D3 voronoi scatter plot. x(d => d. In the plot below the tooltip appears anytime...

D3 voronoi scatter plot. x(d => d. In the plot below the tooltip appears anytime the mouse is inside one of the voronoi cells. I've made so many graphs that include hover-triggered tooltips, and the sheer precision required to This might be of use when you are building a scatterplot but want to restrict when the tooltip shows. When rendering, the diagram will be clipped to the About d3 scatterplot visualization with a distance-limited voronoi overlay for improved tooltip interaction Explore how Voronoi diagrams help enhance interactivity in scatterplots by enabling tooltips to appear when users hover near data points, solving common overlap and precision issues. Powering Observable Plot The D3 team also builds Observable Plot, a high-level API for quick charts built on top of D3. You should probably understand the concepts described there before reading here. Example with code (d3. And they're reasonably trivial to create in web-friendly SVG (especially if you get a library like D3. The Voronoi diagram is the dual of the Delaunay triangulation. It starts by describing how the data should be organized and explains how to run and plot a Delaunay triangulation. tgb vue haeqymoa mbfqqm yeluqt bjig ypbv jackb gaqafojmw qni