Java Random Color getRandomColor()

Description

get Random Color

License

Open Source License

Declaration

public static String getRandomColor() 

Method Source Code

//package com.java2s;
/*-// ww w  .  j  a va2 s. c  om
 * Copyright ? 2013 Diamond Light Source Ltd.
 *
 * This file is part of GDA.
 *
 * GDA is free software: you can redistribute it and/or modify it under the
 * terms of the GNU General Public License version 3 as published by the Free
 * Software Foundation.
 *
 * GDA 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 GDA. If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.Random;

public class Main {
    public static String getRandomColor() {
        Random rand = new Random();
        float r = rand.nextFloat();
        float g = rand.nextFloat();
        float b = rand.nextFloat();
        String hex = Integer.toHexString(new java.awt.Color(r, g, b).getRGB() & 0xffffff);
        if (hex.length() < 6) {
            hex = "0" + hex;
        }
        hex = "#" + hex;
        return hex;
    }
}

Related

1. getRandomColor()
2. getRandomColor()
3. getRandomColor()
4. getRandomColor()
5. getRandomColor()
6. getRandomColor()
7. getRandomColor(boolean useTransparency)
8. getRandomColor(float offset, float alpha)
9. getRandomColor(int saturationRandom, float luminance)