{"version":"1.0","type":"rich","title":"Activity6_tutorial2","description":"This stacked bar chart visualizes how IMDb movie ratings are distributed across six genres, showing the proportion of films falling into five rating brackets from below 5.0 to above 8.5. Each genre’s bar is segmented by rating category, with colors and a legend clarifying the categories, and hovering over a segment reveals the exact percentage via a tooltip. The visualization uses d3.v7’s `d3.stack` and `d3.scaleOrdinal` for data stacking and color mapping, with SVG rendering and axes created via `d3.axisBottom` and `d3.axisLeft`. Data comes from the included CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b0a512a111c1487b95273f9af54587f1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}