API Reference > OdExport Classes > TD_2D_EXPORT Namespace > Classes > Od2dExportDevice Class > Od2dExportDevice Methods > Od2dExportDevice::update Method
Od2dExportDevice::update Method
Syntax
C++
virtual void update(OdGsDCRect* pUpdatedRect);

Called by the ODA visualization framework before rendering this view. The override should call the parent version of this function, OdGsBaseVectorizeDevice::update(). !DOM

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