| /* |
| * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.awt.Image; |
| import java.awt.Toolkit; |
| import java.awt.image.MultiResolutionImage; |
| import jdk.testlibrary.OSInfo; |
| |
| /* |
| * @test |
| * @bug 8033534 8035069 |
| * @summary [macosx] Get MultiResolution image from native system |
| * @author Alexander Scherbatiy |
| * @modules java.desktop/sun.awt.image |
| * @library /lib/testlibrary |
| * @build jdk.testlibrary.OSInfo |
| * @run main NSImageToMultiResolutionImageTest |
| */ |
| |
| public class NSImageToMultiResolutionImageTest { |
| |
| public static void main(String[] args) throws Exception { |
| |
| if (OSInfo.getOSType() != OSInfo.OSType.MACOSX) { |
| return; |
| } |
| |
| String icon = "NSImage://NSApplicationIcon"; |
| final Image image = Toolkit.getDefaultToolkit().getImage(icon); |
| |
| if (!(image instanceof MultiResolutionImage)) { |
| throw new RuntimeException("Icon does not have resolution variants!"); |
| } |
| |
| MultiResolutionImage multiResolutionImage = (MultiResolutionImage) image; |
| |
| int width = 0; |
| int height = 0; |
| |
| for (Image resolutionVariant : multiResolutionImage.getResolutionVariants()) { |
| int rvWidth = resolutionVariant.getWidth(null); |
| int rvHeight = resolutionVariant.getHeight(null); |
| if (rvWidth < width || rvHeight < height) { |
| throw new RuntimeException("Resolution variants are not sorted!"); |
| } |
| width = rvWidth; |
| height = rvHeight; |
| } |
| } |
| } |