C# (CSharp) PinchGesture.Invoke Exemples

Exemple #1

        private void _OnPinch(int displayId)
        {
            var gesture = new GestureInfo();

            gesture.DeltaScale = _lastFingersDist - _fingersDist;
            gesture.DisplayId  = displayId;

            if (OnPinch != null)
            {
                OnPinch.Invoke(gesture);
            }

            _lastFingersDist = _fingersDist;
        }