{"version":"1.0","type":"rich","title":"Pie Chart of Titanic","description":"This pie chart visualizes survival outcomes for Titanic passengers, splitting the dataset into green \"Survived\" and red \"Not Survived\" slices with value labels and a legend. It loads CSV data from a GitHub repository using `d3.csv`, aggregates counts via `d3.rollup`, and generates the chart with `d3.pie` and `d3.arc`. Hover interactions trigger a scale transition on slices, while SVG text elements provide axis labels and legend annotations. The visualization renders entirely in SVG with D3 v7.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/08e1643fdef548e89cd46f643ec005a5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}