Fork of Religions of Largest 20 Countries
A stacked bar chart visualizes the estimated 2010 religious breakdown of the 20 most populous countries, using data from the Pew Research Center. Hovering over bars reveals tooltips with exact population numbers per religion, while hovering over the color legend highlights specific religious groups by dimming others. The visualization is built with D3.js version 3, employing `d3.layout.stack` for stacking, `d3.scale.ordinal` for country bands, `d3.svg.axis` for axes, and the `d3-tip` library for tooltips. The SVG rendering includes a semi-transparent overlay and a foreground layer to emphasize selected categories.
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.