{"version":"1.0","type":"rich","title":"Line chart","description":"This line chart displays the growth of four global energy sources—solar, wind, hydro, and nuclear—from 2000 to 2022, using smoothed monotone curves over a white SVG canvas. The visualization reads a CSV file and maps each source to a distinct pastel color, with a legend on the right. It uses `d3.csv`, `d3.scaleLinear`, `d3.axisBottom`, `d3.axisLeft`, and `d3.line` with `d3.curveMonotoneX` to construct the axes and paths, while gridlines and labels are added via D3’s selection and join methods.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/465187539c234af5a6b2e7117f0aaa3c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}