{"version":"1.0","type":"rich","title":"CO2-buttons","description":"This interactive line chart tracks CO2 emissions per capita from 2000 to 2008 for Germany, France, and the United States. A dropdown menu lets users switch between countries, triggering a smooth transition that updates both the line and its accompanying dots. The visualization loads data from a CSV file using d3.csv and renders an SVG with D3 v4, relying on d3.line for the path, scaleLinear for axes, and .transition().duration(1000) to animate the changes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1eb04f5e83cb44e6a7ee3b6ce47fa597?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}