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ODA Drawings SDK
API Reference > OdDb Classes > OdDbPartialViewingModule Class > OdDbPartialViewingModule Methods > OdDbPartialViewingModule::attachDataManagerTo Method
OdDbPartialViewingModule::attachDataManagerTo Method
Syntax
C++
virtual OdGsDevicePtr attachDataManagerTo(OdGsDevice* gs, DataManagerContext* mgrCtx) = 0;

Attaches Db/Gs data manager that filters (unloads/pages/markup/erase) offscreen data when entire drawing file is too big to be loaded completely into run-time.

Parameters
Description
gs
[in] Input GS to be managed.
mgrCtx
[in, optional] hook for custom data management.
queryFilter
[in, optional] interface object for filtering control.

Returns OdGsDevice-based wrapper that implements entity filtering. 

 

  • OdDbPartialViewingFilter
  • OdDbPartialViewingIndex
  • OdGsDevice
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