Java ByteBuffer Size convolve(final BufferedImage image, float[] elements, int theWidth, int theHeight)

Description

convolve

License

Open Source License

Declaration

public static BufferedImage convolve(final BufferedImage image, float[] elements, int theWidth, int theHeight) 

Method Source Code

//package com.java2s;
/*/* w  w w  .  j a v  a2s  .  c o  m*/
 * Gestalt
 *
 * Copyright (C) 2012 Patrick Kochlik + Dennis Paul
 *
 * 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 2.1 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; without 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
 * {@link http://www.gnu.org/licenses/lgpl.html}
 *
 */

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 convolve(final BufferedImage image, float[] elements, int theWidth, int theHeight) {
        Kernel kernel = new Kernel(theWidth, theHeight, elements);
        ConvolveOp op = new ConvolveOp(kernel, ConvolveOp.EDGE_NO_OP, null);
        return filter(image, op);
    }

    public static BufferedImage filter(final BufferedImage image, BufferedImageOp op) {
        BufferedImage filteredImage = new BufferedImage(image.getWidth(), image.getHeight(), image.getType());
        op.filter(image, filteredImage);
        return filteredImage;
    }
}

Related

1. check(ByteBuffer buffer, int size)
2. checkBounds(BufferedImage image, int xStart, int yStart, int width, int height)
3. checkBufferSize(ByteBuffer buf, int elementSize)
4. chooseAppropriateTileSize(BufferedImage image)
5. collidesWithImage(BufferedImage image, int x, int y, int width, int height, boolean pixelPerfect)
6. cover(BufferedImage source, File to, Image cover, int width, int height, int sourceTop, int sourceLeft, int sourceWidth, int sourceHeight)
7. cutAndScaleToRoundSquare(BufferedImage src, int size, int radius)
8. cutAndScaleToSquare(BufferedImage src, int size)
9. decreaseBufferCapatity(final ByteBuffer byteBuffer, final int size, final int minSize)