{"version":"1.0","type":"rich","title":"Japan Map","description":"This example displays a map of Japan using a Mercator projection, rendered as an SVG path with a violet fill that transitions to light blue on hover. It loads geographic data from the world-atlas TopoJSON dataset, extracts Japan’s geometry via `topojson.feature`, and fits the projection to the country’s bounds using `d3.geoMercator().fitSize`. The visualization applies `d3.zoom` for interactive pan and zoom, and uses `d3.json` to fetch the data asynchronously.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/aa8f9eb51da846b0ba57fa52fd0de170?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}