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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Thu Apr 27 23:21:29 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Uses of Class java.awt.image.WritableRaster</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3">  <TR ALIGN="center" VALIGN="top">  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../java/awt/image/WritableRaster.html"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>  </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup>&nbsp;2&nbsp;Platform<br>Std.&nbsp;Ed. v1.3</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">&nbsp;PREV&nbsp;&nbsp;NEXT</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">  <A HREF="../../../../index.html" TARGET="_top"><B>FRAMES</B></A>  &nbsp;&nbsp;<A HREF="WritableRaster.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><CENTER><H2><B>Uses of Class<br>java.awt.image.WritableRaster</B></H2></CENTER><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Packages that use <A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.awt"><B>java.awt</B></A></TD><TD>Contains all of the classes for creating userinterfaces and for painting graphics and images.&nbsp;</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.awt.image"><B>java.awt.image</B></A></TD><TD>Provides classes for creating and modifying images.&nbsp;</TD></TR></TABLE>&nbsp;<P><A NAME="java.awt"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Uses of <A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A> in <A HREF="../../../../java/awt/package-summary.html">java.awt</A></FONT></TD></TR></TABLE>&nbsp;<P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../../java/awt/package-summary.html">java.awt</A> with parameters of type <A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;void</CODE></FONT></TD><TD><CODE><B>CompositeContext.</B><B><A HREF="../../../../java/awt/CompositeContext.html#compose(java.awt.image.Raster, java.awt.image.Raster, java.awt.image.WritableRaster)">compose</A></B>(<A HREF="../../../../java/awt/image/Raster.html">Raster</A>&nbsp;src,        <A HREF="../../../../java/awt/image/Raster.html">Raster</A>&nbsp;dstIn,        <A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A>&nbsp;dstOut)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Composes the two source <A HREF="../../../../java/awt/image/Raster.html"><CODE>Raster</CODE></A> objects and  places the result in the destination  <A HREF="../../../../java/awt/image/WritableRaster.html"><CODE>WritableRaster</CODE></A>.</TD></TR></TABLE>&nbsp;<P><A NAME="java.awt.image"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Uses of <A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A> in <A HREF="../../../../java/awt/image/package-summary.html">java.awt.image</A></FONT></TD></TR></TABLE>&nbsp;<P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../../java/awt/image/package-summary.html">java.awt.image</A> that return <A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></CODE></FONT></TD><TD><CODE><B>RenderedImage.</B><B><A HREF="../../../../java/awt/image/RenderedImage.html#copyData(java.awt.image.WritableRaster)">copyData</A></B>(<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A>&nbsp;raster)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Computes an arbitrary rectangular region of the RenderedImage and copies it into a caller-supplied WritableRaster.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></CODE></FONT></TD><TD><CODE><B>LookupOp.</B><B><A HREF="../../../../java/awt/image/LookupOp.html#filter(java.awt.image.Raster, java.awt.image.WritableRaster)">filter</A></B>(<A HREF="../../../../java/awt/image/Raster.html">Raster</A>&nbsp;src,       <A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A>&nbsp;dst)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Performs a lookup operation on a Raster.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></CODE></FONT></TD><TD><CODE><B>LookupOp.</B><B><A HREF="../../../../java/awt/image/LookupOp.html#createCompatibleDestRaster(java.awt.image.Raster)">createCompatibleDestRaster</A></B>(<A HREF="../../../../java/awt/image/Raster.html">Raster</A>&nbsp;src)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a zeroed destination Raster with the correct size and number of bands, given this source.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></CODE></FONT></TD><TD><CODE><B>BufferedImage.</B><B><A HREF="../../../../java/awt/image/BufferedImage.html#getRaster()">getRaster</A></B>()</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the <A HREF="../../../../java/awt/image/WritableRaster.html"><CODE>WritableRaster</CODE></A>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></CODE></FONT></TD><TD><CODE><B>BufferedImage.</B><B><A HREF="../../../../java/awt/image/BufferedImage.html#getAlphaRaster()">getAlphaRaster</A></B>()</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a <code>WritableRaster</code> representing the alpha channel for <code>BufferedImage</code> objects with <code>ColorModel</code> objects that support a separate spatial alpha channel, such as <code>ComponentColorModel</code> and <code>DirectColorModel</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></CODE></FONT></TD><TD><CODE><B>BufferedImage.</B><B><A HREF="../../../../java/awt/image/BufferedImage.html#copyData(java.awt.image.WritableRaster)">copyData</A></B>(<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A>&nbsp;outRaster)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Computes an arbitrary rectangular region of the  <code>BufferedImage</code> and copies it into a specified <code>WritableRaster</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></CODE></FONT></TD><TD><CODE><B>BufferedImage.</B><B><A HREF="../../../../java/awt/image/BufferedImage.html#getWritableTile(int, int)">getWritableTile</A></B>(int&nbsp;tileX,                int&nbsp;tileY)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Checks out a tile for writing.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static&nbsp;<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></CODE></FONT></TD><TD><CODE><B>Raster.</B><B><A HREF="../../../../java/awt/image/Raster.html#createInterleavedRaster(int, int, int, int, java.awt.Point)">createInterleavedRaster</A></B>(int&nbsp;dataType,                        int&nbsp;w,                        int&nbsp;h,                        int&nbsp;bands,                        <A HREF="../../../../java/awt/Point.html">Point</A>&nbsp;location)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a Raster based on a PixelInterleavedSampleModel with the specified data type, width, height, and number of bands.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static&nbsp;<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></CODE></FONT></TD><TD><CODE><B>Raster.</B><B><A HREF="../../../../java/awt/image/Raster.html#createInterleavedRaster(int, int, int, int, int, int[], java.awt.Point)">createInterleavedRaster</A></B>(int&nbsp;dataType,                        int&nbsp;w,                        int&nbsp;h,                        int&nbsp;scanlineStride,                        int&nbsp;pixelStride,                        int[]&nbsp;bandOffsets,                        <A HREF="../../../../java/awt/Point.html">Point</A>&nbsp;location)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a Raster based on a PixelInterleavedSampleModel with the specified data type, width, height, scanline stride, pixel stride, and band offsets.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static&nbsp;<A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></CODE></FONT></TD>

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