D" class="title">Interface mxICanvas2D</h2>
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<dl>
<dt>All Known Implementing Classes:</dt>
<dd><a href="../../../com/mxgraph/canvas/mxGraphicsCanvas2D.html" title="class in com.mxgraph.canvas">mxGraphicsCanvas2D</a></dd>
</dl>
<hr>
<br>
<pre>public interface <span class="strong">mxICanvas2D</span></pre>
<div class="block">Requirements for implementing technologies:
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- Path rendering (move, line, quad, curve, arc)
- Images, flip v/h, aspect, alpha (PNG, JPG, GIF)
- Linear gradients (in all four directions)
- Transparency, fill and stroke
- Rotation, flip v/h
- Font rendering
- Dash patterns
- Clipping by path (not just rectangle)
- Alpha gradients (for glass effect)
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- Encode result as image (PNG, JPG)</div>
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<h3>Method Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#begin()">begin</a></strong>()</code>
<div class="block">Begins a new path.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#close()">close</a></strong>()</code>
<div class="block">Closes the current path.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#curveTo(double, double, double, double, double, double)">curveTo</a></strong>(double&nbsp;x1,
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double&nbsp;y1,
double&nbsp;x2,
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double&nbsp;y2,
double&nbsp;x3,
double&nbsp;y3)</code>
<div class="block">Draws a bezier curve to the given point.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#ellipse(double, double, double, double)">ellipse</a></strong>(double&nbsp;x,
double&nbsp;y,
double&nbsp;w,
double&nbsp;h)</code>
<div class="block">Next fill or stroke should draw an ellipse.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#fill()">fill</a></strong>()</code>
<div class="block">Fills the current path.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#fillAndStroke()">fillAndStroke</a></strong>()</code>
<div class="block">Fills and paints the outline of the current path.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#image(double, double, double, double, java.lang.String, boolean, boolean, boolean)">image</a></strong>(double&nbsp;x,
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double&nbsp;y,
double&nbsp;w,
double&nbsp;h,
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<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;src,
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boolean&nbsp;aspect,
boolean&nbsp;flipH,
boolean&nbsp;flipV)</code>
<div class="block">Draws the given image.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#lineTo(double, double)">lineTo</a></strong>(double&nbsp;x,
double&nbsp;y)</code>
<div class="block">Draws a line to the given path.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#moveTo(double, double)">moveTo</a></strong>(double&nbsp;x,
double&nbsp;y)</code>
<div class="block">Moves to the given path.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#quadTo(double, double, double, double)">quadTo</a></strong>(double&nbsp;x1,
double&nbsp;y1,
double&nbsp;x2,
double&nbsp;y2)</code>
<div class="block">Draws a quadratic curve to the given point.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#rect(double, double, double, double)">rect</a></strong>(double&nbsp;x,
double&nbsp;y,
double&nbsp;w,
double&nbsp;h)</code>
<div class="block">Next fill or stroke should draw a rectangle.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#restore()">restore</a></strong>()</code>
<div class="block">Restores the previous state of the canvas.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#rotate(double, boolean, boolean, double, double)">rotate</a></strong>(double&nbsp;theta,
boolean&nbsp;flipH,
boolean&nbsp;flipV,
double&nbsp;cx,
double&nbsp;cy)</code>
<div class="block">Rotates the canvas by the given angle around the given center.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#roundrect(double, double, double, double, double, double)">roundrect</a></strong>(double&nbsp;x,
double&nbsp;y,
double&nbsp;w,
double&nbsp;h,
double&nbsp;dx,
double&nbsp;dy)</code>
<div class="block">Next fill or stroke should draw a round rectangle.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#save()">save</a></strong>()</code>
<div class="block">Saves the current state of the canvas.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#scale(double)">scale</a></strong>(double&nbsp;value)</code>
<div class="block">Uniformaly scales the canvas by the given amount.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setAlpha(double)">setAlpha</a></strong>(double&nbsp;value)</code>
<div class="block">Default value 1.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setDashed(boolean)">setDashed</a></strong>(boolean&nbsp;value)</code>
<div class="block">Sets the dashed state.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setDashPattern(java.lang.String)">setDashPattern</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
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<div class="block">Sets the dash pattern.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setFillAlpha(double)">setFillAlpha</a></strong>(double&nbsp;value)</code>
<div class="block">Default value 1.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setFillColor(java.lang.String)">setFillColor</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
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<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</div>
</td>
</tr>
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<tr class="rowColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setFontBackgroundColor(java.lang.String)">setFontBackgroundColor</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
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<div class="block">Default value "#000000".</div>
</td>
</tr>
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<tr class="altColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setFontBorderColor(java.lang.String)">setFontBorderColor</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
