{"version":"1.0","type":"rich","title":"Text Along Topojson Features","description":"A world map rendered with a Kavrayskiy VII projection displays three concentric buffer rings around Whitehorse, Canada, with distance labels (5000, 10000, 15000) drawn directly along the curved TopoJSON line features using D3 v4 and SVG. The map includes a graticule, land area, country boundaries, and a white marker point, with the buffer text styled in small gray Arial font.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-18c12c2f8f6d30f61295c4fbbb146cc0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}