Here you can find the source of createCompatibleImage(BufferedImage image, int width, int height)
public static BufferedImage createCompatibleImage(BufferedImage image, int width, int height)
//package com.java2s; /*/*from www . j a v a 2 s.c om*/ * Copyright (C) 2008 The Android Open Source Project * * 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. */ import java.awt.image.BufferedImage; import java.awt.GraphicsConfiguration; import java.awt.GraphicsEnvironment; public class Main { public static BufferedImage createCompatibleImage(int width, int height) { return getGraphicsConfiguration().createCompatibleImage(width, height); } public static BufferedImage createCompatibleImage(BufferedImage image, int width, int height) { return getGraphicsConfiguration().createCompatibleImage(width, height, image.getTransparency()); } private static GraphicsConfiguration getGraphicsConfiguration() { GraphicsEnvironment environment = GraphicsEnvironment .getLocalGraphicsEnvironment(); return environment.getDefaultScreenDevice() .getDefaultConfiguration(); } }