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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 23:21:25 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Uses of Class java.awt.image.DataBuffer</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/DataBuffer.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="DataBuffer.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.DataBuffer</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/DataBuffer.html">DataBuffer</A></FONT></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.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/DataBuffer.html">DataBuffer</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/DataBuffer.html">DataBuffer</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/DataBufferByte.html">DataBufferByte</A></B></CODE><BR> This class extends <CODE>DataBuffer</CODE> and stores data internally as bytes.</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/DataBufferInt.html">DataBufferInt</A></B></CODE><BR> This class extends <CODE>DataBuffer</CODE> and stores data internally as integers.</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/DataBufferShort.html">DataBufferShort</A></B></CODE><BR> This class extends <CODE>DataBuffer</CODE> and stores data internally as shorts.</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/DataBufferUShort.html">DataBufferUShort</A></B></CODE><BR> This class extends <CODE>DataBuffer</CODE> and stores data internally as shorts.</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/DataBuffer.html">DataBuffer</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/DataBuffer.html">DataBuffer</A></CODE></FONT></TD><TD><CODE><B>Raster.</B><B><A HREF="../../../../java/awt/image/Raster.html#dataBuffer">dataBuffer</A></B></CODE><BR> The DataBuffer that stores the image data.</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/DataBuffer.html">DataBuffer</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract <A HREF="../../../../java/awt/image/DataBuffer.html">DataBuffer</A></CODE></FONT></TD><TD><CODE><B>SampleModel.</B><B><A HREF="../../../../java/awt/image/SampleModel.html#createDataBuffer()">createDataBuffer</A></B>()</CODE><BR> Creates a DataBuffer that corresponds to this SampleModel.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/awt/image/DataBuffer.html">DataBuffer</A></CODE></FONT></TD><TD><CODE><B>ComponentSampleModel.</B><B><A HREF="../../../../java/awt/image/ComponentSampleModel.html#createDataBuffer()">createDataBuffer</A></B>()</CODE><BR> Creates a DataBuffer that corresponds to this ComponentSampleModel.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/awt/image/DataBuffer.html">DataBuffer</A></CODE></FONT></TD><TD><CODE><B>BandedSampleModel.</B><B><A HREF="../../../../java/awt/image/BandedSampleModel.html#createDataBuffer()">createDataBuffer</A></B>()</CODE><BR> Creates a DataBuffer that corresponds to this BandedSampleModel, The DataBuffer's data type, number of banks, and size will be consistent with this BandedSampleModel.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/awt/image/DataBuffer.html">DataBuffer</A></CODE></FONT></TD><TD><CODE><B>Raster.</B><B><A HREF="../../../../java/awt/image/Raster.html#getDataBuffer()">getDataBuffer</A></B>()</CODE><BR> Returns the DataBuffer associated with this Raster.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/awt/image/DataBuffer.html">DataBuffer</A></CODE></FONT></TD><TD><CODE><B>MultiPixelPackedSampleModel.</B><B><A HREF="../../../../java/awt/image/MultiPixelPackedSampleModel.html#createDataBuffer()">createDataBuffer</A></B>()</CODE><BR> Creates a <code>DataBuffer</code> that corresponds to this <code>MultiPixelPackedSampleModel</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/awt/image/DataBuffer.html">DataBuffer</A></CODE></FONT></TD><TD><CODE><B>SinglePixelPackedSampleModel.</B><B><A HREF="../../../../java/awt/image/SinglePixelPackedSampleModel.html#createDataBuffer()">createDataBuffer</A></B>()</CODE><BR> Creates a DataBuffer that corresponds to this SinglePixelPackedSampleModel.</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> with parameters of type <A HREF="../../../../java/awt/image/DataBuffer.html">DataBuffer</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int[]</CODE></FONT></TD><TD><CODE><B>SampleModel.</B><B><A HREF="../../../../java/awt/image/SampleModel.html#getPixel(int, int, int[], java.awt.image.DataBuffer)">getPixel</A></B>(int x, int y, int[] iArray, <A HREF="../../../../java/awt/image/DataBuffer.html">DataBuffer</A> data)</CODE><BR> Returns the samples for a specified pixel in an int array, one sample per array element.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract <A HREF="../../../../java/lang/Object.html">Object</A></CODE></FONT></TD><TD><CODE><B>SampleModel.</B><B><A HREF="../../../../java/awt/image/SampleModel.html#getDataElements(int, int, java.lang.Object, java.awt.image.DataBuffer)">getDataElements</A></B>(int x, int y, <A HREF="../../../../java/lang/Object.html">Object</A> obj, <A HREF="../../../../java/awt/image/DataBuffer.html">DataBuffer</A> data)</CODE><BR> Returns data for a single pixel in a primitive array of type TransferType.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../java/lang/Object.html">Object</A></CODE></FONT></TD><TD><CODE><B>SampleModel.</B><B><A HREF="../../../../java/awt/image/SampleModel.html#getDataElements(int, int, int, int, java.lang.Object, java.awt.image.DataBuffer)">getDataElements</A></B>(int x, int y, int w, int h, <A HREF="../../../../java/lang/Object.html">Object</A> obj, <A HREF="../../../../java/awt/image/DataBuffer.html">DataBuffer</A> data)</CODE><BR> Returns the pixel data for the specified rectangle of pixels in a primitive array of type TransferType.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract void</CODE></FONT></TD><TD><CODE><B>SampleModel.</B><B><A HREF="../../../../java/awt/image/SampleModel.html#setDataElements(int, int, java.lang.Object, java.awt.image.DataBuffer)">setDataElements</A></B>(int x, int y, <A HREF="../../../../java/lang/Object.html">Object</A> obj, <A HREF="../../../../java/awt/image/DataBuffer.html">DataBuffer</A> data)</CODE>⌨️ 快捷键说明
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