{"version":"1.0","type":"rich","title":"scatter plot","description":"This scatter plot shows the relationship between GDP and CO₂ emissions for countries in 2020, with circle size encoding population and color highlighting China, the United States, and India. Hovering over a point reveals a tooltip with country details. Built with D3 v7, the visualization uses d3.tsv for data loading, d3.scaleLinear for axes, d3.scaleSqrt for sizing, and d3.axisBottom/axisLeft for rendering SVG axes with animation on tooltip transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/32a7ccda294a4a19915daadc3c01e939?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}