diff options
Diffstat (limited to 'src/proguard/gui/splash/SmoothTiming.java')
-rw-r--r-- | src/proguard/gui/splash/SmoothTiming.java | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/src/proguard/gui/splash/SmoothTiming.java b/src/proguard/gui/splash/SmoothTiming.java deleted file mode 100644 index 73fea38..0000000 --- a/src/proguard/gui/splash/SmoothTiming.java +++ /dev/null @@ -1,66 +0,0 @@ -/* - * ProGuard -- shrinking, optimization, obfuscation, and preverification - * of Java bytecode. - * - * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program 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 for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -package proguard.gui.splash; - -/** - * This Timing ramps up smoothly from 0 to 1 in a given time interval. - * - * @author Eric Lafortune - */ -public class SmoothTiming implements Timing -{ - private final long fromTime; - private final long toTime; - - - /** - * Creates a new SmoothTiming. - * @param fromTime the time at which the timing starts ramping up from 0. - * @param toTime the time at which the timing stops ramping up at 1. - */ - public SmoothTiming(long fromTime, long toTime) - { - this.fromTime = fromTime; - this.toTime = toTime; - } - - - // Implementation for Timing. - - public double getTiming(long time) - { - if (time <= fromTime) - { - return 0.0; - } - - if (time >= toTime) - { - return 1.0; - } - - // Compute the linear interpolation. - double timing = (double) (time - fromTime) / (double) (toTime - fromTime); - - // Smooth the interpolation at the ends. - return timing * timing * (3.0 - 2.0 * timing); - } -} |