SASAPI

     1  /**
     2   * com.sekati.draw.Rectangle
     3   * @version 1.0.5
     4   * @author jason m horwitz | sekati.com
     5   * Copyright (C) 2007  jason m horwitz, Sekat LLC. All Rights Reserved.
     6   * Released under the MIT License: http://www.opensource.org/licenses/mit-license.php
     7   */
     8  
     9  import com.sekati.geom.Point;
    10  
    11  /**
    12   * Rectangle drawing utility.
    13   */
    14  class com.sekati.draw.Rectangle {
    15  
    16  	/**
    17  	 * Draw a rectangle in an existing clip
    18  	 * @param mc (Movie	Clip) target clip to draw in
    19  	 * @param topLeft (Point)
    20  	 * @param bottomRight (Point)
    21  	 * @param fillColor (Number) hex fill, if undefined rectangle will not be filled
    22  	 * @param fillAlpha (Number) fill alpha transparency [default: 100]
    23  	 * @param strokeWeight (Number) border line width, if 0 or undefined no border will be drawn
    24  	 * @param strokeColor (Number) hex border color 
    25  	 * @param strokeAlpha (Number) stroke alpha transparancy [default: 100]
    26  	 * @return Void
    27  	 * {@code Usage:
    28  	 * 	var box:MovieClip = this.createEmptyMovieClip ("box", this.getNextHighestDepth ());
    29  	 * 	Rectangle.draw(box, new Point(50, 50), new Point(100, 100), 0xff00ff, 100, 1, 0x00ffff, 100);
    30  	 * }
    31  	 */
    32  	public static function draw(mc:MovieClip, topLeft:Point, bottomRight:Point, fillColor:Number, fillAlpha:Number, strokeWeight:Number, strokeColor:Number, strokeAlpha:Number):Void {
    33  		var sw:Number = (!strokeWeight) ? undefined : strokeWeight;
    34  		var sc:Number = (isNaN( strokeColor )) ? 0x000000 : strokeColor;
    35  		var sa:Number = (isNaN( strokeAlpha )) ? 100 : strokeAlpha;
    36  		var fa:Number = (isNaN( fillAlpha )) ? 100 : fillAlpha;
    37  				
    38  		var tl:Number = topLeft.x;
    39  		var bl:Number = topLeft.y;
    40  		var tr:Number = bottomRight.x;
    41  		var br:Number = bottomRight.y;
    42  		
    43  		mc.clear( );
    44  		mc.lineStyle( sw, sc, sa, true, "none", "square", "miter", 1.414 );
    45  		if (!isNaN( fillColor )) {
    46  			mc.beginFill( fillColor, fa );
    47  		}
    48  		mc.moveTo( tl, bl );
    49  		mc.lineTo( tr, bl );
    50  		mc.lineTo( tr, br );
    51  		mc.lineTo( tl, br );
    52  		if (!isNaN( fillColor )) {
    53  			mc.endFill( );
    54  		} else {
    55  			mc.lineTo( bl, tl );
    56  		}
    57  	}
    58  
    59  	private function Rectangle() {
    60  	}
    61  }