treemap

Treemaps plot using matplotlib and python

Here is an example of a treemap plot using python, matplotlib and the squarify module.

The data comes from the open data of the Communauté d’Agglomération Pau-Pyrénées.

The idea is the following :

  • The area of each square is the surface area of the towns
  • The color scale is over the population in 2011

Source code :

Gist code here !

Output

treemap_capp_pau

Other version

Here is an other version where Pau is present. Nevertheless, I draw a white square background because the population of Pau is huge compared to other towns and thus I did not include it in the color scale.

treemap_capp_pau

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