{"version":"1.0","type":"rich","title":"Activity6-Task2","description":"This stacked bar chart shows the proportion of IMDb ratings within six movie genres, using percentages that sum to 1 for each genre. Hovering over a segment reveals the exact percentage for that rating band. The visualization uses D3 v7’s `d3.stack()` to build the stacked layout and `d3.scaleOrdinal` for color mapping, rendering to SVG. Tooltips are implemented with D3’s mouse event handlers, and data comes from a CSV file containing genre-level rating distributions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8135d491d39947cf81bf795d46e20f29?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}