{"version":"1.0","type":"rich","title":"Tutorial2_Activity8","description":"This example visualizes IMDb movie ratings across genres using a 100% stacked bar chart, where each horizontal bar shows the proportion of ratings falling into five categories from below 5.0 to above 8.5. The chart uses D3 v7’s `d3.stack()` to compute the stacked segments and `d3.scaleOrdinal` for color encoding, with axes rendered via `d3.axisBottom` and `d3.axisLeft`. Interactive tooltips appear on mouseover, displaying the exact percentage for each rating category, while the data comes from a local CSV file loaded through D3’s data parsing methods.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/46f6440dc85349da94f822699c6efbc2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}