{"version":"1.0","type":"rich","title":"Fork of Line Chart with Multiple Lines","description":"This example shows daily air surface temperatures from 1940 through 2024, with one line per year plotted against day of year. The current year (2024) is highlighted in red with a thicker stroke, while historical years fade into a plasma color scale. The code uses d3.scaleLinear, d3.scaleSequential, d3.flatGroup, and d3.line with a defined accessor. The @curran/responsive-axes library renders the axes, while @curran/daily-surface-air-temperature provides the dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/39ef6823390e4ccba72a03434ec57742?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}