void newFrameHandler(Leap.Frame frame)
        {
            int rot_on = 0;
            currentTime = frame.Timestamp;
            timeChange = currentTime - previousTime;
            this.displayTimestamp.Content = timeChange;
            HandList hands = frame.Hands;
            Hand firstHand = hands[0];
            Hand secondHand = hands[1];
            if (timeChange > 100000)
            {
                if (hands[0].IsValid)
                {
                    if (hands[0].IsRight)
                    {
                        this.displayID.Content = "오른손 작동";
                    }
                    else
                    {
                        this.displayID.Content = "왼손 작동";
                    }

                    if (hands[0].GrabStrength > 0.5)
                    {

                        if (hands[0].IsRight)
                        {
                           // this.displayFPS.Content = "오른손 주먹";
                        }
                        else
                        {
                         //   this.displayFPS.Content = "왼손 주먹";
                        }

                    }
                    else
                    {
                     //   this.displayFPS.Content = "손 펴져있음";

                    }

                    //양손일때
                    if (hands[1].IsValid)
                    {
                        this.displayID.Content = "양손 작동";

                        //Console.WriteLine(hands[1].PinchStrength);
                        if (hands[1].GrabStrength > 0.5)
                        {
                            if (hands[0].GrabStrength == 0)
                            {

                                if (hands[1].IsRight)
                                {
                                //    this.displayFPS.Content = "오른손 주먹";
                                }
                                else
                                {
                                //    this.displayFPS.Content = "왼손 주먹";
                                    rot_on = 1;
                                }
                            }
                            else
                            {
                              //  this.displayFPS.Content = "양손 주먹";
                            }

                        }
                    }
                }
                else
                {
                    this.displayID.Content = "손 없음";

                }

                var handVelocity = (int)firstHand.PalmVelocity.Magnitude;
                if (handVelocity < 200)//1500
                {
                   // Console.WriteLine(handVelocity);
                    //this.displayImageCount.Content = "손빠르기";
                    this.displayGestureCount.Content = " ";
                }
                else
                {

                    for (int g = 0; g < frame.Gestures().Count; g++)
                    {
                        //switch(frame.Gesture(0).Type)
                        Gesture gesture = frame.Gestures()[g];

                        if (swipe_d == 1)
                        {

                        }
                        else if (swipe_d == -1)
                        {

                        }
                        else if (swipe_d == 0)
                        {
                            switch (gesture.Type)
                            {

                                case Gesture.GestureType.TYPE_CIRCLE:
                                    CircleGesture cir = new CircleGesture(frame.Gesture(g));
                                    // CircleGesture cir = new CircleGesture(frame.Gesture(0));

                                    String clockwiseness;
                                    if (cir.Pointable.Direction.AngleTo(cir.Normal) <= Math.PI / 2)
                                    {

                                        clockwiseness = "clockwise";

                                    }
                                    else
                                    {

                                        clockwiseness = "counterclockwise";
                                    }

                                    //this.displayImageCount.Content = frame.Gesture(g).ToString() + "의 지름은 " + cir.Radius + "그리고 상태는 " + frame.Gesture(g).State + "=" + frame.Gestures()[g].State;

                                    this.displayGestureCount.Content = "원방향" + clockwiseness;
                                    Console.WriteLine("원방향" + clockwiseness);
                                    break;
                                /* case Gesture.GestureType.TYPE_KEY_TAP:
                                     //Handle key tap gestures
                                     KeyTapGesture keytapGesture = new KeyTapGesture(frame.Gesture(g));
                                  //   this.displayImageCount.Content = "키탭";
                                     Console.WriteLine(frame.Gesture(g).ToString() + "의 방향은 " + keytapGesture.Direction + "그리고 상태는 " + frame.Gesture(g).State + "=" + frame.Gestures()[g].State);
                                     Console.WriteLine(frame.Gesture(g).ToString() + "의 포인터은 " + keytapGesture.Pointable + "그리고" + keytapGesture.Position);

                                     break;
                                 case Gesture.GestureType.TYPE_SCREEN_TAP:
                                     //Handle screen tap gestures
                                  //   this.displayImageCount.Content = "스크린탭";
                                     ScreenTapGesture screentapGesture = new ScreenTapGesture(frame.Gesture(g));
                                     Console.WriteLine(screentapGesture.Direction);
                                     break;
                                 */
                                case Gesture.GestureType.TYPE_SWIPE:
                                    // this.displayImageCount.Content = "쓸기";
                                    SwipeGesture swipeGesture = new SwipeGesture(gesture);
                                    //1. start position위치 확인
                                    Leap.Vector start = iBox.NormalizePoint(swipeGesture.StartPosition);
                                    //  if (start.x > 0.9 || start.x < 0.1 ) return;
                                    //2. swipe speed 확인
                                    float speed = swipeGesture.Speed;
                                    //  if (speed < 1500.0) return;
                                    //3. 방향 확인
                                    this.displayFPS.Content = swipeGesture.Direction;//y < 0 ? "Swipe to left" : "Swipe to right";

                                    Console.WriteLine(swipeGesture.Direction.y < 0 ? "Swipe to left" : "Swipe to right");
                                    break;

                                default:
                                    this.displayGestureCount.Content = " ";//this.displayImageCount.Content = 0;
                                    break;
                            }
                        }

                        //  }

                        Finger finger = frame.Fingers[0];
                        // Get the closest screen intercepting a ray projecting from the finger
                        Screen screen = controller.LocatedScreens.ClosestScreenHit(finger);

