1 /* 2 * ProGuard -- shrinking, optimization, obfuscation, and preverification 3 * of Java bytecode. 4 * 5 * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu) 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License as published by the Free 9 * Software Foundation; either version 2 of the License, or (at your option) 10 * any later version. 11 * 12 * This program is distributed in the hope that it will be useful, but WITHOUT 13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15 * more details. 16 * 17 * You should have received a copy of the GNU General Public License along 18 * with this program; if not, write to the Free Software Foundation, Inc., 19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21 package proguard.gui.splash; 22 23 /** 24 * This VariableColor varies linearly with respect to its Timing. 25 * 26 * @author Eric Lafortune 27 */ 28 public class LinearInt implements VariableInt 29 { 30 private final int fromValue; 31 private final int toValue; 32 private final Timing timing; 33 34 35 /** 36 * Creates a new LinearInt. 37 * @param fromValue the value that corresponds to a timing of 0. 38 * @param toValue the value that corresponds to a timing of 1. 39 * @param timing the applied timing. 40 */ LinearInt(int fromValue, int toValue, Timing timing)41 public LinearInt(int fromValue, int toValue, Timing timing) 42 { 43 this.fromValue = fromValue; 44 this.toValue = toValue; 45 this.timing = timing; 46 } 47 48 49 // Implementation for VariableInt. 50 getInt(long time)51 public int getInt(long time) 52 { 53 return (int) (fromValue + timing.getTiming(time) * (toValue - fromValue)); 54 } 55 } 56