/************************************************************************** * Copyright (c) 2007, 2008 Gregory Jordan * * This file is part of PhyloWidget. * * PhyloWidget 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. * * PhyloWidget 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 PhyloWidget. If not, see <http://www.gnu.org/licenses/>. */ package org.andrewberman.ui.tween; public interface TweenFunction { public float easeIn(float t, float p, float b, float c, float d); public float easeOut(float t, float p, float b, float c, float d); public float easeInOut(float t, float p, float b, float c, float d); public boolean isFinished(float t, float p, float b, float c, float d); }