addH5File abstract method
Add H5 file URL to current whiteboard file as background
Parameter url
H5 URL (remote URL only)
Parameter downloadUrl
URL of download H5 files, should be packed as .zip file
Returns
- Current whiteboard file ID, if fail return null
Note PanoWhiteboard has created doc with whiteboard file ID "default" when created
添加H5文件URL到当前白板文件作为背景
Parameter url
网络URL(仅支持远程URL)
Parameter downloadUrl
H5文件的下载URL, 所有文件需要打包为zip文件
Returns
- 当前白板文件ID,如果失败返回null
Note PanoWhiteboard创建时会生成白板文件ID为"default"的白板文件
Implementation
Future<String?> addH5File(String url, {String? downloadUrl});