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

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10. Adding Brushing

  • Examine the concept of brushing
  • Incorporate brushing into our application

 The source code and data files are available in the code/Chapter10/ directory tree. 

Incorporating Brushing into our App

Brushing allows us to interact with our maps by selecting an area on the map, and translating that area to geographic coordinates. This interaction is a key to exploratory data analytics, and will really add a nice touch to each one of our maps by providing a dynamic experience to the user. We will use brushing to select an area ...

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