| /* |
| * |
| * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions 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 Oracle nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
| * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package java2d.demos.Paint; |
| |
| |
| import static java.awt.Color.BLACK; |
| import static java.awt.Color.GRAY; |
| import static java.awt.Color.GREEN; |
| import static java.awt.Color.LIGHT_GRAY; |
| import static java.awt.Color.WHITE; |
| import java.awt.BasicStroke; |
| import java.awt.Color; |
| import java.awt.Font; |
| import java.awt.GradientPaint; |
| import java.awt.Graphics2D; |
| import java.awt.Rectangle; |
| import java.awt.Shape; |
| import java.awt.TexturePaint; |
| import java.awt.font.TextLayout; |
| import java.awt.geom.AffineTransform; |
| import java.awt.geom.GeneralPath; |
| import java.awt.image.BufferedImage; |
| import java2d.Surface; |
| |
| |
| /** |
| * TexturePaint of gradient, buffered image and shapes. |
| */ |
| @SuppressWarnings("serial") |
| public class Texture extends Surface { |
| |
| private static TexturePaint bluedots, greendots, triangles; |
| private static TexturePaint blacklines, gradient; |
| |
| static { |
| BufferedImage bi = new BufferedImage(10, 10, BufferedImage.TYPE_INT_RGB); |
| Graphics2D gi = bi.createGraphics(); |
| gi.setBackground(WHITE); |
| gi.clearRect(0, 0, 10, 10); |
| GeneralPath p1 = new GeneralPath(); |
| p1.moveTo(0, 0); |
| p1.lineTo(5, 10); |
| p1.lineTo(10, 0); |
| p1.closePath(); |
| gi.setColor(LIGHT_GRAY); |
| gi.fill(p1); |
| triangles = new TexturePaint(bi, new Rectangle(0, 0, 10, 10)); |
| |
| bi = new BufferedImage(5, 5, BufferedImage.TYPE_INT_RGB); |
| gi = bi.createGraphics(); |
| gi.setColor(BLACK); |
| gi.fillRect(0, 0, 5, 5); |
| gi.setColor(GRAY); |
| gi.fillRect(1, 1, 4, 4); |
| blacklines = new TexturePaint(bi, new Rectangle(0, 0, 5, 5)); |
| |
| int w = 30; |
| int h = 30; |
| bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB); |
| gi = bi.createGraphics(); |
| Color oc = WHITE; |
| Color ic = LIGHT_GRAY; |
| gi.setPaint(new GradientPaint(0, 0, oc, w * .35f, h * .35f, ic)); |
| gi.fillRect(0, 0, w / 2, h / 2); |
| gi.setPaint(new GradientPaint(w, 0, oc, w * .65f, h * .35f, ic)); |
| gi.fillRect(w / 2, 0, w / 2, h / 2); |
| gi.setPaint(new GradientPaint(0, h, oc, w * .35f, h * .65f, ic)); |
| gi.fillRect(0, h / 2, w / 2, h / 2); |
| gi.setPaint(new GradientPaint(w, h, oc, w * .65f, h * .65f, ic)); |
| gi.fillRect(w / 2, h / 2, w / 2, h / 2); |
| gradient = new TexturePaint(bi, new Rectangle(0, 0, w, h)); |
| |
| bi = new BufferedImage(2, 2, BufferedImage.TYPE_INT_RGB); |
| bi.setRGB(0, 0, 0xffffffff); |
| bi.setRGB(1, 0, 0xffffffff); |
| bi.setRGB(0, 1, 0xffffffff); |
| bi.setRGB(1, 1, 0xff0000ff); |
| bluedots = new TexturePaint(bi, new Rectangle(0, 0, 2, 2)); |
| |
| bi = new BufferedImage(2, 2, BufferedImage.TYPE_INT_RGB); |
| bi.setRGB(0, 0, 0xffffffff); |
| bi.setRGB(1, 0, 0xffffffff); |
| bi.setRGB(0, 1, 0xffffffff); |
| bi.setRGB(1, 1, 0xff00ff00); |
| greendots = new TexturePaint(bi, new Rectangle(0, 0, 2, 2)); |
| } |
| |
| public Texture() { |
| setBackground(WHITE); |
| } |
| |
| @Override |
| public void render(int w, int h, Graphics2D g2) { |
| |
| Rectangle r = new Rectangle(10, 10, w - 20, h / 2 - 20); |
| g2.setPaint(gradient); |
| g2.fill(r); |
| g2.setPaint(GREEN); |
| g2.setStroke(new BasicStroke(20)); |
| g2.draw(r); |
| g2.setPaint(blacklines); |
| g2.setStroke(new BasicStroke(15)); |
| g2.draw(r); |
| |
| Font f = new Font(Font.SERIF, Font.BOLD, w / 5); |
| TextLayout tl = new TextLayout("Texture", f, g2.getFontRenderContext()); |
| int sw = (int) tl.getBounds().getWidth(); |
| int sh = (int) tl.getBounds().getHeight(); |
| Shape sha = tl.getOutline(AffineTransform.getTranslateInstance(w / 2 - sw |
| / 2, h * .25 + sh / 2)); |
| g2.setColor(BLACK); |
| g2.setStroke(new BasicStroke(3)); |
| g2.draw(sha); |
| g2.setPaint(greendots); |
| g2.fill(sha); |
| |
| r.setLocation(10, h / 2 + 10); |
| g2.setPaint(triangles); |
| g2.fill(r); |
| g2.setPaint(blacklines); |
| g2.setStroke(new BasicStroke(20)); |
| g2.draw(r); |
| g2.setPaint(GREEN); |
| g2.setStroke(new BasicStroke(4)); |
| g2.draw(r); |
| |
| f = new Font(Font.SERIF, Font.BOLD, w / 4); |
| tl = new TextLayout("Paint", f, g2.getFontRenderContext()); |
| sw = (int) tl.getBounds().getWidth(); |
| sh = (int) tl.getBounds().getHeight(); |
| sha = tl.getOutline(AffineTransform.getTranslateInstance(w / 2 - sw / 2, h |
| * .75 + sh / 2)); |
| g2.setColor(BLACK); |
| g2.setStroke(new BasicStroke(5)); |
| g2.draw(sha); |
| g2.setPaint(bluedots); |
| g2.fill(sha); |
| } |
| |
| public static void main(String s[]) { |
| createDemoFrame(new Texture()); |
| } |
| } |