{"version":"1.0","type":"rich","title":"Smoothed D3.js Radar Chart","description":"This smoothed D3.js radar chart displays the proportional breakdown of COVID-19 transmission types, including travel-related, close contact, community transmission, and under investigation, across five defined geographic regions. The visualization uses a circular grid with five concentric levels, where each axis represents a transmission category and the filled area shows the aggregated values. Built with D3.js v3, it employs the `d3.scale.linear` for radius mapping and `d3.scale.ordinal` for color assignment, rendering as an SVG with animated glow effects. The chart reads from a static dataset of transmission percentages and displays the data as a single smoothed polygon.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/24c92c2b836844ed8170810366f1e07e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}