registerOnTouch method

void registerOnTouch(
  1. TouchCallback? touchCallback
)

Single pointer touch down event.

A touch event is defined as a pointer down and up within a preset time in milliseconds, and pointer movement has to be less than a preset distance in millimeters.

Parameters

  • IN pos is the position where the event occurred

Implementation

void registerOnTouch(final TouchCallback? touchCallback) {
  _touchCallback = touchCallback;

  GemKitPlatform.instance.filterEvent(
    pointerId,
    'mapViewOnTouch',
    touchCallback == null,
  );
}