{"version":"1.0","type":"rich","title":"Activity6_Tutorial2","description":"A stacked bar chart visualizes the percentage distribution of IMDb rating categories within each movie genre, using horizontally segmented bars to show proportions that total 100%. Hovering over any segment reveals a tooltip displaying the exact percentage for that rating level and genre. The chart is built with D3 v7, using `d3.stack()` for data stacking, `d3.scaleBand()` and `d3.scaleLinear()` for axes, and `d3.scaleOrdinal()` for color encoding. Data comes from a CSV file containing genre and rating percentage columns, rendered as SVG with interactive mouse event handlers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ce6da841fb0545efba0465fc85123382?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}