Java Color Blend blend(Color c1, Color c2, double v)

Description

blend

License

Open Source License

Declaration

public static Color blend(Color c1, Color c2, double v) 

Method Source Code

//package com.java2s;
/*/*from   ww  w.ja v a  2s  . c o  m*/
 * Copyright (C) 2004 NNL Technology AB
 * Visit www.infonode.net for information about InfoNode(R) 
 * products and how to contact NNL Technology AB.
 *
 * 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.
 */

import java.awt.*;

public class Main {
    public static Color blend(Color c1, Color c2, double v) {
        double v2 = 1 - v;
        return c1 == null ? (c2 == null ? null : c2)
                : c2 == null ? c1
                        : new Color(Math.min(255, (int) (c1.getRed() * v2 + c2.getRed() * v)),
                                Math.min(255, (int) (c1.getGreen() * v2 + c2.getGreen() * v)),
                                Math.min(255, (int) (c1.getBlue() * v2 + c2.getBlue() * v)),
                                Math.min(255, (int) (c1.getAlpha() * v2 + c2.getAlpha() * v)));
    }
}

Related

1. blend(Color a, Color b)
2. blend(Color a, Color b, double val)
3. blend(Color c0, Color c1)
4. blend(Color c1, Color c2)
5. blend(Color c1, Color c2)
6. blend(Color cFrom, Color cTo, float factor)
7. blend(Color col1, Color col2, float weight1)
8. blend(Color color1, Color color2, float ratio)
9. blend(Color color1, Color color2, int factor)