Bar Chart Religions of Largest 20 Countries
This example shows a stacked bar chart of the estimated 2010 religious breakdown for the 20 most populous countries, with each bar divided by religion. Hovering over a bar reveals a tooltip with the specific religion, country, and population, while hovering over the legend highlights that religion across all bars. The visualization uses D3 version 3 with `d3.layout.stack` for stacking, `d3.scale.ordinal` and `d3.scale.linear` for axes, `d3.legend.color` for the legend, and `d3-tip` for tooltips. Data originates from the Pew Research Global Religious Landscape and is rendered as SVG with animations.
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.