{"version":"1.0","type":"rich","title":"D3 Example","description":"This example shows a stacked bar chart comparing the estimated population of eight religious groups across five countries (China, India, USA, Indonesia, and Brazil) in 2010. The visualization uses D3.js with `d3.layout.stack` to layer the bars, `d3.svg.axis` for axes, and `d3.legend.color` for the interactive legend. Hovering over a legend entry fades the underlying bars with a semi-transparent overlay and re-renders only the selected layer in the foreground, with tooltips via `d3.tip`. The data is the Pew Research report on the global religious landscape.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-93a5d1c9319fc3bd0fa2a7040707ce24?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}