Tracker Event?

Oystein Bjorke 6 years ago 0
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SlickRick wrote at 2013-06-19 22:49:

Hi, thanks for this very nice library.

I was wondering if it was possible to listen to changes of the nearest item of the tracker?

I was able to get this information by using the series mouse Down and plot mouse move events in combination and retreiving the nearest point of the tracked serie.

Although i was guessing that there might be an easiest way of doing this?

Basically i want to know the current datapoint that is currently displayed by the tracker so that i can syncronize another window with the currently selected information and keep it in sync when the user moves along the lineseries (as long as the tracker is shown)

(sorry if this is a duplicated thread but i have tried to search for similar one but couldn't find any discussion similar to what i want)