001/*
002 * Copyright 2010-2015 Institut Pasteur.
003 * 
004 * This file is part of Icy.
005 * 
006 * Icy is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 * 
011 * Icy is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
014 * GNU General Public License for more details.
015 * 
016 * You should have received a copy of the GNU General Public License
017 * along with Icy. If not, see <http://www.gnu.org/licenses/>.
018 */
019package icy.image.colormap;
020
021import java.awt.Color;
022
023/**
024 * @author Stephane
025 */
026public class FireColorMap extends IcyColorMap
027{
028    private static final short[] fire_red = {0, 0, 1, 25, 49, 73, 98, 122, 146, 162, 173, 184, 195, 207, 217, 229, 240,
029            252, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255};
030    private static final short[] fire_green = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 35, 57, 79, 101, 117, 133,
031            147, 161, 175, 190, 205, 219, 234, 248, 255, 255, 255, 255};
032    private static final short[] fire_blue = {31, 61, 96, 130, 165, 192, 220, 227, 210, 181, 151, 122, 93, 64, 35, 5,
033            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 35, 98, 160, 223, 255};
034
035    public FireColorMap()
036    {
037        super("Fire");
038
039        beginUpdate();
040        try
041        {
042            final int nColors = fire_red.length;
043            final float scale = (float) IcyColorMap.MAX_INDEX / (nColors - 1);
044
045            for (int i = 0; i < nColors; i++)
046            {
047                final int index = Math.round(i * scale);
048                setRGBControlPoint(index, new Color(fire_red[i], fire_green[i], fire_blue[i]));
049            }
050        }
051        finally
052        {
053            endUpdate();
054        }
055    }
056}