{"version":"1.0","type":"rich","title":"map interactions","description":"This example displays an orthographic projection of the world map using D3.js and TopoJSON, with country boundaries rendered as SVG paths. Hovering over a country turns it red, while a d3.zoom behavior allows panning and zooming of the entire map. The map data comes from the world-atlas TopoJSON and TSV files, and country names are added as tooltips via SVG title elements. The projection and path generation use d3.geoOrthographic and d3.geoPath.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f7a744f5a7de4e3094c49d2e71750662?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}