Touchable points in the chart to display the value or animation

[wkwyatt]

Thanks for the tutorial @KonstantinShkut !

This is more of a question than an issue, how would you go about making the chart interactive where you could touch a point on the chart and maybe it displays the data at that point?

I've been playing with your code but I haven't been able to gain any headway. The most I could do so far is to get the entire chart to be touchable, but not in a way where I could extract the values.