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<div class="block">Default value "#000000".</div>
</td>
</tr>
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<tr class="rowColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setFontColor(java.lang.String)">setFontColor</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
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<div class="block">Default value "#000000".</div>
</td>
</tr>
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<tr class="altColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setFontFamily(java.lang.String)">setFontFamily</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
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<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#DEFAULT_FONTFAMILY"><code>mxConstants.DEFAULT_FONTFAMILY</code></a>.</div>
</td>
</tr>
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<tr class="rowColor">
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setFontSize(double)">setFontSize</a></strong>(double&nbsp;value)</code>
<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#DEFAULT_FONTSIZE"><code>mxConstants.DEFAULT_FONTSIZE</code></a>.</div>
</td>
</tr>
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<tr class="altColor">
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setFontStyle(int)">setFontStyle</a></strong>(int&nbsp;value)</code>
<div class="block">Default value 0.</div>
</td>
</tr>
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<tr class="rowColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setGradient(java.lang.String, java.lang.String, double, double, double, double, java.lang.String, double, double)">setGradient</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;color1,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;color2,
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double&nbsp;x,
double&nbsp;y,
double&nbsp;w,
double&nbsp;h,
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<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;direction,
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double&nbsp;alpha1,
double&nbsp;alpha2)</code>
<div class="block">Prepares the canvas to draw a gradient.</div>
</td>
</tr>
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<tr class="altColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setLineCap(java.lang.String)">setLineCap</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
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<div class="block">Sets the linecap.</div>
</td>
</tr>
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<tr class="rowColor">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setLineJoin(java.lang.String)">setLineJoin</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
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<div class="block">Sets the linejoin.</div>
</td>
</tr>
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<tr class="altColor">
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setMiterLimit(double)">setMiterLimit</a></strong>(double&nbsp;value)</code>
<div class="block">Sets the miterlimit.</div>
</td>
</tr>
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<tr class="rowColor">
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setShadow(boolean)">setShadow</a></strong>(boolean&nbsp;enabled)</code>
<div class="block">Enables or disables the painting of shadows.</div>
</td>
</tr>
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<tr class="altColor">
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setShadowAlpha(double)">setShadowAlpha</a></strong>(double&nbsp;value)</code>
<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</div>
</td>
</tr>
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<tr class="rowColor">
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<td class="colFirst"><code>void</code></td>
3.1.2.0 release
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setShadowColor(java.lang.String)">setShadowColor</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
2.5.1.0 release
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<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</div>
</td>
</tr>
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<tr class="altColor">
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setShadowOffset(double, double)">setShadowOffset</a></strong>(double&nbsp;dx,
double&nbsp;dy)</code>
<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</div>
</td>
</tr>
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<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setStrokeAlpha(double)">setStrokeAlpha</a></strong>(double&nbsp;value)</code>
<div class="block">Default value 1.</div>
</td>
</tr>
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<tr class="altColor">
<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setStrokeColor(java.lang.String)">setStrokeColor</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
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<div class="block">Sets the stroke color.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#setStrokeWidth(double)">setStrokeWidth</a></strong>(double&nbsp;value)</code>
<div class="block">Sets the stroke width.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#stroke()">stroke</a></strong>()</code>
<div class="block">Paints the outline of the current path.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
3.1.3.0 release
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<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#text(double, double, double, double, java.lang.String, java.lang.String, java.lang.String, boolean, java.lang.String, java.lang.String, boolean, double, java.lang.String)">text</a></strong>(double&nbsp;x,
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double&nbsp;y,
double&nbsp;w,
double&nbsp;h,
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<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;align,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;valign,