                        if (screen != null && screen.IsValid)
                        {
                            // Get the velocity of the finger tip
                            var tipVelocity = (int)finger.TipVelocity.Magnitude;

                            // Use tipVelocity to reduce jitters when attempting to hold
                            // the cursor steady
                            if (tipVelocity > 25)
                            {
                                var xScreenIntersect = screen.Intersect(finger, true).x;
                                var yScreenIntersect = screen.Intersect(finger, true).y;

                                if (xScreenIntersect.ToString() != "NaN")
                                {
                                    var x = (int)(xScreenIntersect * screen.WidthPixels);
                                    var y = (int)(screen.HeightPixels - (yScreenIntersect * screen.HeightPixels));

                                 /*   Console.WriteLine("Screen intersect X: " + xScreenIntersect.ToString());
                                    Console.WriteLine("Screen intersect Y: " + yScreenIntersect.ToString());
                                    Console.WriteLine("Width pixels: " + screen.WidthPixels.ToString());
                                    Console.WriteLine("Height pixels: " + screen.HeightPixels.ToString());

                                    Console.WriteLine("\n");

                                    Console.WriteLine("x: " + x.ToString());
                                    Console.WriteLine("y: " + y.ToString());

                                    Console.WriteLine("\n");

                                    Console.WriteLine("Tip velocity: " + tipVelocity.ToString());

                                    // Move the cursor
                                    //MouseCursor.MoveCursor(x, y);

                                    Console.WriteLine("\n" + new String('=', 40) + "\n");*/

                                    if (rot_on == 1)
                                    {
                                        this.displayGestureCount.Content = "x,y 좌표는 : " + x.ToString() + "," + y.ToString();
                                    }
                                }

                            }
                        }

                        //this.displayID.Content = frame.Id.ToString();
                        //this.displayTimestamp.Content = frame.Timestamp.ToString();
                        //this.displayFPS.Content = frame.CurrentFramesPerSecond.ToString();
                        //this.displayIsValid.Content = frame.IsValid.ToString();
                        // this.displayGestureCount.Content = frame.Gestures().Count.ToString();
                        //this.displayImageCount.Content = frame.Images.Count.ToString();
                    }

                }
                previousTime = currentTime;
            }
        }
        void newFrameHandler(Leap.Frame frame)
        {
            currentTime = frame.Timestamp;
            timeChange = currentTime - previousTime;

            HandList hands = frame.Hands;
            Hand firstHand = hands[0];
            Hand secondHand = hands[1];
            if (timeChange > 100000)
            {
                if (hands[0].IsValid)
                {
                    if (hands[1].IsValid)
                    {
                        //Console.WriteLine(hands[1].PinchStrength);

                    }else{
                       // Console.WriteLine("only 0");
                    }
                }

                var handVelocity = (int)firstHand.PalmVelocity.Magnitude;
                if (handVelocity > 10000)//1500
                {
                    Console.WriteLine(handVelocity);
                    this.displayImageCount.Content = "손빠르기";
                }
                else
                {

                    for (int g = 0; g < frame.Gestures().Count; g++)
                    {
                        switch (frame.Gestures()[g].Type)
                        {
                            case Gesture.GestureType.TYPE_CIRCLE:
                                CircleGesture cir = new CircleGesture(frame.Gesture(g));

                                //this.displayImageCount.Content = frame.Gesture(g).ToString() + "의 지름은 " + cir.Radius + "그리고 상태는 " + frame.Gesture(g).State + "=" + frame.Gestures()[g].State;
                                this.displayImageCount.Content = "원" +frame.Gesture(g).ToString() + "의 지름은 " + cir.Radius + "그리고 상태는 " + frame.Gesture(g).State;
                                break;
                            case Gesture.GestureType.TYPE_KEY_TAP:
                                //Handle key tap gestures
                                KeyTapGesture keytapGesture = new KeyTapGesture(frame.Gesture(g));
                                this.displayImageCount.Content = "키탭";
                                Console.WriteLine(frame.Gesture(g).ToString() + "의 방향은 " + keytapGesture.Direction + "그리고 상태는 " + frame.Gesture(g).State + "=" + frame.Gestures()[g].State);
                                Console.WriteLine(frame.Gesture(g).ToString() + "의 포인터은 " + keytapGesture.Pointable + "그리고" + keytapGesture.Position);

                                break;
                            case Gesture.GestureType.TYPE_SCREEN_TAP:
                                //Handle screen tap gestures
                                this.displayImageCount.Content = "스크린탭";
                                ScreenTapGesture screentapGesture = new ScreenTapGesture(frame.Gesture(g));
                                Console.WriteLine(screentapGesture.Direction);
                                break;
                            case Gesture.GestureType.TYPE_SWIPE:
                                this.displayImageCount.Content = "쓸기";

                                break;
                            default:
                                //this.displayImageCount.Content = 0;
                                break;
                        }
                    }

                    this.displayID.Content = frame.Id.ToString();
                    this.displayTimestamp.Content = frame.Timestamp.ToString();
                    this.displayFPS.Content = frame.CurrentFramesPerSecond.ToString();
                    this.displayIsValid.Content = frame.IsValid.ToString();
                    this.displayGestureCount.Content = frame.Gestures().Count.ToString();
                    //this.displayImageCount.Content = frame.Images.Count.ToString();
                }
                previousTime = currentTime;

            }
        }