/* * @(#)AttributedStr.java	1.15 06/08/29 *  * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. *  * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: *  * -Redistribution of source code must retain the above copyright notice, this *  list of conditions and the following disclaimer. *  * -Redistribution in binary form must reproduce the above copyright notice,  *  this list of conditions and the following disclaimer in the documentation *  and/or other materials provided with the distribution. *  * Neither the name of Sun Microsystems, Inc. or the names of contributors may  * be used to endorse or promote products derived from this software without  * specific prior written permission. *  * This software is provided "AS IS," without a warranty of any kind. ALL  * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST  * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL,  * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY  * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,  * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. *  * You acknowledge that this software is not designed, licensed or intended * for use in the design, construction, operation or maintenance of any * nuclear facility. *//* * @(#)AttributedStr.java	1.15 06/08/29 */package java2d.demos.Fonts;import java.awt.*;import java.awt.font.*;import java.awt.geom.*;import java.net.URL;import java.io.File;import java.io.FileInputStream;import java.io.InputStream;import java.awt.image.BufferedImage;import java.text.AttributedString;import java.text.AttributedCharacterIterator;import java2d.Surface;import static java.awt.Font.*;import static java.awt.font.TextAttribute.*;/** * Demonstrates how to build an AttributedString and then render the * string broken over lines.  */public class AttributedStr extends Surface {    static Color black  = new Color( 20,  20,  20);     static Color blue   = new Color( 94, 105, 176);     static Color yellow = new Color(255, 255, 140);    static Color red    = new Color(149,  43,  42);    static Color white  = new Color(240, 240, 255);     static String text = "  A quick brown  fox  jumped  over the lazy duke  ";    static AttributedString as = new AttributedString(text);    static AttributedCharacterIterator aci;     static {        Shape shape = new Ellipse2D.Double(0,25,12,12);        ShapeGraphicAttribute sga = new            ShapeGraphicAttribute(shape, GraphicAttribute.TOP_ALIGNMENT, false);        as.addAttribute(CHAR_REPLACEMENT, sga, 0, 1);        Font font = new Font("sanserif", BOLD|ITALIC, 20);        int index = text.indexOf("quick");        as.addAttribute(FONT, font, index, index+5);        index = text.indexOf("brown");        font = new Font("serif", BOLD, 20);        as.addAttribute(FONT,       font, index, index+5);        as.addAttribute(FOREGROUND, red,  index, index+5);        index = text.indexOf("fox");        AffineTransform fontAT = new AffineTransform();        fontAT.rotate(Math.toRadians(10));        Font fx = new Font("serif", BOLD, 30).deriveFont(fontAT);        as.addAttribute(FONT, fx, index,   index+1);        as.addAttribute(FONT, fx, index+1, index+2);        as.addAttribute(FONT, fx, index+2, index+3);        fontAT.setToRotation(Math.toRadians(-4));        fx = font.deriveFont(fontAT);        index = text.indexOf("jumped");        as.addAttribute(FONT, fx, index, index+6);        font = new Font("serif", BOLD|ITALIC, 30);        index = text.indexOf("over");        as.addAttribute(UNDERLINE, UNDERLINE_ON, index, index+4);        as.addAttribute(FOREGROUND, white, index, index+4);        as.addAttribute(FONT, font, index, text.length());        font = new Font("dialog", PLAIN, 20);        int i = text.indexOf("duke");        as.addAttribute(FONT, font, index, i-1);        BufferedImage bi = new BufferedImage(4,4,BufferedImage.TYPE_INT_ARGB);        bi.setRGB(0, 0, 0xffffffff);         TexturePaint tp = new TexturePaint(bi,new Rectangle(0,0,4,4));        as.addAttribute(BACKGROUND, tp, i, i+4);        font = new Font("serif", BOLD, 40);        as.addAttribute(FONT, font, i, i+4);    }    public AttributedStr() {        setBackground(Color.white);        Font font = getFont("A.ttf");        if (font != null) {            font = font.deriveFont(PLAIN, 70);        } else {            font = new Font("serif", PLAIN, 50);        }        int index = text.indexOf("A")+1;        as.addAttribute(FONT, font, 0, index);        as.addAttribute(FOREGROUND, white, 0, index);        font = new Font("dialog", PLAIN, 40);        int size = getFontMetrics(font).getHeight();        BufferedImage bi =                new BufferedImage(size, size, BufferedImage.TYPE_INT_ARGB);        Graphics2D big = bi.createGraphics();        big.drawImage(getImage("snooze.gif"), 0, 0, size, size, null);        ImageGraphicAttribute iga =                new ImageGraphicAttribute(bi, GraphicAttribute.TOP_ALIGNMENT);        as.addAttribute(CHAR_REPLACEMENT, iga, text.length()-1, text.length());        aci = as.getIterator();    }    public void render(int w, int h, Graphics2D g2) {        float x = 5, y = 0;        FontRenderContext frc = g2.getFontRenderContext();        LineBreakMeasurer lbm = new LineBreakMeasurer(aci, frc);        g2.setPaint(new GradientPaint(0,h,blue,w,0,black));        g2.fillRect(0, 0, w, h);        g2.setColor(white);        String s = "AttributedString LineBreakMeasurer";        Font font = new Font("serif", PLAIN, 12);        TextLayout tl = new TextLayout(s, font, frc);                tl.draw(g2, 5, y += (float) tl.getBounds().getHeight());        g2.setColor(yellow);        while (y < h-tl.getAscent()) {            lbm.setPosition(0);            while (lbm.getPosition() < text.length()) {                tl = lbm.nextLayout(w-x);                if (!tl.isLeftToRight()) {                    x = w - tl.getAdvance();                }                tl.draw(g2, x, y += tl.getAscent());                y += tl.getDescent() + tl.getLeading();            }        }    }    public static void main(String s[]) {        createDemoFrame(new AttributedStr());    }}