/**
 * Copyright 2010-2013 Jingjing Li.
 *
 * This file is part of jplot2d.
 *
 * jplot2d is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or any later version.
 *
 * jplot2d 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 Lesser Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with jplot2d. If not, see .
 */
package org.jplot2d.image;

/**
 * The limits algorithm to set the upper and lower limits to based on the specified percentage. A histogram of the data
 * is created and the limits are set to display the percentage, about the mean value.
 * 
 * @author Jingjing Li
 * 
 */
public class PercentAlgorithm implements LimitsAlgorithm {

	private final double percentage;

	public PercentAlgorithm(double percentage) {
		this.percentage = percentage;
	}

	public LimitsCalculator getCalculator() {
		if (percentage == 100) {
			return new MinMaxCalculator();
		} else {
			return new PercentCalculator(percentage);
		}
	}

}