updateLineBreakMode method Null safety

Future<bool> updateLineBreakMode(
  1. BMFTextLineBreakMode lineBreakMode
)

更新字符截断类型

iOS独有

Implementation

Future<bool> updateLineBreakMode(BMFTextLineBreakMode lineBreakMode) async {
  if (!Platform.isIOS) {
    return false;
  }
  bool ret = await BMFMapDispatcherFactory.instance.overlayDispatcher
      .updateTextMember(this.methodChannel, {
    'id': this.id,
    'member': 'lineBreakMode',
    'value': lineBreakMode.index
  });
  if (ret) {
    this.lineBreakMode = lineBreakMode;
  }
  return ret;
}