Here you can find the source of colourToString(java.awt.Color c)
public static String colourToString(java.awt.Color c)
//package com.java2s; /**// w ww . j av a2s.c om * @(#)SysUtil.java * * Copyright (2003) Bro3 * * 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 2, or 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, write to the Free Software Foundation, Inc., 59 Temple * Place, Boston, MA 02111. * * Contact: bro3@users.sourceforge.net **/ public class Main { public static String colourToString(java.awt.Color c) { return Integer.toHexString(0xFF000000 | c.getRGB()).substring(2); } }