flash on 2013-3-6

/**
 * Copyright mutantleg ( http://wonderfl.net/user/mutantleg )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/su64
 */

package {
    import flash.display.Sprite;
    public class FlashTest extends Sprite {
        
        public function FlashTest() {
        
        var dx:Number;
        var dy:Number;
        
        dx = 64;
        dy = 200;
        
            graphics.clear();
            graphics.lineStyle(2,0);
            graphics.moveTo(dx,0);
            graphics.lineTo(dx,400);
            graphics.moveTo(0, dy);
            graphics.lineTo(400, dy);    
            
         var t:Number;
         var a:Number;
         var kx:Number;
         var ky:Number;
         var s:Number;
         
         s = 48;
         
         for (t = 0; t < 6.28; t+=0.2)
         {
             
             a = Math.sin(t);
           kx = dx + t*s;
           ky = dy + a*s;
             
            graphics.beginFill(0x0000FF, 0.5);
                graphics.drawCircle(kx,ky,4);
            graphics.endFill();     
        
        
             
             a = Math.cos(t);
             
           kx = dx + t*s;
           ky = dy + a*s;
             
            graphics.beginFill(0xFF0000,0.5);
                graphics.drawCircle(kx,ky,4);
            graphics.endFill();     
             
             a = Math.cos(t) * Math.sin(t);
             
           kx = dx + t*s;
           ky = dy + a*s;
             
            graphics.beginFill(0,1);
                graphics.drawCircle(kx,ky,4);
            graphics.endFill();     
             
             
             
             
         }//nextt
            
            
            
        }//ctor
        
    }//classend
}