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boolean&nbsp;wrap,
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<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;format,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;overflow,
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boolean&nbsp;clip,
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double&nbsp;rotation,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;dir)</code>
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<div class="block">Draws the given string.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/canvas/mxICanvas2D.html#translate(double, double)">translate</a></strong>(double&nbsp;dx,
double&nbsp;dy)</code>
<div class="block">Translates the canvas by the given amount.</div>
</td>
</tr>
</table>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
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<ul class="blockList">
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<h3>Method Detail</h3>
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<h4>save</h4>
<pre>void&nbsp;save()</pre>
<div class="block">Saves the current state of the canvas.</div>
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<h4>restore</h4>
<pre>void&nbsp;restore()</pre>
<div class="block">Restores the previous state of the canvas.</div>
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<h4>scale</h4>
<pre>void&nbsp;scale(double&nbsp;value)</pre>
<div class="block">Uniformaly scales the canvas by the given amount.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - The new scale value.</dd></dl>
</li>
</ul>
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<h4>translate</h4>
<pre>void&nbsp;translate(double&nbsp;dx,
double&nbsp;dy)</pre>
<div class="block">Translates the canvas by the given amount.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>dx</code> - X-coordinate of the translation.</dd><dd><code>dy</code> - Y-coordinate of the translation.</dd></dl>
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<h4>rotate</h4>
<pre>void&nbsp;rotate(double&nbsp;theta,
boolean&nbsp;flipH,
boolean&nbsp;flipV,
double&nbsp;cx,
double&nbsp;cy)</pre>
<div class="block">Rotates the canvas by the given angle around the given center. This
method may add rendering overhead and should be used with care.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>theta</code> - Rotation angle in degrees (0 - 360).</dd><dd><code>flipH</code> - Specifies if drawing should be flipped horizontally.</dd><dd><code>flipV</code> - Specifies if drawing should be flipped vertically.</dd><dd><code>cx</code> - X-coordinate of the center point.</dd><dd><code>cy</code> - Y-coordinate of the center point.</dd></dl>
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<pre>void&nbsp;setStrokeWidth(double&nbsp;value)</pre>
<div class="block">Sets the stroke width. This should default to 1 if unset.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - Width of the stroke. The value should be multiplied by the
current scale.</dd></dl>
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<pre>void&nbsp;setStrokeColor(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
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<div class="block">Sets the stroke color. This should default to <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>
if unset.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - Hex representation of the color or <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</dd></dl>
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<pre>void&nbsp;setDashed(boolean&nbsp;value)</pre>
<div class="block">Sets the dashed state. This should default to false if unset.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - Boolean representing the dashed state.</dd></dl>
</li>
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<h4>setDashPattern</h4>
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<pre>void&nbsp;setDashPattern(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
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<div class="block">Sets the dash pattern. This should default to "3 3" if unset.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - Space separated list of floats representing the dash
pattern. The value should be multiplied by the current scale.</dd></dl>
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<h4>setLineCap</h4>
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<pre>void&nbsp;setLineCap(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
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<div class="block">Sets the linecap. This should default to "flat" if unset.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - "flat", "square" or "round".</dd></dl>
</li>
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<h4>setLineJoin</h4>
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<pre>void&nbsp;setLineJoin(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
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<div class="block">Sets the linejoin. This should default to "miter" if unset.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - "miter", "round" or "bevel".</dd></dl>
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<h4>setMiterLimit</h4>
<pre>void&nbsp;setMiterLimit(double&nbsp;value)</pre>
<div class="block">Sets the miterlimit. This should default to 10 if unset.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - </dd></dl>
</li>
</ul>
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<h4>setFontSize</h4>
<pre>void&nbsp;setFontSize(double&nbsp;value)</pre>
<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#DEFAULT_FONTSIZE"><code>mxConstants.DEFAULT_FONTSIZE</code></a>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - </dd></dl>
</li>
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<pre>void&nbsp;setFontColor(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
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<div class="block">Default value "#000000".</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - Hex representation of the color or <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</dd></dl>
