UK General Election 2017:Party majority: Constituency hex map
Constituency hex map from ODI Leeds showing winning party by percentage majority at the 2015 and 2017 elections.
2017 Election data: House of Commons Library
ODI Leeds: odileeds.org/blog/2017-05-08-mapping-election-with-hexes
Control: use the scrollwheel to zoom, right- or control-click to rotate and pitch.