{"version":"1.0","type":"rich","title":"Cheap Tricks for interaction","description":"This example demonstrates a zoomable, hover-highlighted world map using D3 v5. It renders country boundaries and a blue sphere backdrop via `d3.geoPath` with a Natural Earth projection, pulling geometry from the world-atlas TopoJSON dataset. The visualization supports interactive pan and zoom through `d3.zoom`, applying transforms to an SVG group, and changes country fill to red on hover via CSS. Country names are joined from a TSV file using ISO numeric IDs.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e680d0bfca754def9222068e4b81f408?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}