{"version":"1.0","type":"rich","title":"MapVizTest","description":"This map visualization displays global country boundaries and interior borders using a natural Earth projection. The SVG renderer draws geographic features with d3.geoPath and geoNaturalEarth1, while d3-geoGraticule overlays latitude and longitude lines. Users can click individual country paths to trigger a selection state, with hover effects highlighting borders in green. Map data comes from the world-atlas TopoJSON dataset, parsed via topojson.feature and topojson.mesh. The React interface manages state through hooks, enabling interactive exploration of the world map.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9edd8221f4fb44689c29dadaed8394b7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}