convolveop.html

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<A NAME="EDGE_ZERO_FILL"><!-- --></A><H3>
EDGE_ZERO_FILL</H3>
<PRE>
public static final int <B>EDGE_ZERO_FILL</B></PRE>
<DL>
<DD>Pixels at the edge of the destination image are set to zero.  This
 is the default.</DL>
<HR>

<A NAME="EDGE_NO_OP"><!-- --></A><H3>
EDGE_NO_OP</H3>
<PRE>
public static final int <B>EDGE_NO_OP</B></PRE>
<DL>
<DD>Pixels at the edge of the source image are copied to
 the corresponding pixels in the destination without modification.</DL>

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<A NAME="ConvolveOp(java.awt.image.Kernel, int, java.awt.RenderingHints)"><!-- --></A><H3>
ConvolveOp</H3>
<PRE>
public <B>ConvolveOp</B>(<A HREF="../../../java/awt/image/Kernel.html">Kernel</A>&nbsp;kernel,
                  int&nbsp;edgeCondition,
                  <A HREF="../../../java/awt/RenderingHints.html">RenderingHints</A>&nbsp;hints)</PRE>
<DL>
<DD>Constructs a ConvolveOp given a Kernel, an edge condition, and a
 RenderingHints object (which may be null).<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../../java/awt/image/Kernel.html"><CODE>Kernel</CODE></A>, 
<A HREF="../../../java/awt/image/ConvolveOp.html#EDGE_NO_OP"><CODE>EDGE_NO_OP</CODE></A>, 
<A HREF="../../../java/awt/image/ConvolveOp.html#EDGE_ZERO_FILL"><CODE>EDGE_ZERO_FILL</CODE></A>, 
<A HREF="../../../java/awt/RenderingHints.html"><CODE>RenderingHints</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="ConvolveOp(java.awt.image.Kernel)"><!-- --></A><H3>
ConvolveOp</H3>
<PRE>
public <B>ConvolveOp</B>(<A HREF="../../../java/awt/image/Kernel.html">Kernel</A>&nbsp;kernel)</PRE>
<DL>
<DD>Constructs a ConvolveOp given a Kernel.  The edge condition
 will be EDGE_ZERO_FILL.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../../java/awt/image/Kernel.html"><CODE>Kernel</CODE></A>, 
<A HREF="../../../java/awt/image/ConvolveOp.html#EDGE_ZERO_FILL"><CODE>EDGE_ZERO_FILL</CODE></A></DL>
</DD>
</DL>

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<A NAME="getEdgeCondition()"><!-- --></A><H3>
getEdgeCondition</H3>
<PRE>
public int <B>getEdgeCondition</B>()</PRE>
<DL>
<DD>Returns the edge condition.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../../java/awt/image/ConvolveOp.html#EDGE_NO_OP"><CODE>EDGE_NO_OP</CODE></A>, 
<A HREF="../../../java/awt/image/ConvolveOp.html#EDGE_ZERO_FILL"><CODE>EDGE_ZERO_FILL</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getKernel()"><!-- --></A><H3>
getKernel</H3>
<PRE>
public final <A HREF="../../../java/awt/image/Kernel.html">Kernel</A> <B>getKernel</B>()</PRE>
<DL>
<DD>Returns the Kernel.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="filter(java.awt.image.BufferedImage, java.awt.image.BufferedImage)"><!-- --></A><H3>
filter</H3>
<PRE>
public final <A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A> <B>filter</B>(<A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A>&nbsp;src,
                                  <A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A>&nbsp;dst)</PRE>
<DL>
<DD>Performs a convolution on BufferedImages.  Each component of the
 source image will be convolved (including the alpha component, if
 present).
 If the color model in the source image is not the same as that
 in the destination image, the pixels will be converted
 in the destination.  If the destination image is null,
 a BufferedImage will be created with the source ColorModel.
 The IllegalArgumentException may be thrown if the source is the
 same as the destination.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/awt/image/BufferedImageOp.html#filter(java.awt.image.BufferedImage, java.awt.image.BufferedImage)">filter</A></CODE> in interface <CODE><A HREF="../../../java/awt/image/BufferedImageOp.html">BufferedImageOp</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>src</CODE> - the source <code>BufferedImage</code> to filter<DD><CODE>dst</CODE> - the destination <code>BufferedImage</code> for the 
        filtered <code>src</code><DT><B>Returns:</B><DD>the filtered <code>BufferedImage</code><DT><B>Throws:</B><DD><CODE><A HREF="../../../java/lang/NullPointerException.html">NullPointerException</A></CODE> - if <code>src</code> is <code>null</code><DD><CODE><A HREF="../../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if <code>src</code> equals
         <code>dst</code><DD><CODE><A HREF="../../../java/awt/image/ImagingOpException.html">ImagingOpException</A></CODE> - if <code>src</code> cannot be filtered</DL>
</DD>
</DL>
<HR>

