getAttachObject getFaceTextures getLineColor getLineColorArray getObserverDelegate getPointColor getPointColorArray getPropertyAccessor getVisibility isRestoring setFaceTextures setLineColor setLineColorArray setPointColor setPointColorArray setVisibility ViewProviderShow

setVisibility() virtual void setVisibility ( bool  state ) pure virtual 设置可见性状态 设置视图提供者的可见性状态。 参数 [in] state 新的可见性状态