ScatterPlot: add option to draw smooth lines between points #1853
Description
Originally suggested by @liuhongran626 in Discussed in #1852
Originally posted by liuhongran626 May 19, 2022
Hello,Scott!
I think you can add a new drag mode, just like a rubber band, rather than a simple draggable point. I think this is also the drag effect that most people want.
It would be nice if there were an option to show a scatter plot where points are smoothly connected rather than jagged sharp lines between points. Features like this are available in Excel:
We already have code which can generate the smooth connecting lines: https://swharden.com/blog/2022-01-22-spline-interpolation/
Related: #1422