{"version":"1.0","type":"rich","title":"Cheap tricks for interaction.js","description":"This example shows an interactive world map where individual countries are highlighted in red on hover, with a zoomable natural Earth projection. The visualization loads geographic data from the world-atlas package, including both topojson geometry and a TSV file containing country names. Using D3’s geoPath and geoNaturalEarth1 projection, it renders countries as SVG paths; the zoom feature relies on D3’s zoom event handler to adjust the group’s transform. Country names are joined from the TSV data based on ISO numeric codes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5c67aae8f6c44bf18d59042819fbc623?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}