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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 23:21:27 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Uses of Class java.awt.image.Raster</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> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../java/awt/image/Raster.html"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. Ed. v1.3</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV NEXT</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="Raster.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.Raster</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/Raster.html">Raster</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. </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. </TD></TR></TABLE> <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/Raster.html">Raster</A> in <A HREF="../../../../java/awt/package-summary.html">java.awt</A></FONT></TD></TR></TABLE> <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> that return <A HREF="../../../../java/awt/image/Raster.html">Raster</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/awt/image/Raster.html">Raster</A></CODE></FONT></TD><TD><CODE><B>PaintContext.</B><B><A HREF="../../../../java/awt/PaintContext.html#getRaster(int, int, int, int)">getRaster</A></B>(int x, int y, int w, int h)</CODE><BR> Returns a <code>Raster</code> containing the colors generated for the graphics operation.</TD></TR></TABLE> <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/Raster.html">Raster</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> 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> src, <A HREF="../../../../java/awt/image/Raster.html">Raster</A> dstIn, <A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A> dstOut)</CODE><BR> 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> <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/Raster.html">Raster</A> in <A HREF="../../../../java/awt/image/package-summary.html">java.awt.image</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Subclasses of <A HREF="../../../../java/awt/image/Raster.html">Raster</A> in <A HREF="../../../../java/awt/image/package-summary.html">java.awt.image</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../java/awt/image/WritableRaster.html">WritableRaster</A></B></CODE><BR> This class extends Raster to provide pixel writing capabilities.</TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Fields in <A HREF="../../../../java/awt/image/package-summary.html">java.awt.image</A> declared as <A HREF="../../../../java/awt/image/Raster.html">Raster</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../../java/awt/image/Raster.html">Raster</A></CODE></FONT></TD><TD><CODE><B>Raster.</B><B><A HREF="../../../../java/awt/image/Raster.html#parent">parent</A></B></CODE><BR> The parent of this Raster, or null.</TD></TR></TABLE> <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/Raster.html">Raster</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/awt/image/Raster.html">Raster</A></CODE></FONT></TD><TD><CODE><B>RenderedImage.</B><B><A HREF="../../../../java/awt/image/RenderedImage.html#getTile(int, int)">getTile</A></B>(int tileX, int tileY)</CODE><BR> Returns tile (tileX, tileY).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/awt/image/Raster.html">Raster</A></CODE></FONT></TD><TD><CODE><B>RenderedImage.</B><B><A HREF="../../../../java/awt/image/RenderedImage.html#getData()">getData</A></B>()</CODE><BR> Returns the image as one large tile (for tile based images this will require fetching the whole image and copying the image data over).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/awt/image/Raster.html">Raster</A></CODE></FONT></TD><TD><CODE><B>RenderedImage.</B><B><A HREF="../../../../java/awt/image/RenderedImage.html#getData(java.awt.Rectangle)">getData</A></B>(<A HREF="../../../../java/awt/Rectangle.html">Rectangle</A> rect)</CODE><BR> Computes and returns an arbitrary region of the RenderedImage.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/awt/image/Raster.html">Raster</A></CODE></FONT></TD><TD><CODE><B>BufferedImage.</B><B><A HREF="../../../../java/awt/image/BufferedImage.html#getTile(int, int)">getTile</A></B>(int tileX, int tileY)</CODE><BR> Returns tile (<code>tileX</code>, <code>tileY</code>).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/awt/image/Raster.html">Raster</A></CODE></FONT></TD><TD><CODE><B>BufferedImage.</B><B><A HREF="../../../../java/awt/image/BufferedImage.html#getData()">getData</A></B>()</CODE>⌨️ 快捷键说明
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