During my time at CITY A.M. I helped to build an interactive British General Election Map . This blog outlines how I created it. Let's see the map then Here's a simplified version of the map, hosted at Codepen. See the Pen D3 Election Map by Stephen Scott ( @sassquad ) on CodePen . Here, the map looks rather small, as it has been resized to fit the page. You can use your mouse wheel (or double-click/double-tap) to zoom in or out of the map, and click constituencies to view more detailed results on the left hand side. Each constituency is coloured according to party livery. This blog post gives a very general guide as to how that map was created. I'll be adding further detail about the creation of the map in subsequent posts. Acknowledgements This project was the work of several people, in addition to myself. Here are the other former colleagues who collectively made the election map possible: Michael King (back end programming of data capture system) Bill
If I change the name of my blog again, I'll eat my hat...