Logo Search packages:      
Sourcecode: pwlib version File versions

PINDEX PVideoChannel::GetGrabHeight (  )  [virtual]

Return the height of the currently selected grabbing device.

Definition at line 264 of file pvidchan.cxx.

References accessMutex, PVideoDevice::GetFrameHeight(), and mpInput.

Referenced by DisplayRawData(), and SetGrabberFrameSize().

   PWaitAndSignal m(accessMutex);
   if (mpInput != NULL)
     return mpInput->GetFrameHeight();
     return 0;

Generated by  Doxygen 1.6.0   Back to index