/*

 * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/**

 * @test

 * @bug 6683472

 * @summary Transformed fonts using drawString and TextLayout should be in

 *          the same position.

 */

import java.awt.*;

import java.awt.font.*;

import java.awt.geom.*;

import java.awt.image.*;

import java.util.HashMap;

public class RotTransText  {

    public static void main(String[] args) {

        int wid=400, hgt=400;

        BufferedImage bi =

            new BufferedImage(wid, hgt, BufferedImage.TYPE_INT_RGB);

        Graphics2D g2d = bi.createGraphics();

        g2d.setColor(Color.white);

        g2d.fillRect(0, 0, wid, hgt);

        int x=130, y=130;

        String s = "Text";

        int xt=90, yt=50;

        for (int angle=0;angle<360;angle+=30) {

            AffineTransform aff = AffineTransform.getTranslateInstance(50,90);

            aff.rotate(angle * Math.PI/180.0);

            Font fnt = new Font("SansSerif", Font.PLAIN, 60);

            fnt = fnt.deriveFont(Font.PLAIN, aff);

            g2d.setFont(fnt);

            g2d.setColor(Color.blue);

            g2d.drawString(s, x, y);

            g2d.setColor(Color.red);

            FontRenderContext frc = g2d.getFontRenderContext();

            HashMap attrMap = new HashMap();

            attrMap.put(TextAttribute.STRIKETHROUGH,

                    TextAttribute.STRIKETHROUGH_ON);

            fnt = fnt.deriveFont(attrMap);

            TextLayout tl = new TextLayout(s, fnt, frc);

            tl.draw(g2d, (float)x, (float)y);

        }

        // Test BI: should be no blue: only red and white.

        int red = Color.red.getRGB();

        int blue = Color.blue.getRGB();

        int white = Color.white.getRGB();

        for (int px=0;px<wid;px++) {

            for (int py=0;py<hgt;py++) {

                int rgb = bi.getRGB(px, py);

                if (rgb == blue || ( rgb != red && rgb != white)) {

                    throw new RuntimeException

                        ("Unexpected color : " + Integer.toHexString(rgb) +

                         " at x=" + x + " y="+ y);

                }

            }

        }

    }

}