/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
/**
* @author Oleg V. Khaschansky
* @version $Revision$
*/
package org.apache.harmony.awt.gl.linux;
import junit.framework.TestCase;
import java.awt.*;
import java.awt.geom.AffineTransform;
import java.awt.image.VolatileImage;
public class XGraphics2DRTest extends TestCase {
public void testNullClip() {
try {
GraphicsConfiguration gconf =
GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration();
VolatileImage vim = gconf.createCompatibleVolatileImage(10, 10);
Graphics2D g2 = (Graphics2D) vim.getGraphics();
g2.setClip(null);
} catch(Exception e) {
e.printStackTrace();
fail("Cannot set null clip");
}
}
public void testCopyArea() {
GraphicsConfiguration gconf =
GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration();
VolatileImage vim = gconf.createCompatibleVolatileImage(20, 20);
Graphics2D g2 = (Graphics2D) vim.getGraphics();
g2.setColor(Color.WHITE);
g2.fillRect(0,0,20,20);
g2.setColor(Color.RED);
g2.fillRect(2,2,1,1);
g2.copyArea(2,2,1,1,2,4);
int pix[] = vim.getSnapshot().getRaster().getPixel(4,6,(int [])null);
assertEquals("copyArea failed for untranslated graphics", pix[0],255);
assertEquals("copyArea failed for untranslated graphics", pix[1],0);
assertEquals("copyArea failed for untranslated graphics", pix[2],0);
g2.setTransform(AffineTransform.getTranslateInstance(2,2));
g2.copyArea(0,0,1,1,4,8);
pix = vim.getSnapshot().getRaster().getPixel(6,10,(int [])null);
assertEquals("copyArea failed for translated graphics", pix[0],255);
assertEquals("copyArea failed for translated graphics", pix[1],0);
assertEquals("copyArea failed for translated graphics", pix[2],0);
}
public static void main(String[] args) {
junit.textui.TestRunner.run(XGraphics2DRTest.class);
}
}