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<div class="subTitle">com.jhlabs.image</div>
<h2 title="Class ErodeFilter" class="title">Class ErodeFilter</h2>
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<li>java.lang.Object</li>
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<li><a href="../../../com/jhlabs/image/AbstractBufferedImageOp.html" title="class in com.jhlabs.image">com.jhlabs.image.AbstractBufferedImageOp</a></li>
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<ul class="inheritance">
<li><a href="../../../com/jhlabs/image/WholeImageFilter.html" title="class in com.jhlabs.image">com.jhlabs.image.WholeImageFilter</a></li>
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<li>com.jhlabs.image.ErodeFilter</li>
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<dd>java.awt.image.BufferedImageOp, java.lang.Cloneable</dd>
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<pre>public class <span class="strong">ErodeFilter</span>
extends <a href="../../../com/jhlabs/image/BinaryFilter.html" title="class in com.jhlabs.image">BinaryFilter</a></pre>
<div class="block">Given a binary image, this filter performs binary erosion, setting all removed pixels to the given 'new' color.</div>
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<h3>Fields inherited from class com.jhlabs.image.<a href="../../../com/jhlabs/image/BinaryFilter.html" title="class in com.jhlabs.image">BinaryFilter</a></h3>
<code><a href="../../../com/jhlabs/image/BinaryFilter.html#blackFunction">blackFunction</a>, <a href="../../../com/jhlabs/image/BinaryFilter.html#colormap">colormap</a>, <a href="../../../com/jhlabs/image/BinaryFilter.html#iterations">iterations</a>, <a href="../../../com/jhlabs/image/BinaryFilter.html#newColor">newColor</a></code></li>
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<code><a href="../../../com/jhlabs/image/WholeImageFilter.html#originalSpace">originalSpace</a>, <a href="../../../com/jhlabs/image/WholeImageFilter.html#transformedSpace">transformedSpace</a></code></li>
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<td class="colOne"><code><strong><a href="../../../com/jhlabs/image/ErodeFilter.html#ErodeFilter()">ErodeFilter</a></strong>()</code> </td>
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<td class="colFirst"><code>protected int[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/jhlabs/image/ErodeFilter.html#filterPixels(int, int, int[], java.awt.Rectangle)">filterPixels</a></strong>(int width,
int height,
int[] inPixels,
java.awt.Rectangle transformedSpace)</code>
<div class="block">Actually filter the pixels.</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/jhlabs/image/ErodeFilter.html#getThreshold()">getThreshold</a></strong>()</code>
<div class="block">Return the threshold - the number of neighbouring pixels for dilation to occur.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/jhlabs/image/ErodeFilter.html#setThreshold(int)">setThreshold</a></strong>(int threshold)</code>
<div class="block">Set the threshold - the number of neighbouring pixels for dilation to occur.</div>
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<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../com/jhlabs/image/ErodeFilter.html#toString()">toString</a></strong>()</code> </td>
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<h3>Methods inherited from class com.jhlabs.image.<a href="../../../com/jhlabs/image/BinaryFilter.html" title="class in com.jhlabs.image">BinaryFilter</a></h3>
<code><a href="../../../com/jhlabs/image/BinaryFilter.html#getBlackFunction()">getBlackFunction</a>, <a href="../../../com/jhlabs/image/BinaryFilter.html#getColormap()">getColormap</a>, <a href="../../../com/jhlabs/image/BinaryFilter.html#getIterations()">getIterations</a>, <a href="../../../com/jhlabs/image/BinaryFilter.html#getNewColor()">getNewColor</a>, <a href="../../../com/jhlabs/image/BinaryFilter.html#setBlackFunction(com.jhlabs.math.BinaryFunction)">setBlackFunction</a>, <a href="../../../com/jhlabs/image/BinaryFilter.html#setColormap(com.jhlabs.image.Colormap)">setColormap</a>, <a href="../../../com/jhlabs/image/BinaryFilter.html#setIterations(int)">setIterations</a>, <a href="../../../com/jhlabs/image/BinaryFilter.html#setNewColor(int)">setNewColor</a></code></li>
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<code><a href="../../../com/jhlabs/image/WholeImageFilter.html#filter(java.awt.image.BufferedImage, java.awt.image.BufferedImage)">filter</a>, <a href="../../../com/jhlabs/image/WholeImageFilter.html#transformSpace(java.awt.Rectangle)">transformSpace</a></code></li>
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<code><a href="../../../com/jhlabs/image/AbstractBufferedImageOp.html#clone()">clone</a>, <a href="../../../com/jhlabs/image/AbstractBufferedImageOp.html#createCompatibleDestImage(java.awt.image.BufferedImage, java.awt.image.ColorModel)">createCompatibleDestImage</a>, <a href="../../../com/jhlabs/image/AbstractBufferedImageOp.html#getBounds2D(java.awt.image.BufferedImage)">getBounds2D</a>, <a href="../../../com/jhlabs/image/AbstractBufferedImageOp.html#getPoint2D(java.awt.geom.Point2D, java.awt.geom.Point2D)">getPoint2D</a>, <a href="../../../com/jhlabs/image/AbstractBufferedImageOp.html#getRenderingHints()">getRenderingHints</a>, <a href="../../../com/jhlabs/image/AbstractBufferedImageOp.html#getRGB(java.awt.image.BufferedImage, int, int, int, int, int[])">getRGB</a>, <a href="../../../com/jhlabs/image/AbstractBufferedImageOp.html#setRGB(java.awt.image.BufferedImage, int, int, int, int, int[])">setRGB</a></code></li>
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<h3>Methods inherited from class java.lang.Object</h3>
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<h4>ErodeFilter</h4>
<pre>public ErodeFilter()</pre>
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<h4>setThreshold</h4>
<pre>public void setThreshold(int threshold)</pre>
<div class="block">Set the threshold - the number of neighbouring pixels for dilation to occur.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>threshold</code> - the new threshold</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../com/jhlabs/image/ErodeFilter.html#getThreshold()"><code>getThreshold()</code></a></dd></dl>
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<h4>getThreshold</h4>
<pre>public int getThreshold()</pre>
<div class="block">Return the threshold - the number of neighbouring pixels for dilation to occur.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the current threshold</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../com/jhlabs/image/ErodeFilter.html#setThreshold(int)"><code>setThreshold(int)</code></a></dd></dl>
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<h4>filterPixels</h4>
<pre>protected int[] filterPixels(int width,
int height,
int[] inPixels,
java.awt.Rectangle transformedSpace)</pre>
<div class="block"><strong>Description copied from class: <code><a href="../../../com/jhlabs/image/WholeImageFilter.html#filterPixels(int, int, int[], java.awt.Rectangle)">WholeImageFilter</a></code></strong></div>
<div class="block">Actually filter the pixels.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../com/jhlabs/image/WholeImageFilter.html#filterPixels(int, int, int[], java.awt.Rectangle)">filterPixels</a></code> in class <code><a href="../../../com/jhlabs/image/WholeImageFilter.html" title="class in com.jhlabs.image">WholeImageFilter</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>width</code> - the image width</dd><dd><code>height</code> - the image height</dd><dd><code>inPixels</code> - the image pixels</dd><dd><code>transformedSpace</code> - the output bounds</dd>
<dt><span class="strong">Returns:</span></dt><dd>the output pixels</dd></dl>
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<h4>toString</h4>
<pre>public java.lang.String toString()</pre>
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<dd><code>toString</code> in class <code>java.lang.Object</code></dd>
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