setHitTester method

void setHitTester(
  1. String layerId,
  2. LayerHitTester? tester
)

Implementation

void setHitTester(String layerId, LayerHitTester? tester) {
  if (tester == null) {
    _hitTesters.remove(layerId);
  } else {
    _hitTesters[layerId] = tester;
  }
}