poIPostManager IsLoadingData

Query whether any HyperView window is loading data of the given type.


postmanager_handle IsLoadingData type


HyperView Tcl Query


This command returns true if any HyperView window is currently loading data of the given type. If type is not specified, then it returns whether any data is currently loading across all HyperView windows.


Optional argument specifying the type of data to request the status for. Valid values are: scalar, vector, tensor, simulation, or iso.


To query if HyperView is loading vector data:

hwi OpenStack
hwi GetSessionHandle sess
sess GetClientManagerHandle mgr animation
mgr IsLoadingData vector
hwi CloseStack


Returns error code and sets error condition on the session handle. See session_handle GetError.

Related Topics

See the Upfront Data Loader APIs topic for additional information regarding the various Tcl/Tk commands that have been added for this workflow.