positionWithinRange method

UITextPosition? positionWithinRange(
  1. UITextRange range, {
  2. required int atCharacterOffset,
})

positionWithinRange:atCharacterOffset:

Implementation

UITextPosition? positionWithinRange(UITextRange range, {required int atCharacterOffset}) {
  final _$$ref = object$.ref;
  final _$$ref$1 = range.ref;
  if (!objc.respondsToSelector(_$$ref.pointer, _sel_positionWithinRange_atCharacterOffset_)) {
    throw objc.UnimplementedOptionalMethodException('UITextField', 'positionWithinRange:atCharacterOffset:');
  }
  final $ret = _objc_msgSend_9slupp(
    _$$ref.pointer,
    _sel_positionWithinRange_atCharacterOffset_,
    _$$ref$1.pointer,
    atCharacterOffset,
  );
  return $ret.address == 0 ? null : UITextPosition.fromPointer($ret, retain: true, release: true);
}