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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* $Id: SingleTileRenderedImage.java 1732018 2016-02-24 04:51:06Z gadams $ */
package org.apache.xmlgraphics.image.codec.util;
import java.awt.image.ColorModel;
import java.awt.image.Raster;
// CSOFF: InnerAssignment
/**
* A simple class that provides RenderedImage functionality
* given a Raster and a ColorModel.
*
* @version $Id: SingleTileRenderedImage.java 1732018 2016-02-24 04:51:06Z gadams $
*/
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 colorModel 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(PropertyUtil.getString("SingleTileRenderedImage0"));
}
return ras;
}
}
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