annotationManager method

  1. @override
Future<RtcAnnotationManager?> annotationManager()

Get annotation manager object.

Returns RtcAnnotationManager object.

获取标注管理器对象。

Returns RtcAnnotationManager 对象。

Implementation

@override
Future<RtcAnnotationManager?> annotationManager() async {
  if (_annotationManager != null) return _annotationManager;
  await _invokeMethod('annotationManager');
  _annotationManager = RtcAnnotationManager();
  return _annotationManager;
}