|GPGTSK (length, view, npoint, pointlist)|
Use GPGTSK to retrieve a stroke input device value from the current event report. The event is not removed from the current event report until the next invocation of the Await Event (GPAWEV) subroutine.
The number of points returned is limited to the current input buffer size found in the stroke data record at the time the device was placed in event mode. The view index indicates the view table entry whose matrix was used to convert the stroke points to World Coordinates (WC) This view was the view active for input with the highest input priority containing all the stroke locations.
The device to which this value corresponds was identified on the previous invocation of GPAWEV
Stroke input is returned from the view active for input with the highest input priority which contains all the points. View 0 is the highest priority view, unless modified by your application.
The points are ordered similarly to the pointlist parameters on output primitives.