PinchCallback typedef
Callback for pinch events
Implementation
typedef PinchCallback =
void Function(
Point<int> start1,
Point<int> start2,
Point<int> end1,
Point<int> end2,
Point<int> center,
);
Callback for pinch events
typedef PinchCallback =
void Function(
Point<int> start1,
Point<int> start2,
Point<int> end1,
Point<int> end2,
Point<int> center,
);