{"version":"1.0","type":"rich","title":"Colorpleth Map with interactive filtering","description":"This choropleth map colors countries by their economy type using an ordinal color scale. Clicking a legend entry filters the map to highlight countries in that category while dimming others, with the sphere outline fading when a filter is active. Built with React and D3 v5, it uses `geoNaturalEarth1` projection, `geoPath`, and `zoom` for panning and zooming, while data comes from a TopoJSON file with TSV metadata. The SVG rendering uses `scaleOrdinal` and `schemeSpectral` for color assignment.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f6e8f7d0562f47adbb56447dc27b6ab5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}