This is a development version of an electoral cartogram for Canada using a hexagon grid, with one hexagon for each of the 338 ridings in Canada at the 2015 general election.
Code based on Stephen McMurtry's excellent interactive map and riding-by-riding predictions by Eric Grenier's threehundredeight.com.
I was inspired to try making an electoral cartogram by Luke Andrews' square-based electoral cartogram for the 2011 election. When all the votes are counted, each MP from a small urban riding will have the same vote in parliament as an MP from geographically vast ridings, and a cartogram which gives each riding equal area helps present this.