/**
 *
 * Copyright 2006 Jerry Huxtable
 *
 * 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.
 */
package org.jivesoftware.smackx.jingleold.mediaimpl.sshare.api;

import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.awt.image.BufferedImageOp;
import java.awt.image.ColorModel;

/**
 * A convenience class which implements those methods of BufferedImageOp which are rarely changed.
 */
public abstract class AbstractBufferedImageOp implements BufferedImageOp, Cloneable {

    @Override
    public BufferedImage createCompatibleDestImage(BufferedImage src, ColorModel dstCM) {
        if (dstCM == null)
            dstCM = src.getColorModel();
        return new BufferedImage(dstCM, dstCM.createCompatibleWritableRaster(src.getWidth(), src.getHeight()), dstCM.isAlphaPremultiplied(), null);
    }

    @Override
    public Rectangle2D getBounds2D(BufferedImage src) {
        return new Rectangle(0, 0, src.getWidth(), src.getHeight());
    }

    @Override
    public Point2D getPoint2D(Point2D srcPt, Point2D dstPt) {
        if (dstPt == null)
            dstPt = new Point2D.Double();
        dstPt.setLocation(srcPt.getX(), srcPt.getY());
        return dstPt;
    }

    @Override
    public RenderingHints getRenderingHints() {
        return null;
    }

    /**
     * A convenience method for getting ARGB pixels from an image. This tries to avoid the performance
     * penalty of BufferedImage.getRGB unmanaging the image.
     * @param image   a BufferedImage object
     * @param x       the left edge of the pixel block
     * @param y       the right edge of the pixel block
     * @param width   the width of the pixel arry
     * @param height  the height of the pixel arry
     * @param pixels  the array to hold the returned pixels. May be null.
     * @return the pixels
     * @see #setRGB
     */
    public int[] getRGB(BufferedImage image, int x, int y, int width, int height, int[] pixels) {
        int type = image.getType();
        if (type == BufferedImage.TYPE_INT_ARGB || type == BufferedImage.TYPE_INT_RGB)
            return (int [])image.getRaster().getDataElements(x, y, width, height, pixels);
        return image.getRGB(x, y, width, height, pixels, 0, width);
    }

    /**
     * A convenience method for setting ARGB pixels in an image. This tries to avoid the performance
     * penalty of BufferedImage.setRGB unmanaging the image.
     * @param image   a BufferedImage object
     * @param x       the left edge of the pixel block
     * @param y       the right edge of the pixel block
     * @param width   the width of the pixel arry
     * @param height  the height of the pixel arry
     * @param pixels  the array of pixels to set
     * @see #getRGB
     */
    public void setRGB(BufferedImage image, int x, int y, int width, int height, int[] pixels) {
        int type = image.getType();
        if (type == BufferedImage.TYPE_INT_ARGB || type == BufferedImage.TYPE_INT_RGB)
            image.getRaster().setDataElements(x, y, width, height, pixels);
        else
            image.setRGB(x, y, width, height, pixels, 0, width);
    }

    @Override
    public Object clone() {
        try {
            return super.clone();
        }
        catch (CloneNotSupportedException e) {
            return null;
        }
    }
}

@@ -2681,17 +2681,16 @@
 urn (int
- 
 %5B%5D)image

Fix NoWhitespaceAfter checkstyle violation