flash on 2014-9-2

/**
 * Copyright mutantleg ( http://wonderfl.net/user/mutantleg )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/zAB6
 */

package {
    import flash.display.Graphics;
    import flash.events.Event;
    import flash.display.Sprite;
    public class FlashTest extends Sprite {
        public function FlashTest() {
            // write as3 code here..
            
            stage.addEventListener(Event.ENTER_FRAME, onEnter);
        }//ctor
        
        public var t:Number = 0;
        
        public function onEnter(e:Event):void
        {
            var g:Graphics;
            
            var x0:Number;
            var y0:Number;
            var x1:Number;
            var y1:Number;
            
            x0 = 40;
            y0 = 40;
            
            x1 = 200;
            y1 = 220;
            
            t += 0.01;
            
            if (t > 1) { t  = 0;} 
            
            g = this.graphics;
            g.clear();
            g.lineStyle(2,0);
            g.drawCircle(x0,y0, 8);
            g.drawCircle(x1,y1, 8);
            g.moveTo(x0,y0);
            g.lineTo(x1,y1);
            
          
           var kx:Number;
           var ky:Number;
        
           kx = x0 + (x1 - x0) * t;  
           ky = y0 + (y1 - y0) * t;
           
           g.drawCircle(kx, ky, 8);  
            
            
        }//onenter
        
        
    }//classend
}