Understanding the Voronoi Diagram

We are going to spend some time improving the tooltip we developed in the past few lectures. Right now it is annoying to hover over a dot. We have to place our mouse directly over the very small dots, and some dots overlap with one another. We have to be very precise with where we point our mouse. Some of our readers may have difficulty viewing information about a dot.

One solution would be to make the dots bigger. However, that will not solve the overlap issue. Another solution is to make the dimensions of the chart larger. This will not ...