Smooth Graphs with interactivity options

[weaxler]

It could be nice if the APIs for FacetChart.pointClick and FacetChart.getPointHoverHTML can be used to create interactivity, despite having set (ShowDataPoints = false).

This would enable interactivity whilst having a very presentable graph.

[Isomorphic]

You can use MouseMove in combination with getNearestDrawnValue() to create your own hover behavior that does not rely on drawing points.

[weaxler]

thanks, worked perfectly.