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<div class="subTitle">com.mxgraph.swing.view</div>
<h2 title="Class mxInteractiveCanvas" class="title">Class mxInteractiveCanvas</h2>
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<pre>public class <span class="strong">mxInteractiveCanvas</span>
extends <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html" title="class in com.mxgraph.canvas">mxGraphics2DCanvas</a></pre>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageObserver.html?is-external=true" title="class or interface in java.awt.image">ImageObserver</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/mxgraph/swing/view/mxInteractiveCanvas.html#imageObserver">imageObserver</a></strong></code>&nbsp;</td>
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<h3>Fields inherited from class&nbsp;com.mxgraph.canvas.<a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html" title="class in com.mxgraph.canvas">mxGraphics2DCanvas</a></h3>
<code><a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#g">g</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#IMAGE_SCALING">IMAGE_SCALING</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#rendererPane">rendererPane</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#shapes">shapes</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#TEXT_SHAPE_DEFAULT">TEXT_SHAPE_DEFAULT</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#TEXT_SHAPE_HTML">TEXT_SHAPE_HTML</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#textShapes">textShapes</a></code></li>
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<h3>Fields inherited from class&nbsp;com.mxgraph.canvas.<a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html" title="class in com.mxgraph.canvas">mxBasicCanvas</a></h3>
<code><a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#DEFAULT_IMAGEBASEPATH">DEFAULT_IMAGEBASEPATH</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#drawLabels">drawLabels</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#imageBasePath">imageBasePath</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#imageCache">imageCache</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#PRESERVE_IMAGE_ASPECT">PRESERVE_IMAGE_ASPECT</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#scale">scale</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#translate">translate</a></code></li>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><strong><a href="../../../../com/mxgraph/swing/view/mxInteractiveCanvas.html#mxInteractiveCanvas()">mxInteractiveCanvas</a></strong>()</code>&nbsp;</td>
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<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../com/mxgraph/swing/view/mxInteractiveCanvas.html#mxInteractiveCanvas(java.awt.image.ImageObserver)">mxInteractiveCanvas</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageObserver.html?is-external=true" title="class or interface in java.awt.image">ImageObserver</a>&nbsp;imageObserver)</code>&nbsp;</td>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/mxgraph/swing/view/mxInteractiveCanvas.html#contains(com.mxgraph.swing.mxGraphComponent, java.awt.Rectangle, com.mxgraph.view.mxCellState)">contains</a></strong>(<a href="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</a>&nbsp;graphComponent,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Rectangle.html?is-external=true" title="class or interface in java.awt">Rectangle</a>&nbsp;rect,
<a href="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/mxgraph/swing/view/mxInteractiveCanvas.html#drawImageImpl(java.awt.Image, int, int)">drawImageImpl</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Image.html?is-external=true" title="class or interface in java.awt">Image</a>&nbsp;image,
int&nbsp;x,
int&nbsp;y)</code>
<div class="block">Overrides graphics call to use image observer.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageObserver.html?is-external=true" title="class or interface in java.awt.image">ImageObserver</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/mxgraph/swing/view/mxInteractiveCanvas.html#getImageObserver()">getImageObserver</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Dimension.html?is-external=true" title="class or interface in java.awt">Dimension</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/mxgraph/swing/view/mxInteractiveCanvas.html#getImageSize(java.awt.Image)">getImageSize</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Image.html?is-external=true" title="class or interface in java.awt">Image</a>&nbsp;image)</code>
<div class="block">Returns the size for the given image.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/mxgraph/swing/view/mxInteractiveCanvas.html#hitSwimlaneContent(com.mxgraph.swing.mxGraphComponent, com.mxgraph.view.mxCellState, int, int)">hitSwimlaneContent</a></strong>(<a href="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</a>&nbsp;graphComponent,
<a href="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;swimlane,
int&nbsp;x,
int&nbsp;y)</code>
<div class="block">Returns true if the given point is inside the content area of the given
swimlane.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/mxgraph/swing/view/mxInteractiveCanvas.html#intersects(com.mxgraph.swing.mxGraphComponent, java.awt.Rectangle, com.mxgraph.view.mxCellState)">intersects</a></strong>(<a href="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</a>&nbsp;graphComponent,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Rectangle.html?is-external=true" title="class or interface in java.awt">Rectangle</a>&nbsp;rect,
<a href="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/mxgraph/swing/view/mxInteractiveCanvas.html#setImageObserver(java.awt.image.ImageObserver)">setImageObserver</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageObserver.html?is-external=true" title="class or interface in java.awt.image">ImageObserver</a>&nbsp;value)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;com.mxgraph.canvas.<a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html" title="class in com.mxgraph.canvas">mxGraphics2DCanvas</a></h3>
