{"version":"1.0","type":"rich","title":"Fork of Choropleth Map with Interactive Filtering","description":"This choropleth map visualizes country-level data from a CSV file, using color to represent the \"flies\" property for each country. The map is rendered as an SVG using D3's `geoPath` and `geoNaturalEarth1` projection, with a linked color legend built using `scaleOrdinal` and `schemeSpectral`. Clicking a legend item filters the map, dimming non-matching countries, while the legend itself fades unselected colors. Tooltips show country names and values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9298a849c65443ed99cc31ff65bc337c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}