{"version":"1.0","type":"rich","title":"Fork of Fork of Circles with D3","description":"This scatter plot displays the relationship between population density and median age for various countries. Circles are colored steelblue and turn orange on hover, with a tooltip revealing the country name and both values. Built with D3.js, the visualization loads data from `mergedata.json` and uses `d3.scaleLinear` for axes, `d3.axisBottom` and `d3.axisLeft` for ticks, and SVG circle elements with mouse event handlers to control tooltip opacity.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c8075cfb19834c878039f7aee62ec53a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}