/*

 * Copyright (c) 2007, 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.

 *

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 */

/**

 * @test

 * @bug 6576507

 * @summary Both lines of text should be readable

 * @run main/manual=yesno LCDTextAndGraphicsState

 */

import java.awt.*;

import java.awt.geom.*;

public class LCDTextAndGraphicsState extends Component {

    String text = "This test passes only if this text appears SIX TIMES";

    public void paint(Graphics g) {

        Graphics2D g2d = (Graphics2D)g.create();

        g2d.setColor(Color.white);

        g2d.fillRect(0,0,getSize().width, getSize().height);

        test1(g.create(0,   0, 500, 200));

        test2(g.create(0, 200, 500, 200));

        test3(g.create(0, 400, 500, 200));

    }

    public void test1(Graphics g) {

        Graphics2D g2d = (Graphics2D)g;

        g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,

                             RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB);

        g2d.setColor(Color.black);

        g2d.drawString(text, 10, 50);

        g2d.setComposite(AlphaComposite.getInstance(

                         AlphaComposite.SRC_OVER, 0.9f));

        g2d.drawString(text, 10, 80);

    }

    public void test2(Graphics g) {

        Graphics2D g2d = (Graphics2D)g;

        g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,

                             RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB);

        g2d.setColor(Color.black);

        g2d.drawString(text, 10, 50);

        g2d.setPaint(new GradientPaint(

                     0f, 0f, Color.BLACK, 100f, 100f, Color.GRAY));

        g2d.drawString(text, 10, 80);

    }

    public void test3(Graphics g) {

        Graphics2D g2d = (Graphics2D)g;

        g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,

                             RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB);

        g2d.setColor(Color.black);

        g2d.drawString(text, 10, 50);

        Shape s = new RoundRectangle2D.Double(0, 60, 400, 50, 5, 5);

        g2d.clip(s);

        g2d.drawString(text, 10, 80);

    }

    public Dimension getPreferredSize() {

        return new Dimension(500,600);

    }

    public static void main(String[] args) throws Exception {

        Frame f = new Frame("Composite and Text Test");

        f.add(new LCDTextAndGraphicsState(), BorderLayout.CENTER);

        f.pack();

        f.setVisible(true);

    }

}