{"version":"1.0","type":"rich","title":"Fork of Fork of Olympic Data stacked Bar Graph","description":"This visualization displays Olympic medal data as a stacked bar chart, breaking down participation by continent (Asia, Africa, Americas, Europe) for each year. The chart uses color-coded segments to compare continental contributions, with an interactive color legend that highlights and fades specific regions on hover.\n\nThe implementation uses several D3 libraries including `d3.flatRollup`, `d3.stack`, `d3.scaleBand`, `d3.scaleLinear`, and `d3.axisBottom` for rendering. Data is fetched asynchronously from a CSV source hosted on GitHub, then parsed with `csvParse`. Custom helper modules like `colorLegend` and responsive axes from `@curran/responsive-axes` handle interactive elements and layout adjustments.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b0c90732d8e540c4a25550aeb52f4d5c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}