{"version":"1.0","type":"rich","title":"Activity8Tutorial2","description":"This stacked bar chart visualizes the distribution of IMDb ratings across six movie genres, showing the percentage of films falling into five rating bands. The chart uses `d3.stack()` to layer rating categories within each genre, with hover interactions triggering tooltips that display precise percentages via `d3.select` and an HTML div. Data is loaded from a CSV file using `d3.csv`, and SVG rendering applies `d3.scaleOrdinal` for color encoding and `d3.scaleBand` for genre positioning. The chart includes a custom legend and axis labels rendered with D3’s axis generators.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/62d9f342578e4cafb009e00029eb3dcc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}