/*
* Copyright ( c ) 2009 , 2022 , 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 .
*/
/* @test
* @ summary verify that first element is a dash
* @ bug 6793344
*/
import java.awt.*;
import java.awt.image.*;
import javax.swing.SwingUtilities;
public class DashStrokeTest extends Component {
static BufferedImage bi;
static boolean printed = false ;
public Dimension getPreferredSize() {
return new Dimension(200 ,200 );
}
public static void drawGui() {
bi = new BufferedImage(200 , 20 , BufferedImage.TYPE_INT_RGB);
Graphics2D g2d = bi.createGraphics();
BasicStroke dashStroke = new BasicStroke(1 .0 f, BasicStroke.CAP_ROUND,
BasicStroke.JOIN_ROUND, 1 .0 f, new float [] { 0 .0 f, 200 },
1 .0 f);
g2d.setStroke(dashStroke);
g2d.setColor(Color.RED);
g2d.drawLine(5 ,10 , 100 ,10 );
printed =true ;
}
public static void main(String[] args) {
try {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
drawGui();
}
});
} catch (Exception e) {
}
if (printed) {
checkBI(bi, Color.RED);
}
}
static void checkBI(BufferedImage bi, Color badColor) {
int badrgb = badColor.getRGB();
int col = bi.getRGB(6 , 9 );
if (col == badrgb) {
throw new RuntimeException("A pixel was turned on. " );
}
}
}
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