I’m adding VLine
annotations to a plot and I’d like to color them to match a family of Curve
s and Scatter
s which are colored by one of their value dimensions. Ideally, I’d like to query a Scatter
object for it’s current color and set the VLine to match without having to generate an explicit mapping beforehand.
So, how do I query an existing element for it’s current color to use with a new element I’m creating?