Java BufferedImage Operation setBrightnessFactor(BufferedImage img, float multiple, BufferedImage dest)

Description

set Brightness Factor

License

Open Source License

Declaration

public static BufferedImage setBrightnessFactor(BufferedImage img, float multiple, BufferedImage dest) 

Method Source Code

//package com.java2s;
/*//  ww  w  .  ja va2 s.  c  o m
 * Copyright appNativa Inc. All Rights Reserved.
 *
 * This file is part of the Real-time Application Rendering Engine (RARE).
 *
 * RARE 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/>.
 *
 */

import java.awt.image.BufferedImage;
import java.awt.image.BufferedImageOp;

import java.awt.image.ConvolveOp;
import java.awt.image.Kernel;

public class Main {
    public static BufferedImage setBrightnessFactor(BufferedImage img, float multiple, BufferedImage dest) {
        float[] brightKernel = { multiple };
        BufferedImageOp bright = new ConvolveOp(new Kernel(1, 1, brightKernel));

        return bright.filter(img, dest);
    }
}

Related

1. scrapeColors(BufferedImage image)
2. setArrayAlpha(BufferedImage image, int[] array)
3. setArrayColor(BufferedImage image, int[][] array)
4. setBackgroud(BufferedImage image, Color backgroundColor)
5. setBGRPixels(byte[] bgrPixels, BufferedImage img, int x, int y, int w, int h)
6. setColor(BufferedImage image, int x, int y, int[] color, String colorModel)
7. setCompressionType(ImageWriteParam param, BufferedImage image)
8. setImageIntPixels(BufferedImage image, boolean allowDeoptimizingDirectRead, IntBuffer pixels)
9. setLockImage(BufferedImage image)