Religions of Largest 20 Countries
This stacked bar chart displays the estimated 2010 religious breakdown of the 20 most populous countries, using data from the Pew Research Center's Global Religious Landscape. Each bar represents a country’s total population, segmented by religion, with a color-coded legend. The visualization presents the proportional composition of religions within each country, allowing for quick comparison across nations. The chart is built with D3.js, using a stacked layout generated via `d3.layout.stack`, and includes interactive tooltips and legend filtering. The code employs `d3.svg.axis` for axes, `d3.legend.color` for the legend, and `d3.tip` for hover details, all rendered as an SVG with animated transitions.
AI-generated descriptionStacked bar chart showing estimated religion breakdown.
Interactions:
- Hover over the bars for tool tips.
- Hover over the legend to highlight religions.
Based on an example from the tutorial Splitting Charts. Derived from the following examples published on bl.ocks.org:
Estimated 2010 religion breakdown of the most populous 20 countries.
Data is from The Global Religious Landscape by Pew Research, generated using this processing script.
TODO: Upgrade dependencies to latest D3 & friends.