ImageSprite.java revision b9cc48a43ed984587c939d02fba5316bf5c0df6e
1b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato/* 2b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * ProGuard -- shrinking, optimization, obfuscation, and preverification 3b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * of Java bytecode. 4b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 5b9cc48a43ed984587c939d02fba5316bf5c0df6eYing Wang * Copyright (c) 2002-2013 Eric Lafortune (eric@graphics.cornell.edu) 6b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 7b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This program is free software; you can redistribute it and/or modify it 8b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * under the terms of the GNU General Public License as published by the Free 9b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Software Foundation; either version 2 of the License, or (at your option) 10b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * any later version. 11b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 12b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This program is distributed in the hope that it will be useful, but WITHOUT 13b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * more details. 16b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 17b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * You should have received a copy of the GNU General Public License along 18b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * with this program; if not, write to the Free Software Foundation, Inc., 19b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 21b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratopackage proguard.gui.splash; 22b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 23b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport java.awt.*; 24b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 25b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato/** 26b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This Sprite represents an animated image. 27b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 28b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @author Eric Lafortune 29b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 30b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratopublic class ImageSprite implements Sprite 31b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato{ 32b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private final Image image; 33b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private final VariableInt x; 34b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private final VariableInt y; 35b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private final VariableDouble scaleX; 36b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private final VariableDouble scaleY; 37b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 38b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 39b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato /** 40b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Creates a new ImageSprite. 41b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @param image the Image to be painted. 42b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @param x the variable x-coordinate of the upper-left corner of the image. 43b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @param y the variable y-coordinate of the upper-left corner of the image. 44b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @param scaleX the variable x-scale of the image. 45b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @param scaleY the variable y-scale of the image. 46b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 47b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public ImageSprite(Image image, 48b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato VariableInt x, 49b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato VariableInt y, 50b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato VariableDouble scaleX, 51b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato VariableDouble scaleY) 52b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 53b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato this.image = image; 54b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato this.x = x; 55b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato this.y = y; 56b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato this.scaleX = scaleX; 57b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato this.scaleY = scaleY; 58b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 59b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 60b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 61b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementation for Sprite. 62b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 63b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void paint(Graphics graphics, long time) 64b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 65b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato int xt = x.getInt(time); 66b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato int yt = y.getInt(time); 67b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 68b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato double scale_x = scaleX.getDouble(time); 69b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato double scale_y = scaleY.getDouble(time); 70b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 71b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato int width = (int)(image.getWidth(null) * scale_x); 72b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato int height = (int)(image.getHeight(null) * scale_y); 73b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 74b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato graphics.drawImage(image, xt, yt, width, height, null); 75b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 76b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato} 77