2010-6-5　ランダムなまるをかいてみる

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

// forked from ameo's 2010-6-5　まるをかいてみる(curve to)
package {
    import flash.display.MovieClip;
    public class Index extends MovieClip {
        public function Index() {
        	   var repeatCount:int = 10;
       	   
        	   for(var i=0; i < repeatCount; i++ ){
           var centerX:Number = Math.round(Math.random()*400) + 50;
           var centerY:Number = Math.round(Math.random()*400) + 50;
           var r:Number = Math.round(Math.random()*100);
           addChild(new DrawCircle(centerX,centerY,r));

        	   }
        }
    }
}

    import flash.display.MovieClip;
    class DrawCircle extends MovieClip {
        public function DrawCircle(centerX:Number,centerY:Number,r:Number) {
         
            graphics.lineStyle(10,0x008899,1);
            graphics.moveTo(centerX+r,centerY);
            
            graphics.curveTo(r+centerX,Math.tan(Math.PI/8)*r+centerY,Math.sin(Math.PI/4)*r+centerX,Math.sin(Math.PI/4)*r+centerY);
            graphics.curveTo(Math.tan(Math.PI/8)*r+centerX,r+centerY,centerX,r+centerY);
            graphics.curveTo(-Math.tan(Math.PI/8)*r+centerX,r+centerY,-Math.sin(Math.PI/4)*r+centerX,Math.sin(Math.PI/4)*r+centerY);
            graphics.curveTo(-r+centerX,Math.tan(Math.PI/8)*r+centerY,-r+centerX,centerY);
            graphics.curveTo(-r+centerX,-Math.tan(Math.PI/8)*r+centerY,-Math.sin(Math.PI/4)*r+centerX,-Math.sin(Math.PI/4)*r+centerY);
            graphics.curveTo(-Math.tan(Math.PI/8)*r+centerX,-r+centerY,centerX,-r+centerY);
            graphics.curveTo(Math.tan(Math.PI/8)*r+centerX,-r+centerY,Math.sin(Math.PI/4)*r+centerX,-Math.sin(Math.PI/4)*r+centerY);
            graphics.curveTo(r+centerX,-Math.tan(Math.PI/8)*r+centerY,r+centerX,centerY);
 
        }
    }