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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<div class="subTitle">com.mxgraph.canvas</div>
<h2 title="Interface mxICanvas" class="title">Interface mxICanvas</h2>
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<dt>All Known Implementing Classes:</dt>
<dd><a href="../../../com/mxgraph/canvas/mxBasicCanvas.html" title="class in com.mxgraph.canvas">mxBasicCanvas</a>, <a href="../../../com/mxgraph/canvas/mxGraphics2DCanvas.html" title="class in com.mxgraph.canvas">mxGraphics2DCanvas</a>, <a href="../../../com/mxgraph/canvas/mxHtmlCanvas.html" title="class in com.mxgraph.canvas">mxHtmlCanvas</a>, <a href="../../../com/mxgraph/canvas/mxImageCanvas.html" title="class in com.mxgraph.canvas">mxImageCanvas</a>, <a href="../../../com/mxgraph/swing/view/mxInteractiveCanvas.html" title="class in com.mxgraph.swing.view">mxInteractiveCanvas</a>, <a href="../../../com/mxgraph/canvas/mxSvgCanvas.html" title="class in com.mxgraph.canvas">mxSvgCanvas</a>, <a href="../../../com/mxgraph/canvas/mxVmlCanvas.html" title="class in com.mxgraph.canvas">mxVmlCanvas</a></dd>
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<pre>public interface <span class="typeNameLabel">mxICanvas</span></pre>
<div class="block">Defines the requirements for a canvas that paints the vertices and edges of
a graph.</div>
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<h3>Method Summary</h3>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/mxgraph/canvas/mxICanvas.html#drawCell-com.mxgraph.view.mxCellState-">drawCell</a></span>(<a href="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</code>
<div class="block">Draws the given cell.</div>
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<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/mxgraph/canvas/mxICanvas.html#drawLabel-java.lang.String-com.mxgraph.view.mxCellState-boolean-">drawLabel</a></span>(<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;text,
<a href="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state,
boolean&nbsp;html)</code>
<div class="block">Draws the given label.</div>
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<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/mxgraph/canvas/mxICanvas.html#getScale--">getScale</a></span>()</code>
<div class="block">Returns the scale.</div>
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<td class="colFirst"><code><a href="../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/mxgraph/canvas/mxICanvas.html#getTranslate--">getTranslate</a></span>()</code>
<div class="block">Returns the current translation.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/mxgraph/canvas/mxICanvas.html#setScale-double-">setScale</a></span>(double&nbsp;scale)</code>
<div class="block">Sets the scale for the following drawing requests.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/mxgraph/canvas/mxICanvas.html#setTranslate-double-double-">setTranslate</a></span>(double&nbsp;x,
double&nbsp;y)</code>
<div class="block">Sets the translation for the following drawing requests.</div>
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<h4>setTranslate</h4>
<pre>void&nbsp;setTranslate(double&nbsp;x,
double&nbsp;y)</pre>
<div class="block">Sets the translation for the following drawing requests.</div>
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<h4>getTranslate</h4>
<pre><a href="../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</a>&nbsp;getTranslate()</pre>
<div class="block">Returns the current translation.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>Returns the current translation.</dd>
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<h4>setScale</h4>
<pre>void&nbsp;setScale(double&nbsp;scale)</pre>
<div class="block">Sets the scale for the following drawing requests.</div>
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<h4>getScale</h4>
<pre>double&nbsp;getScale()</pre>
<div class="block">Returns the scale.</div>
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<h4>drawCell</h4>
<pre><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;drawCell(<a href="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</pre>
<div class="block">Draws the given cell.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>state</code> - State of the cell to be painted.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Object that represents the cell.</dd>
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<h4>drawLabel</h4>
<pre><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;drawLabel(<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;text,
<a href="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state,
boolean&nbsp;html)</pre>
<div class="block">Draws the given label.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>text</code> - String that represents the label.</dd>
<dd><code>state</code> - State of the cell whose label is to be painted.</dd>
<dd><code>html</code> - Specifies if the label contains HTML markup.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Object that represents the label.</dd>
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<p class="legalCopy"><small><font size=1>Copyright (c) 2010 <a href="http://www.mxgraph.com/"
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