/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *                                                                         *
 *   AndroidWorld Library, Copyright 2011 Bryan Chadwick                   *
 *                                                                         *
 *   FILE: ./android/image/Rectangle.java                                  *
 *                                                                         *
 *   This file is part of AndroidWorld.                                    *
 *                                                                         *
 *   AndroidWorld is free software: you can redistribute it and/or         *
 *   modify it under the terms of the GNU General Public License           *
 *   as published by the Free Software Foundation, either version          *
 *   3 of the License, or (at your option) any later version.              *
 *                                                                         *
 *   AndroidWorld 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 for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with AndroidWorld.  If not, see <http://www.gnu.org/licenses/>. *
 *                                                                         *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

package android.image;

import android.graphics.Canvas;
import android.graphics.Paint;

/** 
 * <style type='text/css'><!--
 *    .com{ font-style: italic; color: #880000; }
 *    .keyw{ font-weight: bold; color: #000088; }
 *    .num{ color: #00AA00; }
 *    .str{ color: #CC00AB; }
 *    .prim{ color: #0000FF; }
 *    img.example{ padding-left: 50px; padding-bottom: 30px; }
 *  --></style>
 *  
 * Represents an Image of a Rectangle.
 *
 * <pre>
 *    <span class='keyw'>new</span> Rectangle(<span class='num'>40</span>, <span class='num'>20</span>, <span class='str'>"outline"</span>, <span class='str'>"black"</span>)</pre>
 * <img class="example" src="test/images/rectangle-1.png" />
 * <br />
 *
 * <pre>
 *    <span class='keyw'>new</span> Rectangle(<span class='num'>20</span>, <span class='num'>40</span>, <span class='str'>"solid"</span>, <span class='str'>"blue"</span>)</pre>
 * <img class="example" src="test/images/rectangle-2.png" />
 * <br />
 *  
 */
public class Rectangle extends Image{
    double width;
    double height;
    int mode;
    Paint paint;
    
    /** Create a Rectangle Image with (double) width and height, mode and color */
    public Rectangle(double width, double height, String mode, String color){
        this(width,height,mode(mode),color(color));
    }
    /** Create a Rectangle Image with (int) width and height, mode and color */
    public Rectangle(int width, int height, String mode, String color){
        this((double)width,height,mode,color);
    }
    /** Create a Rectangle with converted mode and color */
    private Rectangle(double width, double height, int mode, int color){
        super(width/2, height/2);
        this.width = width;
        this.height = height;
        this.mode = mode;
        this.paint = painter(color,mode);
    }
    /** Paint this Scene into the given graphics */
    public void paint(Canvas g, int x, int y){
        g.drawRect((float)(x-width/2),(float)(y-height/2),(float)(x+width/2),(float)(y+height/2), paint);
    }
    /** Return the Width of this Image */
    public int width(){ return ceil(width); }
    /** Return the Height of this Image */
    public int height(){ return ceil(height); }
}