Only generate voronoi diagrams (for brushing) after the brush has completed

uwgraphics / d3-twodim

A D3.v3.js module for creating 2D representations of data

http://uwgraphics.github.io/d3-twodim/

BSD 3-Clause "New" or "Revised" License

14 stars 9 forks source link

Only generate voronoi diagrams (for brushing) after the brush has completed #6

Closed yelper closed 8 years ago

yelper commented 8 years ago

A performance bug -- when brushing over a graph, the voronoi overlay for hovering points are regenerated whenever the brush extent changes. Instead, make it update only when the brush finishes.