{"version":"1.0","type":"rich","title":"Fork of Let's make a map with D3 with popup.js!","description":"This is a D3.js map of the world created with a Natural Earth projection, using `d3.geoPath` and `d3.geoNaturalEarth1` to render country outlines. Each country is joined with a CSV dataset by its numerical ID, and hovering over a country triggers a custom tooltip via `d3.select` and DOM `mouseover` events, displaying the country's ID and its associated value from the CSV. The visualization demonstrates basic interaction and data-binding on an SVG canvas, with countries colored light blue and highlighting red on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5276b839487b431b9c364cd7cf045dd8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}