{"version":"1.0","type":"rich","title":"assignment d1","description":"This example shows a pie chart displaying the distribution of four organizational units based on their counts. D3.js v6 creates the SVG visualization, using the `d3.pie` generator to compute arc angles and `d3.arc` to render the path shapes. A categorical color scale from `d3.schemeCategory10` fills each slice, with labels positioned via `arc.centroid`. A legend built from rectangles and text conveys the unit names. The remaining files are templates; only `index.html` is executed.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5164ea37bc0f48c7b2ac706e6cc1e8c9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}