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</ul>
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<h4>setFontFamily</h4>
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<pre>void&nbsp;setFontFamily(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
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<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#DEFAULT_FONTFAMILY"><code>mxConstants.DEFAULT_FONTFAMILY</code></a>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - </dd></dl>
</li>
</ul>
<a name="setFontStyle(int)">
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<h4>setFontStyle</h4>
<pre>void&nbsp;setFontStyle(int&nbsp;value)</pre>
<div class="block">Default value 0. See <a href="../../../com/mxgraph/util/mxConstants.html#STYLE_FONTSTYLE"><code>mxConstants.STYLE_FONTSTYLE</code></a>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - </dd></dl>
</li>
</ul>
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<h4>setFontBackgroundColor</h4>
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<pre>void&nbsp;setFontBackgroundColor(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
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<div class="block">Default value "#000000".</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - Hex representation of the color or <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</dd></dl>
</li>
</ul>
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<h4>setFontBorderColor</h4>
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<pre>void&nbsp;setFontBorderColor(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
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<div class="block">Default value "#000000".</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - Hex representation of the color or <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</dd></dl>
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<h4>setAlpha</h4>
<pre>void&nbsp;setAlpha(double&nbsp;value)</pre>
<div class="block">Default value 1. This method may add rendering overhead and should be
used with care.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - </dd></dl>
</li>
</ul>
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<a name="setFillAlpha(double)">
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<h4>setFillAlpha</h4>
<pre>void&nbsp;setFillAlpha(double&nbsp;value)</pre>
<div class="block">Default value 1. This method may add rendering overhead and should be
used with care.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - </dd></dl>
</li>
</ul>
<a name="setStrokeAlpha(double)">
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<h4>setStrokeAlpha</h4>
<pre>void&nbsp;setStrokeAlpha(double&nbsp;value)</pre>
<div class="block">Default value 1. This method may add rendering overhead and should be
used with care.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - </dd></dl>
</li>
</ul>
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<h4>setFillColor</h4>
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<pre>void&nbsp;setFillColor(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
2.5.1.0 release
2014-04-01 11:30:48 +00:00
<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - Hex representation of the color or <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</dd></dl>
</li>
</ul>
<a name="setGradient(java.lang.String, java.lang.String, double, double, double, double, java.lang.String, double, double)">
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<h4>setGradient</h4>
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<pre>void&nbsp;setGradient(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;color1,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;color2,
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double&nbsp;x,
Initial version, 1.10.0.5 release
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double&nbsp;y,
double&nbsp;w,
double&nbsp;h,
3.1.2.0 release
2014-11-28 08:55:09 +00:00
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;direction,
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double&nbsp;alpha1,
double&nbsp;alpha2)</pre>
<div class="block">Prepares the canvas to draw a gradient.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>color1</code> - </dd><dd><code>color2</code> - </dd><dd><code>x</code> - </dd><dd><code>y</code> - </dd><dd><code>w</code> - </dd><dd><code>h</code> - </dd><dd><code>direction</code> - Direction may be null. Use default value
<a href="../../../com/mxgraph/util/mxConstants.html#DIRECTION_SOUTH"><code>mxConstants.DIRECTION_SOUTH</code></a>.</dd></dl>
</li>
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<a name="setShadow(boolean)">
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<h4>setShadow</h4>
<pre>void&nbsp;setShadow(boolean&nbsp;enabled)</pre>
<div class="block">Enables or disables the painting of shadows.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>enabled</code> - Whether the shadow should be enabled.</dd></dl>
</li>
</ul>
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<h4>setShadowColor</h4>
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<pre>void&nbsp;setShadowColor(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
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<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - Hex representation of the color or <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</dd></dl>
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<pre>void&nbsp;setShadowAlpha(double&nbsp;value)</pre>
<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - Hex representation of the color or <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</dd></dl>
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<pre>void&nbsp;setShadowOffset(double&nbsp;dx,
double&nbsp;dy)</pre>
<div class="block">Default value <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - Hex representation of the color or <a href="../../../com/mxgraph/util/mxConstants.html#NONE"><code>mxConstants.NONE</code></a>.</dd></dl>
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<h4>rect</h4>
