zOrder property Null safety

int? zOrder
@JsonKey(includeIfNull: false), read / write

The layer index of the video frame. An integer. The value range is 0,100.

  • 0: (Default) Bottom layer.
  • 100: Top layer.

Note: If the value is set lower than 0 or higher than 100, the ErrorCode.InvalidArgument error is reported.


@JsonKey(includeIfNull: false)
int? zOrder;