Getting the overlay bitmap of a presentation state

[chus]

Hello,

I'm using the class DVPresentationState and I want to get the data of a bitmap shutter stored in the presentation state file.

It seems getOverlayData doesn't work because it tries to get the data from the overlays on the attached image not the overlays of the presentation state file.

How can I do that?

Thanks!

[Jörg Riesmeier]

DVPresentationState::getOverlayData() should do. For details read section C.11.7 (Overlay Activation Module) in part 3 of the DICOM standard.