QMedia Grabber area commands


QM_GrabPict(areaRef; pict):error
areaRef Longint Grabber area reference
pict Picture Picture
error Longint Error result

Captures a single frame from a grabber plug-in area and returns it as a 4D picture.

The grabber plug-in area is specified by areaRef.

Parameter pict receives the captured frame.


$error:=QM_GrabPict (xGrabber;$pict)

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