{"version":"1.0","type":"rich","title":"Fork of Olympic Data stacked Bar Graph","description":"This example shows Olympic medal counts for countries as a horizontal stacked bar chart, with Gold, Silver, and Bronze segments colored using a d3 ordinal scale. Hovering over a legend item highlights that medal type in the bars while fading others. The visualization uses d3.stack for data transformation, d3.scaleBand and d3.scaleLinear for axes, and custom mouseenter/mouseleave handlers to update a hovered state, re-rendering the chart with adjusted opacity and stroke.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7c2109ab8e024ea19fb4de5ad3b90c7f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}