Java Color Distance distance(Color c1, Color c2)

Description

distance

License

Open Source License

Declaration

public static double distance(Color c1, Color c2) 

Method Source Code

//package com.java2s;
/*/*  w  w w . j a  v  a  2  s .  c o  m*/
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

import java.awt.*;

public class Main {
    public static double distance(Color c1, Color c2) {
        float[] rgb1 = c1.getRGBColorComponents(null);
        float[] rgb2 = c2.getRGBColorComponents(null);

        double x = rgb2[0] - rgb1[0];
        double y = rgb2[1] - rgb1[1];
        double z = rgb2[2] - rgb1[2];

        return Math.sqrt(x * x + y * y + z * z);
    }
}

Related

1. colorDistance(final double r1, final double g1, final double b1, final double r2, final double g2, final double b2)
2. colorDistance(final float[] lab1, final float[] lab2)
3. colorDistance(final float[] lab1, final float[] lab2)
4. colorDistance(int r1, int g1, int b1, int r2, int g2, int b2)
5. distance(Color a, Color b)
6. distanceToColor(final int distance)
7. drawArc(Point2D start, double distance, double startAngle, double arcAngle, boolean fill, Graphics2D g2, Color color)
8. getDistance(int c1, Color c2)
9. getMaxDistance(final Color first, final Color second)