average Color Difference - Java 2D Graphics

Java examples for 2D Graphics:Color

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Description

average Color Difference

Demo Code

/*/*from   w  w  w .  j a va  2s  .  c om*/
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//package com.java2s;

import java.awt.*;

public class Main {
    public static int averageDifference(Color a, Color b) {
        int[] ac = new int[] { a.getRed(), a.getGreen(), a.getBlue() };
        int[] bc = new int[] { b.getRed(), b.getGreen(), b.getBlue() };
        int dif = 0;
        for (int i = 0; i < 3; i++) {
            dif += bc[i] - ac[i];
        }
        return dif / 3;
    }
}

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