<code><a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#createFillPaint(com.mxgraph.util.mxRectangle, java.util.Map)">createFillPaint</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#createStroke(java.util.Map)">createStroke</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#createTemporaryGraphics(java.util.Map, float, com.mxgraph.util.mxRectangle)">createTemporaryGraphics</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#drawCell(com.mxgraph.view.mxCellState)">drawCell</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#drawImage(java.awt.Rectangle, java.lang.String)">drawImage</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#drawImage(java.awt.Rectangle, java.lang.String, boolean, boolean, boolean)">drawImage</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#drawLabel(java.lang.String, com.mxgraph.view.mxCellState, boolean)">drawLabel</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#fillShape(java.awt.Shape)">fillShape</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#fillShape(java.awt.Shape, boolean)">fillShape</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#getGraphics()">getGraphics</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#getRendererPane()">getRendererPane</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#getShape(java.util.Map)">getShape</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#getTextShape(java.util.Map, boolean)">getTextShape</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#paintPolyline(com.mxgraph.util.mxPoint[], boolean)">paintPolyline</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#paintRectangle(java.awt.Rectangle, java.awt.Color, java.awt.Color)">paintRectangle</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#putShape(java.lang.String, com.mxgraph.shape.mxIShape)">putShape</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#putTextShape(java.lang.String, com.mxgraph.shape.mxITextShape)">putTextShape</a>, <a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#setGraphics(java.awt.Graphics2D)">setGraphics</a></code></li>
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<h3>Methods inherited from class&nbsp;com.mxgraph.canvas.<a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html" title="class in com.mxgraph.canvas">mxBasicCanvas</a></h3>
<code><a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#flushImageCache()">flushImageCache</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#getImageBasePath()">getImageBasePath</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#getImageForStyle(java.util.Map)">getImageForStyle</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#getScale()">getScale</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#getTranslate()">getTranslate</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#isDrawLabels()">isDrawLabels</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#loadImage(java.lang.String)">loadImage</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#setDrawLabels(boolean)">setDrawLabels</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#setImageBasePath(java.lang.String)">setImageBasePath</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#setScale(double)">setScale</a>, <a href="../../../../com/mxgraph/canvas/mxBasicCanvas.html#setTranslate(int, int)">setTranslate</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<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></h3>
<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li>
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<h4>imageObserver</h4>
<pre>protected&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageObserver.html?is-external=true" title="class or interface in java.awt.image">ImageObserver</a> imageObserver</pre>
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<h4>mxInteractiveCanvas</h4>
<pre>public&nbsp;mxInteractiveCanvas()</pre>
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<h4>mxInteractiveCanvas</h4>
<pre>public&nbsp;mxInteractiveCanvas(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageObserver.html?is-external=true" title="class or interface in java.awt.image">ImageObserver</a>&nbsp;imageObserver)</pre>
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<h4>setImageObserver</h4>
<pre>public&nbsp;void&nbsp;setImageObserver(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageObserver.html?is-external=true" title="class or interface in java.awt.image">ImageObserver</a>&nbsp;value)</pre>
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<h4>getImageObserver</h4>
<pre>public&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/image/ImageObserver.html?is-external=true" title="class or interface in java.awt.image">ImageObserver</a>&nbsp;getImageObserver()</pre>
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<h4>drawImageImpl</h4>
<pre>protected&nbsp;void&nbsp;drawImageImpl(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Image.html?is-external=true" title="class or interface in java.awt">Image</a>&nbsp;image,
int&nbsp;x,
int&nbsp;y)</pre>
<div class="block">Overrides graphics call to use image observer.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#drawImageImpl(java.awt.Image, int, int)">drawImageImpl</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html" title="class in com.mxgraph.canvas">mxGraphics2DCanvas</a></code></dd>
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<h4>getImageSize</h4>
<pre>protected&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Dimension.html?is-external=true" title="class or interface in java.awt">Dimension</a>&nbsp;getImageSize(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Image.html?is-external=true" title="class or interface in java.awt">Image</a>&nbsp;image)</pre>
<div class="block">Returns the size for the given image.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html#getImageSize(java.awt.Image)">getImageSize</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html" title="class in com.mxgraph.canvas">mxGraphics2DCanvas</a></code></dd>
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<a name="contains(com.mxgraph.swing.mxGraphComponent, java.awt.Rectangle, com.mxgraph.view.mxCellState)">
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<h4>contains</h4>
<pre>public&nbsp;boolean&nbsp;contains(<a href="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</a>&nbsp;graphComponent,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Rectangle.html?is-external=true" title="class or interface in java.awt">Rectangle</a>&nbsp;rect,
<a href="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</pre>
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<h4>intersects</h4>
<pre>public&nbsp;boolean&nbsp;intersects(<a href="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</a>&nbsp;graphComponent,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Rectangle.html?is-external=true" title="class or interface in java.awt">Rectangle</a>&nbsp;rect,
<a href="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</pre>
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<h4>hitSwimlaneContent</h4>
<pre>public&nbsp;boolean&nbsp;hitSwimlaneContent(<a href="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</a>&nbsp;graphComponent,
<a href="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;swimlane,
int&nbsp;x,
int&nbsp;y)</pre>
<div class="block">Returns true if the given point is inside the content area of the given
swimlane. (The content area of swimlanes is transparent to events.) This
implementation does not check if the given state is a swimlane, it is
assumed that the caller has checked this before using this method.</div>
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