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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 23:33:56 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Interface BufferedImageOp</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="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/BufferedImageOp.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </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 CLASS <A HREF="../../../java/awt/image/ImageConsumer.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="BufferedImageOp.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">java.awt.image</FONT><BR>Interface BufferedImageOp</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../java/awt/image/LookupOp.html">LookupOp</A>, <A HREF="../../../java/awt/image/ConvolveOp.html">ConvolveOp</A>, <A HREF="../../../java/awt/image/AffineTransformOp.html">AffineTransformOp</A>, <A HREF="../../../java/awt/image/ColorConvertOp.html">ColorConvertOp</A>, <A HREF="../../../java/awt/image/RescaleOp.html">RescaleOp</A></DD></DL><HR><DL><DT>public interface <B>BufferedImageOp</B></DL><P>This interface describes single-input/single-output operations performed on BufferedImage objects. It is implemented by such classes as AffineTransformOp, ConvolveOp, BandCombineOp, and LookupOp. These objects can be passed into a BufferedImageFilter to operate on a BufferedImage in the ImageProducer-ImageFilter-ImageConsumer paradigm. This interface cannot be used to describe more sophisticated Ops such as ones that take multiple sources. Each class implementing this interface will specify whether or not it will allow an in-place filtering operation (i.e. source object equal to the destination object). Note that the restriction to single-input operations means that the values of destination pixels prior to the operation are not used as input to the filter operation.<P><DL><DT><B>See Also: </B><DD><A HREF="../../../java/awt/image/BufferedImage.html"><CODE>BufferedImage</CODE></A>, <A HREF="../../../java/awt/image/BufferedImageFilter.html"><CODE>BufferedImageFilter</CODE></A>, <A HREF="../../../java/awt/image/AffineTransformOp.html"><CODE>AffineTransformOp</CODE></A>, <A HREF="../../../java/awt/image/BandCombineOp.html"><CODE>BandCombineOp</CODE></A>, <A HREF="../../../java/awt/image/ColorConvertOp.html"><CODE>ColorConvertOp</CODE></A>, <A HREF="../../../java/awt/image/ConvolveOp.html"><CODE>ConvolveOp</CODE></A>, <A HREF="../../../java/awt/image/LookupOp.html"><CODE>LookupOp</CODE></A>, <A HREF="../../../java/awt/image/RescaleOp.html"><CODE>RescaleOp</CODE></A></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/image/BufferedImageOp.html#createCompatibleDestImage(java.awt.image.BufferedImage, java.awt.image.ColorModel)">createCompatibleDestImage</A></B>(<A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A> src, <A HREF="../../../java/awt/image/ColorModel.html">ColorModel</A> destCM)</CODE><BR> Creates a zeroed destination image with the correct size and number of bands.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/image/BufferedImageOp.html#filter(java.awt.image.BufferedImage, java.awt.image.BufferedImage)">filter</A></B>(<A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A> src, <A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A> dest)</CODE><BR> Performs a single-input/single-output operation on a BufferedImage.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/awt/geom/Rectangle2D.html">Rectangle2D</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/image/BufferedImageOp.html#getBounds2D(java.awt.image.BufferedImage)">getBounds2D</A></B>(<A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A> src)</CODE><BR> Returns the bounding box of the filtered destination image.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/awt/geom/Point2D.html">Point2D</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/image/BufferedImageOp.html#getPoint2D(java.awt.geom.Point2D, java.awt.geom.Point2D)">getPoint2D</A></B>(<A HREF="../../../java/awt/geom/Point2D.html">Point2D</A> srcPt, <A HREF="../../../java/awt/geom/Point2D.html">Point2D</A> dstPt)</CODE><BR> Returns the location of the destination point given a point in the source image.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/awt/RenderingHints.html">RenderingHints</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/image/BufferedImageOp.html#getRenderingHints()">getRenderingHints</A></B>()</CODE><BR> Returns the rendering hints for this BufferedImageOp.</TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="filter(java.awt.image.BufferedImage, java.awt.image.BufferedImage)"><!-- --></A><H3>filter</H3><PRE>public <A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A> <B>filter</B>(<A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A> src, <A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A> dest)</PRE><DL><DD>Performs a single-input/single-output operation on a BufferedImage. If the color models for the two images do not match, a color conversion into the destination color model will be performed. If the destination image is null, a BufferedImage with an appropriate ColorModel will be created. The IllegalArgumentException may be thrown if the source and/or destination image is incompatible with the types of images allowed by the class implementing this filter.</DL><HR><A NAME="getBounds2D(java.awt.image.BufferedImage)"><!-- --></A><H3>getBounds2D</H3><PRE>public <A HREF="../../../java/awt/geom/Rectangle2D.html">Rectangle2D</A> <B>getBounds2D</B>(<A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A> src)</PRE><DL><DD>Returns the bounding box of the filtered destination image. The IllegalArgumentException may be thrown if the source image is incompatible with the types of images allowed by the class implementing this filter.</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> src, <A HREF="../../../java/awt/image/ColorModel.html">ColorModel</A> destCM)</PRE><DL><DD>Creates a zeroed destination image with the correct size and number of bands. The IllegalArgumentException may be thrown if the source image is incompatible with the types of images allowed by the class implementing this filter.<DD><DL><DT><B>Parameters:</B><DD><CODE>src</CODE> - Source image for the filter operation.<DD><CODE>destCM</CODE> - ColorModel of the destination. If null, the ColorModel of the source will be used.</DL></DD></DL><HR><A NAME="getPoint2D(java.awt.geom.Point2D, java.awt.geom.Point2D)"><!-- --></A><H3>getPoint2D</H3><PRE>public <A HREF="../../../java/awt/geom/Point2D.html">Point2D</A> <B>getPoint2D</B>(<A HREF="../../../java/awt/geom/Point2D.html">Point2D</A> srcPt, <A HREF="../../../java/awt/geom/Point2D.html">Point2D</A> dstPt)</PRE><DL><DD>Returns the location of the destination point given a point in the source image. If dstPt is non-null, it will be used to hold the return value.</DL><HR><A NAME="getRenderingHints()"><!-- --></A><H3>getRenderingHints</H3><PRE>public <A HREF="../../../java/awt/RenderingHints.html">RenderingHints</A> <B>getRenderingHints</B>()</PRE><DL><DD>Returns the rendering hints for this BufferedImageOp. Returns null if no hints have been set.</DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_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="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/BufferedImageOp.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </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. 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