Add x values to sparkline?

[andrasberczi]

Is there a way to add X values to sparkline?
In the jquery.sparkline documentation I see that it should be possible, but I could not figure out, how can I do it using this package.

UPDATE:
Finally I found the way, it is actually quite easy:

sparkline(
	values = c(1:3),
	xvalues = c(10,20,30)
)