Java BufferedImage Operation operatedImage(BufferedImage source, BufferedImageOp op)

Description

Applies a BufferedImageOp on the given BufferedImage .

License

Apache License

Parameter

Parameter	Description
source	The source image.
op	The operation to perform.

Return

A new image with the operation performed.

Declaration

public static BufferedImage operatedImage(BufferedImage source,
        BufferedImageOp op) 

Method Source Code

//package com.java2s;
/*//from w ww.j  ava  2s.  co m
 * Copyright (C) 2008 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.awt.Graphics2D;

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

public class Main {
    /**
     * Applies a {@link BufferedImageOp} on the given {@link BufferedImage}.
     *
     * @param source The source image.
     * @param op     The operation to perform.
     * @return A new image with the operation performed.
     */
    public static BufferedImage operatedImage(BufferedImage source,
            BufferedImageOp op) {
        BufferedImage newImage = newArgbBufferedImage(source.getWidth(),
                source.getHeight());
        Graphics2D g = (Graphics2D) newImage.getGraphics();
        g.drawImage(source, op, 0, 0);
        return newImage;
    }

    /**
     * Creates a new ARGB {@link BufferedImage} of the given width and height.
     *
     * @param width  The width of the new image.
     * @param height The height of the new image.
     * @return The newly created image.
     */
    public static BufferedImage newArgbBufferedImage(int width, int height) {
        return new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
    }
}

Related

1. nrChannels(BufferedImage img)
2. numPixelsDifferent(BufferedImage imgA, BufferedImage imgB)
3. offset(final BufferedImage image, final float[] scales, final float[] offsets)
4. open(BufferedImage image)
5. openAsBufferedImage(String path)
6. optimizeForGraphicsHardware(BufferedImage image)
7. optimizeForGraphicsHardwareIfRequired(BufferedImage image)
8. optimizeImage(BufferedImage image)
9. otsuTreshold(BufferedImage original)