{"version":"1.0","type":"rich","title":"Map with Legends !","description":"This map visualizes the economic classification of countries using a color scale, with an interactive legend that displays unique values and their corresponding colors. Built with D3 v5 and rendered as SVG, it uses `d3.geoNaturalEarth1` for projection and `d3.geoPath` to draw country boundaries from TopoJSON data sourced from World Atlas. The color legend is created via a custom function that binds `d3.scaleOrdinal` with `d3.schemeSpectral`, while zooming is handled by `d3.zoom`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/727a2ce727314428a7b2a51a886e60f6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}