/*
* "Analog Compass" is an application for devices based on android os.
* The application shows the orientation based on the intern magnetic sensor.
* Copyright (C) 2009 Dieter Roth
*
* 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 .
*/
//package de.rothbayern.android.ac.misc;
import android.graphics.Color;
class Util {
public static int lightenColor(int color,float factor){
float r = Color.red(color)*factor;
float g = Color.green(color)*factor;
float b = Color.blue(color)*factor;
int ir = Math.min(255,(int)r);
int ig = Math.min(255,(int)g);
int ib = Math.min(255,(int)b);
int ia = Color.alpha(color);
return(Color.argb(ia, ir, ig, ib));
}
}