/*
 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 */

package com.sun.media.jfxmedia.track;

/**
 * The dimensions of a video frame (width x height).
 */
public class VideoResolution {
    /**
     * The video frame width.
     */
    public int width;

    /**
     * The video frame height.
     */
    public int height;

    /**
     * Constructor.
     *
     * @param width The video width in pixels.
     * @param height The video height in pixels.
     * @throws IllegalArgumentException if <code>width</code> or <code>height</code> is
     * non-positive.
     */
    public VideoResolution(int width, int height) {
        if (width <= 0)
            throw new IllegalArgumentException("width <= 0");
        if (height <= 0)
            throw new IllegalArgumentException("height <= 0");
        this.width = width;
        this.height = height;
    }

    /**
     * Retrieve the video frame width.
     */
    public int getWidth() {
        return width;
    }

    /**
     *  Retrieve the video frame height.
     */
    public int getHeight() {
        return height;
    }

    /**
     * Write the dimensions to a <code>String</code>.
     */
    public String toString() {
        return "VideoResolution {width: "+width+" height: "+height+"}";
    }
}
