68 lines
2.3 KiB
Java
68 lines
2.3 KiB
Java
/*
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* Copyright (c) 2008, 2016, 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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/*
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* @test
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* @key headful
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* @bug 6692979
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* @summary Verify no crashes with extreme shears.
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*/
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import javax.swing.*;
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import java.awt.*;
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import java.awt.font.*;
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import java.awt.geom.*;
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public class Shear extends Component {
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public static void main(String[] args) {
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JFrame f = new JFrame();
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f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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f.getContentPane().add("Center", new Shear());
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f.pack();
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f.setVisible(true);
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}
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public Dimension getPreferredSize() {
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return new Dimension(400,300);
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}
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public void paint(Graphics g) {
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Graphics2D g2 = (Graphics2D)g;
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g.setColor(Color.white);
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g.fillRect(0,0,400,300);
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g.setColor(Color.black);
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Font origFont = new Font(Font.DIALOG, Font.BOLD, 30);
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for (int i=0;i<=360;i++) {
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double sv = i*180.0/Math.PI;
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AffineTransform tx = AffineTransform.getShearInstance(sv, sv);
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Font font = origFont.deriveFont(tx);
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g.setFont(font);
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GlyphVector gv =
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font.createGlyphVector(g2.getFontRenderContext(), "JavaFX");
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//System.out.println(gv.getVisualBounds());
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g.drawString("JavaFX", 100, 100);
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}
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}
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}
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