# toJson method Null safety

Map<String, dynamic> toJson()

## Implementation

    Map<String, dynamic> toJson() {
      final Map<String, dynamic> data = new Map<String, dynamic>();
      data['userId'] = this.userId;
      data['roomId'] = this.roomId;
      data['x'] = this.x;
      data['y'] = this.y;
      data['width'] = this.width;
      data['height'] = this.height;
      data['zOrder'] = this.zOrder;
      data['streamType'] = this.streamType;
      data['pureAudio'] = this.pureAudio;
      data['inputType'] = this.inputType;
      return data;
    }