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Presentation Task5
A stacked bar chart displays the estimated 2010 religion breakdown of the world’s 20 most populous countries, sourced from Pew Research data. Hovering over bars reveals tooltips with payment-type–based revenue values, while hovering over the color legend highlights individual religion layers. The visualization uses D3 v3 with d3.layout.stack for stacking, d3.legend for the color key, and d3-tip for tooltips. The SVG output includes animated transitions and a custom tick formatter converting large numbers to billions.
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.