IImageTransformerDelegate.java

/*******************************************************************************
 * Copyright 2012 Geoscience Australia
 * 
 * Licensed 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.
 ******************************************************************************/
package au.gov.ga.earthsci.worldwind.common.layers.delegate;

import java.awt.image.BufferedImage;

/**
 * Instances of {@link IImageTransformerDelegate} are used to transform images
 * during texture load. This can be used for post processing of a downloaded
 * texture.
 * 
 * @author Michael de Hoog (michael.dehoog@ga.gov.au)
 */
public interface IImageTransformerDelegate extends IDelegate
{
	/**
	 * Transform an image.
	 * 
	 * @param image
	 *            Image to transform
	 * @param tile
	 *            Tile associated with this image
	 * @return Transformed image
	 */
	BufferedImage transformImage(BufferedImage image, IDelegatorTile tile);
}