/*
* Copyright (C) 2010 Cyril Mottier (http://www.cyrilmottier.com)
*
* 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 greendroid.image;
import android.graphics.Bitmap;
/**
* An interface specifying a way to process an image prior storing it in the
* application-wide cache. A great way to use this interface is to prepare a
* Bitmap (resizing, adding rounded corners, changing the tint color, etc.) for
* faster drawing.
*
* @author Cyril Mottier
*/
public interface ImageProcessor {
/**
* Called whenever the bitmap need to be processed. The returned may have
* been modified or completely different.
*
* @param bitmap
* The Bitmap to process
* @return A Bitmap that has been modified
*/
Bitmap processImage(Bitmap bitmap);
}