Voronoi.find(x,y)

voronoi.find(x,y) finds the nearest cell to the point (x,y).

• Red: found
  
• Orange: used
  
• Yellow: tested

Usage:

• Scatterplot mouseover
  
• Multi-line graph mouseover
  
• Voronoi binning

Original work by Philippe Rivière for d3-voronoi (available since v4.3.0).

See also the Spherical geoVoronoi.find().

Voronoi tesselation forked from mbostock’s block.