Hello!
Is there a way to add a tooltip for the linechart's line -- not to the markers, but to the line itself?
Do you mean the line of the scatter chart?
see: http://community.infragistics.com/forums/p/61168/311311.aspx#311311
and
see: http://community.infragistics.com/forums/p/61168/311338.aspx#311338
-Graham