{"version":"1.0","type":"rich","title":"HTML Starter","description":"This example displays an interactive world map with countries colored according to their numeric ID modulo 10, using a spectral color scale to distinguish the resulting categories. The visualization uses D3 v5 with a Natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath`, while loading country boundaries from a topojson file. A custom color legend with circles and text labels is built using D3 selections and scales, and the map supports panning and zooming through `d3.zoom`. Population data from a CSV file is not directly displayed; instead, country names and their category values appear as tooltips on click.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/44cc949b24a24f58a4779442c7650d33?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}