1/* 2* Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved. 3* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4* 5* This code is free software; you can redistribute it and/or modify it 6* under the terms of the GNU General Public License version 2 only, as 7* published by the Free Software Foundation. 8* 9* This code is distributed in the hope that it will be useful, but WITHOUT 10* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12* version 2 for more details (a copy is included in the LICENSE file that 13* accompanied this code). 14* 15* You should have received a copy of the GNU General Public License version 16* 2 along with this work; if not, write to the Free Software Foundation, 17* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18* 19* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20* or visit www.oracle.com if you need additional information or have any 21* questions. 22*/ 23 24import javax.imageio.ImageIO; 25import java.awt.Color; 26import java.awt.Graphics2D; 27import java.awt.image.BufferedImage; 28import java.io.File; 29import java.io.FileOutputStream; 30 31/** 32 * A utility to generate a test image for the SplashScreen test 33 */ 34public class GenerateTestImage { 35 private static final int IMAGE_SIZE = 20; 36 37 public static void main(String[] args) throws Exception { 38 File file = new File("test.png"); 39 if (file.exists()) { 40 return; 41 } 42 BufferedImage image = new BufferedImage(IMAGE_SIZE, IMAGE_SIZE, BufferedImage.TYPE_INT_ARGB); 43 Graphics2D graphics2D = image.createGraphics(); 44 graphics2D.setColor(Color.red); 45 graphics2D.fillOval(0, 0, IMAGE_SIZE, IMAGE_SIZE); 46 graphics2D.dispose();; 47 48 ImageIO.write(image, "png", file); 49 } 50} 51