getResponseAtLocation method

  1. @override
BarTouchResponse getResponseAtLocation(
  1. Offset localPosition
)
override

Charts need to implement this class to tell us what BaseTouchResponse is available at provided localPosition When touch/pointer event happens, we send it to the user alongside the AFlTouchEvent using _touchCallback

Implementation

@override
BarTouchResponse getResponseAtLocation(Offset localPosition) {
  final touchedSpot = painter.handleTouch(
    localPosition,
    mockTestSize ?? size,
    paintHolder,
  );
  return BarTouchResponse(touchedSpot);
}