Java Color Lighten lighterColor(Color lineColor, int adj)

Description

lighter Color

License

Open Source License

Declaration

public static Color lighterColor(Color lineColor, int adj) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Breakout Cave Survey Visualizer/*from w  w  w  .  ja  va2 s  .  c  o  m*/
 *
 * Copyright (C) 2014 James Edwards
 *
 * jedwards8 at fastmail dot fm
 *
 * 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 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, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *******************************************************************************/

import java.awt.Color;

public class Main {
    public static Color lighterColor(Color lineColor, int adj) {
        int r = Math.max(0, Math.min(255, lineColor.getRed() + adj));
        int g = Math.max(0, Math.min(255, lineColor.getGreen() + adj));
        int b = Math.max(0, Math.min(255, lineColor.getBlue() + adj));

        return new Color(r, g, b, lineColor.getAlpha());
    }

    public static double max(double a, double b, boolean backward) {
        return backward ? Math.min(a, b) : Math.max(a, b);
    }

    public static double min(double a, double b, boolean backward) {
        return backward ? Math.max(a, b) : Math.min(a, b);
    }
}

Related

1. lighter(Color color, double fraction)
2. lighter(Color color, float ratio)
3. lighter(final Color color, final int rgbOffset)
4. lighter(final Color color, float factor)
5. lighterColor(Color c, double amount)