001/**
002 * Copyright (c) 2011, The University of Southampton and the individual contributors.
003 * All rights reserved.
004 *
005 * Redistribution and use in source and binary forms, with or without modification,
006 * are permitted provided that the following conditions are met:
007 *
008 *   *  Redistributions of source code must retain the above copyright notice,
009 *      this list of conditions and the following disclaimer.
010 *
011 *   *  Redistributions in binary form must reproduce the above copyright notice,
012 *      this list of conditions and the following disclaimer in the documentation
013 *      and/or other materials provided with the distribution.
014 *
015 *   *  Neither the name of the University of Southampton nor the names of its
016 *      contributors may be used to endorse or promote products derived from this
017 *      software without specific prior written permission.
018 *
019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
020 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
021 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
022 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
023 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
025 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
026 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
027 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
028 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
029 */
030package org.openimaj.image.processor.connectedcomponent.render;
031
032import org.openimaj.image.Image;
033import org.openimaj.image.pixel.ConnectedComponent;
034
035/**
036 * Renders the oriented bounding box into the image.
037 * 
038 * @author Jonathon Hare (jsh2@ecs.soton.ac.uk)
039 * 
040 * @param <T>
041 *            The type of image into which to draw
042 */
043public class OrientatedBoundingBoxRenderer<T> extends AbstractRenderer<T>
044{
045        /**
046         * Default constructor that takes the image to draw into and the colour in
047         * which to draw the bounding box.
048         * 
049         * @param image
050         *            The image into which to draw
051         * @param colour
052         *            The colour in which to draw the box.
053         */
054        public OrientatedBoundingBoxRenderer(Image<T, ?> image, T colour) {
055                super(image, colour);
056        }
057
058        /**
059         * Constructor that creates an image to draw into and takes the colour in
060         * which to draw the bounding box.
061         * 
062         * @param width
063         *            The width of the image to create
064         * @param height
065         *            The height of the image to create
066         * @param colour
067         *            The colour in which to draw the box.
068         */
069        public OrientatedBoundingBoxRenderer(int width, int height, T colour) {
070                super(width, height, colour);
071        }
072
073        /**
074         * {@inheritDoc}
075         * 
076         * @see org.openimaj.image.processor.connectedcomponent.ConnectedComponentProcessor#process(org.openimaj.image.pixel.ConnectedComponent)
077         */
078        @Override
079        public void process(ConnectedComponent cc) {
080                image.createRenderer().drawShape(cc.calculateOrientatedBoundingBox(), colour);
081        }
082}