In ScrollableGraphView, how to detect dot click from line graph and bar click from bar graph?

Question

I already implemented ScrollableGraphView in my app, but I am not getting how to add label with value on click of "Dot" and/or "Bar". Please refer image.

and

Till now I able to achieve everything without label. This is best library. But now I am not getting how to detect touch/click of Dot and/or Bar.

Answer 1

You can identify point of Tap via CGPoint : that will give X and Y Coordinates.

Location Reference: How to get a CGPoint from a tapped location?

For the label you want to show on tap, you have to create a custom view using XIB and Invoke it in Tap gesture Action/Selector.