TrendSetSpan
Sets the span time of the trend. The span time is the time period covered in the trend window. You can enter a span time in the Value argument, or leave the Value blank - a form is then displayed in run time for the operator to enter a value for the span time.
Syntax
TrendSetSpan(AN [, Value] )
AN:
The AN of the trend.
Value:
An optional value for the span time, as a string.
Return Value
0 (zero) if successful, otherwise an error is returned.
Related Functions
TrendDspCursorScale, TrendDspCursorTag, TrendDspCursorTime, TrendDspCursorValue, TrendGetAn, TrendRun, TrendSetDate, TrendSetScale, TrendSetTime, TrendSetTimebase, TrendZoom
Example
See built-in trend templates.
See Also