Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2011 The original author or authors.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

import android.graphics.Color;

public class Main {
    /**
     * Compute the distance between two colors. The alpha channel is ignored. Returned distance is
     * always >= 0.
     */
    public static final int distance(int r, int g, int b, int color) {
        return Math.abs(r - Color.red(color)) + Math.abs(g - Color.green(color)) + Math.abs(b - Color.blue(color));
    }
}