{"version":"1.0","type":"rich","title":"Cheap Tricks for Interaction On a D3.js World Map!","description":"This example displays an interactive world map using SVG paths generated from TopoJSON data. The visualization uses d3.geoMercator, d3.geoPath, and the `topojson` feature function to render country boundaries with a steelblue fill and black strokes. Hovering over a country triggers a CSS `:hover` rule that changes the fill to red, and d3.zoom enables pan and zoom interactions that transform the map group. Country name tooltips are added via the `title` child element, using data from a TSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/60320471746c4a819abe07b023e3165f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}