<pre>void&nbsp;rect(double&nbsp;x,
double&nbsp;y,
double&nbsp;w,
double&nbsp;h)</pre>
<div class="block">Next fill or stroke should draw a rectangle.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - </dd><dd><code>y</code> - </dd><dd><code>w</code> - </dd><dd><code>h</code> - </dd></dl>
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<pre>void&nbsp;roundrect(double&nbsp;x,
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double&nbsp;y,
double&nbsp;w,
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double&nbsp;h,
double&nbsp;dx,
double&nbsp;dy)</pre>
<div class="block">Next fill or stroke should draw a round rectangle.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - </dd><dd><code>y</code> - </dd><dd><code>w</code> - </dd><dd><code>h</code> - </dd><dd><code>dx</code> - </dd><dd><code>dy</code> - </dd></dl>
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<h4>ellipse</h4>
<pre>void&nbsp;ellipse(double&nbsp;x,
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double&nbsp;y,
double&nbsp;w,
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double&nbsp;h)</pre>
<div class="block">Next fill or stroke should draw an ellipse.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - </dd><dd><code>y</code> - </dd><dd><code>w</code> - </dd><dd><code>h</code> - </dd></dl>
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<h4>image</h4>
<pre>void&nbsp;image(double&nbsp;x,
double&nbsp;y,
double&nbsp;w,
double&nbsp;h,
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<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;src,
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boolean&nbsp;aspect,
boolean&nbsp;flipH,
boolean&nbsp;flipV)</pre>
<div class="block">Draws the given image.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - </dd><dd><code>y</code> - </dd><dd><code>w</code> - </dd><dd><code>h</code> - </dd><dd><code>src</code> - </dd><dd><code>aspect</code> - </dd><dd><code>flipH</code> - </dd><dd><code>flipV</code> - </dd></dl>
</li>
</ul>
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2015-03-05 09:43:42 +00:00
<a name="text(double, double, double, double, java.lang.String, java.lang.String, java.lang.String, boolean, java.lang.String, java.lang.String, boolean, double, java.lang.String)">
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<h4>text</h4>
<pre>void&nbsp;text(double&nbsp;x,
double&nbsp;y,
double&nbsp;w,
double&nbsp;h,
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<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;align,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;valign,
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boolean&nbsp;wrap,
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<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;format,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;overflow,
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boolean&nbsp;clip,
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2015-03-05 09:43:42 +00:00
double&nbsp;rotation,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;dir)</pre>
2.5.1.0 release
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<div class="block">Draws the given string. Possible values for format are empty string for
plain text and html for HTML markup.</div>
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2015-03-05 09:43:42 +00:00
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - </dd><dd><code>y</code> - </dd><dd><code>w</code> - </dd><dd><code>h</code> - </dd><dd><code>str</code> - </dd><dd><code>align</code> - </dd><dd><code>valign</code> - </dd><dd><code>wrap</code> - </dd><dd><code>format</code> - </dd><dd><code>overflow</code> - </dd><dd><code>clip</code> - </dd><dd><code>rotation</code> - </dd><dd><code>dir</code> - </dd></dl>
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<h4>begin</h4>
<pre>void&nbsp;begin()</pre>
<div class="block">Begins a new path.</div>
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<pre>void&nbsp;moveTo(double&nbsp;x,
double&nbsp;y)</pre>
<div class="block">Moves to the given path.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - </dd><dd><code>y</code> - </dd></dl>
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<h4>lineTo</h4>
<pre>void&nbsp;lineTo(double&nbsp;x,
double&nbsp;y)</pre>
<div class="block">Draws a line to the given path.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - </dd><dd><code>y</code> - </dd></dl>
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<pre>void&nbsp;quadTo(double&nbsp;x1,
double&nbsp;y1,
double&nbsp;x2,
double&nbsp;y2)</pre>
<div class="block">Draws a quadratic curve to the given point.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>x1</code> - </dd><dd><code>y1</code> - </dd><dd><code>x2</code> - </dd><dd><code>y2</code> - </dd></dl>
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<h4>curveTo</h4>
<pre>void&nbsp;curveTo(double&nbsp;x1,
double&nbsp;y1,
double&nbsp;x2,
double&nbsp;y2,
double&nbsp;x3,
double&nbsp;y3)</pre>
<div class="block">Draws a bezier curve to the given point.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>x1</code> - </dd><dd><code>y1</code> - </dd><dd><code>x2</code> - </dd><dd><code>y2</code> - </dd><dd><code>x3</code> - </dd><dd><code>y3</code> - </dd></dl>
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<a name="close()">
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<h4>close</h4>
<pre>void&nbsp;close()</pre>
<div class="block">Closes the current path.</div>
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<h4>stroke</h4>
<pre>void&nbsp;stroke()</pre>
<div class="block">Paints the outline of the current path.</div>
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<h4>fill</h4>
<pre>void&nbsp;fill()</pre>
<div class="block">Fills the current path.</div>
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<h4>fillAndStroke</h4>
<pre>void&nbsp;fillAndStroke()</pre>
<div class="block">Fills and paints the outline of the current path.</div>
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</ul>
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</ul>
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