%HI_SetGraphAxisRange function

Function

The function sets the range of given axis of graph/XY graph connected in the displayer of the Graph or XY Graph types (Control function).

Declaration

%HI_SetGraphAxisRange(
   INT in refId, 
   INT in axisNr, 
   REAL in _low, 
   REAL in _high
 )

Parameters

refId	Reference to a displayer (reference variable).
axisNr	Axis serial number.
_low	Range begin.
_high	Range end.

Description

The function sets the range of the axis specified by the parameter axisNr. If axisNr=0, the function sets the range of the X-axis. Axis range is defined by the parameters _low and _high.

If both parameters are valid, the axis type is static.
If both parameters are not valid, the axis type is fully dynamic.
If _low is valid and _high is invalid, the axis type is dynamic maximum.
If _low is invalid and _high is valid, the axis type is dynamic minimum.

Note

The set parameters are rounded to valid values regarding the range of values and a space to display an axis. When changing value 100 to one point on y-axis, setting of the thousands is meaningless. E.g. the range of 1243.7578624..5876.2897238 can be modified to the range 1000..6000.