undoAnnotation method

Future<bool> undoAnnotation(
  1. String fileName,
  2. int pageNo
)

Implementation

Future<bool> undoAnnotation(String fileName, int pageNo) async {
  final pigeonVar_channelName =
      'dev.flutter.pigeon.pdf_annotations.PdfAnnotationsApi.undoAnnotation$pigeonVar_messageChannelSuffix';
  final pigeonVar_channel = BasicMessageChannel<Object?>(
    pigeonVar_channelName,
    pigeonChannelCodec,
    binaryMessenger: pigeonVar_binaryMessenger,
  );
  final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(<Object?>[fileName, pageNo]);
  final pigeonVar_replyList = await pigeonVar_sendFuture as List<Object?>?;

  final Object? pigeonVar_replyValue = _extractReplyValueOrThrow(
    pigeonVar_replyList,
    pigeonVar_channelName,
    isNullValid: false,
  );
  return pigeonVar_replyValue! as bool;
}