O'Reilly logo

Developing a D3.js Edge by Chris Viau, Andrew Thornton, Ger Hobbelt, Roland Dunn

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

12. Radial Histogram API

  • Understand the Radial Histogram API
  • Implement the Radial Histogram into our application

 The source code and data files are available in the code/Chapter12/ directory tree.

The idea for a radial histogram came about after grappling with the best way to simultaneously visualize a time dimension and an aggregation of the stop metrics we were provided in our example. Because time is cyclical, a radial layout allows us to "bin" the data easily into 24 segments, one for each hour of the day. Each segment's inner radius is ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required