{"version":"1.0","type":"rich","title":"Fork of dropdown test","description":"This interactive visualization combines a geographic map and a scatter plot to explore endangered languages worldwide. A dropdown menu filters data by country, updating both the map points and the plot simultaneously. The map uses an August projection via `d3.geoAugust()` and `d3.geoPath()`, while the plot displays speaker counts on a log scale against endangerment categories. Brushing on the scatter plot highlights corresponding map marks. Built with React and D3 v6, it renders SVG elements and employs `d3.scaleOrdinal` for color encoding.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/833e53bd79e345f6b6a6a6529152f422?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}