/*
 * Copyright 2010-2015 Institut Pasteur.
 * 
 * This file is part of Icy.
 * 
 * Icy 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 3 of the License, or
 * (at your option) any later version.
 * 
 * Icy 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 Icy. If not, see <http://www.gnu.org/licenses/>.
 */
package icy.math;

/**
 * "Frame Per Second" calculator class.
 * 
 * @author stephane
 */
public class FPSMeter extends RateMeter
{
    /**
     * Update frame<br>
     * Return current Frame Per Second counter
     */
    public int update()
    {
        return (int) updateFromDelta(1);
    }

    /**
     * @return Frame Per Second counter
     */
    public int getFPS()
    {
        return (int) super.getRate();
    }
}