DADiSP Online Help
Click here to see this page in full context
DADiSP Worksheet Functions > Function Categories > Query Functions > GETXLIDX
Returns the leftmost index of a displayed series in a Window.
GETXLIDX(win)
|
win |
- |
Optional. Window reference. Defaults to the current Window. |
An integer, the leftmost series index.
W1: 1..0.1..10;setx(5, 9);
lidx = getxlidx(W1);
lval = W1[lidx]
lidx == 41
lval == 5.0
indicating that the 41st sample of W1 is the leftmost sample and the associated value is 5.0.
GETXLIDX returns the index of the leftmost displayed series.
See GETYL to return the leftmost Y value of the displayed series.