白板与文档组件的核心类是CCDocViewManager;
//在工程需要的地方引入头文件//1、类的实例化- (CCDocVideoView *)ccVideoView{ if (!_ccVideoView) { CGRect frame = CGRectMake(0, 0, 200, 100); _ccVideoView = [[CCDocVideoView alloc]initWithFrame:frame]; [_ccVideoView addObserverNotify]; } return _ccVideoView;}//2、与BaseSDK建立联系- (void)addBasicClient:(CCStreamerBasic *)basic;进入房间成功后调用
- (void)startDocView;