Java BufferedImage Operation makeMouseover(final BufferedImage src)

Description

Make the specified source image mouseover.

License

Open Source License

Parameter

Parameter	Description
src	source image

Return

filtered source image

Declaration

public static Image makeMouseover(final BufferedImage src) 

Method Source Code

//package com.java2s;
/*//  www .  j  a  va 2 s  . co m
    
dsh-iconbundle  Bundles of variants for icon images.
Copyright (c) 2003-2013 held jointly by the individual authors.
    
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 3 of the License, or (at
your option) any later version.
    
This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
License for more details.
    
You should have received a copy of the GNU Lesser General Public License
along with this library;  if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA.
    
> http://www.fsf.org/licensing/licenses/lgpl.html
> http://www.opensource.org/licenses/lgpl-license.php
    
*/

import java.awt.Image;

import java.awt.image.RescaleOp;
import java.awt.image.BufferedImage;

public class Main {
    /**
     * RescaleOp for saturating mouseover images.
     */
    private static final RescaleOp MOUSEOVER_OP = new RescaleOp(new float[] { 1.2f, 1.2f, 1.2f, 1.0f },
            new float[] { 0.0f, 0.0f, 0.0f, 0.0f }, null);

    /**
     * Make the specified source image mouseover.
     *
     * @param src source image
     * @return filtered source image
     */
    public static Image makeMouseover(final BufferedImage src) {
        BufferedImage dest = new BufferedImage(src.getColorModel(), src.copyData(null), src.isAlphaPremultiplied(),
                null);
        MOUSEOVER_OP.filter(src, dest);
        return dest;
    }
}

Related

1. makeBinary(BufferedImage image, int threshold)
2. makeCursor(BufferedImage img, int hotx, int hoty, String name)
3. makeGhost(BufferedImage image)
4. makeImageTranslucent(BufferedImage source, float alpha)
5. makeItBlack(BufferedImage image)
6. makeOpaque(BufferedImage img, Color col)
7. MakePoly(BufferedImage spr, int d, int angle, int baseX, int baseY)
8. makeTintedCopy(BufferedImage bi, Color tint)
9. markImageBorders(final BufferedImage img, final int startW, final int startH)