Java RGB Color Create toRGB15(int x)

Description

Converts a color from RGB24 to RGB15

License

Open Source License

Parameter

Parameter	Description
x	a parameter

Declaration

public static int toRGB15(int x) 

Method Source Code

//package com.java2s;
/*//from  w  ww. ja va  2s.c  o  m
 * Copyright (C) 2013 dirbaio
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    /**
     * Converts a color from RGB24 to RGB15
     *
     * @param x
     * @return
     */
    public static int toRGB15(int x) {
        int r = (x >> 16) & 0xFF;
        int g = (x >> 8) & 0xFF;
        int b = (x) & 0xFF;
        int a = (x >> 24) & 0xFF;
        r = r >> 3;
        g = g >> 3;
        b = b >> 3;

        return r | (g << 5) | (b << 10) | (1 << 15);
    }
}

Related

1. toRGB(float h, float s, float l)
2. toRGB(int alpha, int red, int green, int blue)
3. toRGB(int color)
4. toRgb(int r, int g, int b)
5. toRGB(String hexString)
6. toRGBA(float[] colors)
7. toRGBA(int argb)
8. toRGBA(int color)
9. toRGBA(String hexARGB)