/*
* $RCSfile: SingleTileRenderedImage.java,v $
*
*
* Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any
* kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
* EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
* NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
* USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
* DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
* ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
* CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
* REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
* INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed or intended for
* use in the design, construction, operation or maintenance of any
* nuclear facility.
*
* $Revision: 1.1 $
* $Date: 2005/02/11 05:01:23 $
* $State: Exp $
*/
package com.sun.media.imageioimpl.common;
import java.awt.image.ColorModel;
import java.awt.image.Raster;
/**
* A simple class that provides RenderedImage functionality
* given a Raster and a ColorModel.
*/
public class SingleTileRenderedImage extends SimpleRenderedImage {
Raster ras;
/**
* Constructs a SingleTileRenderedImage based on a Raster
* and a ColorModel.
*
* @param ras A Raster that will define tile (0, 0) of the image.
* @param cm A ColorModel that will serve as the image's
* ColorModel.
*/
public SingleTileRenderedImage(Raster ras, ColorModel colorModel) {
this.ras = ras;
this.tileGridXOffset = this.minX = ras.getMinX();
this.tileGridYOffset = this.minY = ras.getMinY();
this.tileWidth = this.width = ras.getWidth();
this.tileHeight = this.height = ras.getHeight();
this.sampleModel = ras.getSampleModel();
this.colorModel = colorModel;
}
/**
* Returns the image's Raster as tile (0, 0).
*/
public Raster getTile(int tileX, int tileY) {
if (tileX != 0 || tileY != 0) {
throw new IllegalArgumentException("tileX != 0 || tileY != 0");
}
return ras;
}
}