Philippe Rivière
Philippe Rivière
Related: #812 (since d3.Delaunay computes the hull). We could also do an **ellipse** (i.e. the smallest ellipse containing the data) or a superellipse, cf. geom_ellipse in ggplot2. Both of these...
I've never done this but a pull-request, even if it's incomplete, would help to get us started. In particular I don't know how to test the coverage of ts declarations...
Thank you for the work you are doing on d3 types! I'd be happy to see your experiments with Plot.
A problem currently is that the halo option can be an object containing anything. I don't know how to check that the values are numbers or strings as we usually...
scratch that, a much better solution will be to use a svg filter (#409). I have a prototype here https://observablehq.com/@fil/line-halo-in-pure-svg
new version with the SVG filter strategy
manually rebased
The code is not a problem once we agree on a spec. It's not clear to me if datawrapper's format is the way to go, but I can see how...
related: #327 #506
The ? will avoid _repetitions_, like DataWrapper does:  In the example above it's not clear because the first tick is January, but if it was, say, "**Apr** Jul Oct...