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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.
*/
/**
* @author Alexey A. Petrenko
* @version $Revision$
*/
package java.awt;
import java.awt.image.ColorModel;
import java.awt.image.Raster;
/**
* The PaintContext interface determines the specific environment for generating
* color patterns in device space for fill, draw, or stroke rendering operations
* using Graphics2D. This interface provides colors through the Raster object
* associated with the specific ColorModel for Graphics2D rendering operations.
*
* @since Android 1.0
*/
public interface PaintContext {
/**
* Releases the resources allocated for the operation.
*/
void dispose();
/**
* Gets the color model.
*
* @return the ColorModel object.
*/
ColorModel getColorModel();
/**
* Gets the Raster which defines the colors of the specified rectangular
* area for Graphics2D rendering operations.
*
* @param x
* the X coordinate of the device space area for which colors are
* generated.
* @param y
* the Y coordinate of the device space area for which colors are
* generated.
* @param w
* the width of the device space area for which colors are
* generated.
* @param h
* the height of the device space area for which colors are
* generated.
* @return the Raster object which contains the colors of the specified
* rectangular area for Graphics2D rendering operations.
*/
Raster getRaster(int x, int y, int w, int h);
}