onDocThumbnailReady property
OnDocThumbnailReady?
onDocThumbnailReady
getter/setter pair
Notification of whiteboard file thumbnail ready
Parameter fileId Whiteboard file ID
Parameter urls thumbnail url array
白板文件缩略图完成通知
Parameter fileId 白板文件ID
Parameter urls 缩略图url数组
Implementation
OnDocThumbnailReady? onDocThumbnailReady;