Gets the event number of the trend at a percentage along the trend, using the current event as the base point. This function only operates on an event-based trend. The first recorded event (the start event) would be event number 1 and the highest number would be the latest event. The event number is stored in a LONG and would eventually wrap around if you have enough events.
Syntax
TrnGetEvent(nAN, Pen, Percent)
nAN:
The AN of the chosen trend.
Pen:
The trend pen number:
0 - The pen currently in focus
1...8 - Pen1. . .Pen8
Percent:
The percentage of the trend from the starting event, from 0 (the start event) to 100 (the end event).
Return Value
The event number.
Related Functions
TrnSetEvent, TrnGetCluster, TrnGetCursorEvent
Example
/* Display the start event for the current pen of the trend at AN20. */
DspText(31,0,TrnGetEvent(20,0,0));
See Also
Published June 2018