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D3 Example

✓ Published0🌍 Public
CCurran Kelleher
Last edited Dec 17, 2015
Created on Dec 16, 2015

This example uses nested selections to render a small multiples grid of polar area charts, each representing the distribution of religious affiliations by population for a single country. The visualization draws from the Pew Research Center’s Global Religious Landscape dataset and sorts countries by the total population of a selected religion, which can be chosen by clicking a color legend. The code relies on `d3.layout.pie`, `d3.svg.arc`, and `d3.legend.color` to build the SVG charts, with animated transitions applied to reorder and reposition the pies.

AI-generated description

A small multiples visualization of polar area charts showing the breakdown of religions for all countries. This is a variation derived from example 30 from the screencast Splitting Charts.

This visualization is useless, in the sense that it is not very readable. It has many issues, such as occlusion, but it does show the data for all countries on earth. This example gives a starting point for exploring how this data can be visualized more effectively. Please fork this block and experiment!

Ideas for improvement:

forked from <a href='http://bl.ocks.org/curran/'>curran</a>'s block: <a href='http://bl.ocks.org/curran/94f1376b946c9d217014'>Polar Area Diagram</a>

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