105 lines
3.7 KiB
Java
105 lines
3.7 KiB
Java
/*
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* Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.Graphics2D;
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import java.awt.Rectangle;
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import java.awt.Shape;
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import java.awt.geom.NoninvertibleTransformException;
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import java.awt.image.BufferedImage;
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import sun.java2d.SunGraphics2D;
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/**
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* @test
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* @bug 8004859
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* @summary getClipBounds/getClip should return equivalent bounds.
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* @author Sergey Bylokhov
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* @modules java.desktop/sun.java2d
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* java.desktop/sun.java2d.pipe
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*/
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public final class Test8004859 {
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private static Shape[] clips = {new Rectangle(0, 0, -1, -1), new Rectangle(
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100, 100, -100, -100)};
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private static boolean status = true;
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public static void main(final String[] args)
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throws NoninvertibleTransformException {
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final BufferedImage bi = new BufferedImage(300, 300,
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BufferedImage.TYPE_INT_RGB);
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final Graphics2D g = (Graphics2D) bi.getGraphics();
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test(g);
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g.translate(2.0, 2.0);
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test(g);
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g.translate(-4.0, -4.0);
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test(g);
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g.scale(2.0, 2.0);
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test(g);
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g.scale(-4.0, -4.0);
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test(g);
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g.rotate(Math.toRadians(90));
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test(g);
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g.rotate(Math.toRadians(90));
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test(g);
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g.rotate(Math.toRadians(90));
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test(g);
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g.rotate(Math.toRadians(90));
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test(g);
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g.dispose();
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if (!status) {
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throw new RuntimeException("Test failed");
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}
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}
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private static void test(final Graphics2D g) {
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for (final Shape clip : clips) {
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g.setClip(clip);
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if (!g.getClip().equals(clip)) {
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System.err.println("Expected clip: " + clip);
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System.err.println("Actual clip: " + g.getClip());
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System.err.println("bounds="+g.getClip().getBounds2D());
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System.err.println("bounds="+g.getClip().getBounds());
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status = false;
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}
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final Rectangle bounds = g.getClipBounds();
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if (!clip.equals(bounds)) {
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System.err.println("Expected getClipBounds(): " + clip);
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System.err.println("Actual getClipBounds(): " + bounds);
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status = false;
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}
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g.getClipBounds(bounds);
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if (!clip.equals(bounds)) {
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System.err.println("Expected getClipBounds(r): " + clip);
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System.err.println("Actual getClipBounds(r): " + bounds);
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status = false;
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}
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if (!clip.getBounds2D().isEmpty() && ((SunGraphics2D) g).clipRegion
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.isEmpty()) {
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System.err.println("clipRegion should not be empty");
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status = false;
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}
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}
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}
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}
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