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AcGsDevice::update

C++

virtual void update(
    AcGsDCRect * pUpdatedRect = nullptr
) = 0;

Description

This message is propagated to all owned AcGsViews, and it forces the correct picture to be displayed by the GS.

When pUpdatedRect is not NULL, GS implementations are expected to fill this rectangle with the region that was updated during the processing of this AcGsDevice::update() call.

Parameters

Parameters Description
pUpdatedRect Pointer to rectangle that receives the updated region (if non-NULL)

Links

AcGsDevice

Previous Declaration

virtual void update(

AcGsDCRect* pUpdatedRect = NULL

) = 0;

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