<A NAME="filter(java.awt.image.Raster, java.awt.image.WritableRaster)"><!-- --></A><H3>
filter</H3>
<PRE>
public final <A HREF="../../../java/awt/image/WritableRaster.html">WritableRaster</A> <B>filter</B>(<A HREF="../../../java/awt/image/Raster.html">Raster</A>&nbsp;src,
                                   <A HREF="../../../java/awt/image/WritableRaster.html">WritableRaster</A>&nbsp;dst)</PRE>
<DL>
<DD>Performs a convolution on Rasters.  Each band of the source Raster
 will be convolved.
 The source and destination must have the same number of bands.
 If the destination Raster is null, a new Raster will be created.
 The IllegalArgumentException may be thrown if the source is
 the same as the destination.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/awt/image/RasterOp.html#filter(java.awt.image.Raster, java.awt.image.WritableRaster)">filter</A></CODE> in interface <CODE><A HREF="../../../java/awt/image/RasterOp.html">RasterOp</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>src</CODE> - the source <code>Raster</code> to filter<DD><CODE>dst</CODE> - the destination <code>WritableRaster</code> for the 
        filtered <code>src</code><DT><B>Returns:</B><DD>the filtered <code>WritableRaster</code><DT><B>Throws:</B><DD><CODE><A HREF="../../../java/lang/NullPointerException.html">NullPointerException</A></CODE> - if <code>src</code> is <code>null</code><DD><CODE><A HREF="../../../java/awt/image/ImagingOpException.html">ImagingOpException</A></CODE> - if <code>src</code> and <code>dst</code>
         do not have the same number of bands<DD><CODE><A HREF="../../../java/awt/image/ImagingOpException.html">ImagingOpException</A></CODE> - if <code>src</code> cannot be filtered<DD><CODE><A HREF="../../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if <code>src</code> equals 
         <code>dst</code></DL>
</DD>
</DL>
<HR>

<A NAME="createCompatibleDestImage(java.awt.image.BufferedImage, java.awt.image.ColorModel)"><!-- --></A><H3>
createCompatibleDestImage</H3>
<PRE>
public <A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A> <B>createCompatibleDestImage</B>(<A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A>&nbsp;src,
                                               <A HREF="../../../java/awt/image/ColorModel.html">ColorModel</A>&nbsp;destCM)</PRE>
<DL>
<DD>Creates a zeroed destination image with the correct size and number 
 of bands.  If destCM is null, an appropriate ColorModel will be used.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/awt/image/BufferedImageOp.html#createCompatibleDestImage(java.awt.image.BufferedImage, java.awt.image.ColorModel)">createCompatibleDestImage</A></CODE> in interface <CODE><A HREF="../../../java/awt/image/BufferedImageOp.html">BufferedImageOp</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>src</CODE> - Source image for the filter operation.<DD><CODE>destCM</CODE> - ColorModel of the destination.  Can be null.</DL>
</DD>
</DL>
<HR>

<A NAME="createCompatibleDestRaster(java.awt.image.Raster)"><!-- --></A><H3>
createCompatibleDestRaster</H3>
<PRE>
public <A HREF="../../../java/awt/image/WritableRaster.html">WritableRaster</A> <B>createCompatibleDestRaster</B>(<A HREF="../../../java/awt/image/Raster.html">Raster</A>&nbsp;src)</PRE>
<DL>
<DD>Creates a zeroed destination Raster with the correct size and number 
 of bands, given this source.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/awt/image/RasterOp.html#createCompatibleDestRaster(java.awt.image.Raster)">createCompatibleDestRaster</A></CODE> in interface <CODE><A HREF="../../../java/awt/image/RasterOp.html">RasterOp</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getBounds2D(java.awt.image.BufferedImage)"><!-- --></A><H3>
getBounds2D</H3>
<PRE>
public final <A HREF="../../../java/awt/geom/Rectangle2D.html">Rectangle2D</A> <B>getBounds2D</B>(<A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A>&nbsp;src)</PRE>
<DL>
<DD>Returns the bounding box of the filtered destination image.  Since
 this is not a geometric operation, the bounding box does not
 change.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/awt/image/BufferedImageOp.html#getBounds2D(java.awt.image.BufferedImage)">getBounds2D</A></CODE> in interface <CODE><A HREF="../../../java/awt/image/BufferedImageOp.html">BufferedImageOp</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getBounds2D(java.awt.image.Raster)"><!-- --></A><H3>
getBounds2D</H3>
<PRE>
public final <A HREF="../../../java/awt/geom/Rectangle2D.html">Rectangle2D</A> <B>getBounds2D</B>(<A HREF="../../../java/awt/image/Raster.html">Raster</A>&nbsp;src)</PRE>
<DL>
<DD>Returns the bounding box of the filtered destination Raster.  Since
 this is not a geometric operation, the bounding box does not
 change.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/awt/image/RasterOp.html#getBounds2D(java.awt.image.Raster)">getBounds2D</A></CODE> in interface <CODE><A HREF="../../../java/awt/image/RasterOp.html">RasterOp</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getPoint2D(java.awt.geom.Point2D, java.awt.geom.Point2D)"><!-- --></A><H3>
getPoint2D</H3>
<PRE>
public final <A HREF="../../../java/awt/geom/Point2D.html">Point2D</A> <B>getPoint2D</B>(<A HREF="../../../java/awt/geom/Point2D.html">Point2D</A>&nbsp;srcPt,
                                <A HREF="../../../java/awt/geom/Point2D.html">Point2D</A>&nbsp;dstPt)</PRE>
<DL>
<DD>Returns the location of the destination point given a
 point in the source.  If dstPt is non-null, it will
 be used to hold the return value.  Since this is not a geometric
 operation, the srcPt will equal the dstPt.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/awt/image/BufferedImageOp.html#getPoint2D(java.awt.geom.Point2D, java.awt.geom.Point2D)">getPoint2D</A></CODE> in interface <CODE><A HREF="../../../java/awt/image/BufferedImageOp.html">BufferedImageOp</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getRenderingHints()"><!-- --></A><H3>
getRenderingHints</H3>
<PRE>
public final <A HREF="../../../java/awt/RenderingHints.html">RenderingHints</A> <B>getRenderingHints</B>()</PRE>
<DL>
<DD>Returns the rendering hints for this op.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/awt/image/BufferedImageOp.html#getRenderingHints()">getRenderingHints</A></CODE> in interface <CODE><A HREF="../../../java/awt/image/BufferedImageOp.html">BufferedImageOp</A></CODE></DL>
</DD>
</DL>
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