forked from: 【wonderfl本】random

/**
 * Copyright ryogo316 ( http://wonderfl.net/user/ryogo316 )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/uLdQ
 */

// forked from Knuckle's 【wonderfl本】random
package {
    import flash.display.MovieClip;   
    public class Index extends MovieClip {
        public function Index() {
            var repeatCount:int = 5;
            
            for(var k:uint = 0; k < repeatCount; k++ ){
                var centerX:Number = Math.round(Math.random()*50) + 50;
                var centerY:Number = Math.round(Math.random()*50) + 50;
                var r:Number = Math.ceil(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(2, 0x000000);
            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);
            
        }
}