|NI-SCOPE (English | Japanese)|
|Access||Applies to||Coercion||High Level Functions|
Returns the actual number of points the digitizer acquires for each channel. The value is equal to or greater than the minimum number of points you specify with NISCOPE_ATTR_HORZ_MIN_NUM_PTS.
Allocate a ViReal64 array of this size or greater to pass as the WaveformArray parameter of the Read and Fetch functions. This attribute is only valid after a call to the one of the Configure Horizontal functions. The value is equal to or greater than the minimum number of points you specify in niScope_ConfigureHorizontalTiming functions.