{"version":"1.0","type":"rich","title":"Fork of Line Chart with Multiple Lines","description":"This line chart visualizes one week of temperature data in degrees Celsius for cities worldwide, sourced from the Data Canvas \"Sense Your City\" project. It uses `d3.scaleTime` for the x-axis, `d3.scaleLinear` for the y-axis, and `d3.scaleOrdinal` with a categorical color scheme to distinguish cities. Curves are generated with `d3.line` and `d3.curveBasis`, while a custom `colorLegend` function adds an interactive legend. The SVG rendering relies on `axisBottom` and `axisLeft` for gridlines, with nested data grouped via `d3.nest`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c55b7d7050ce4af08623af844cd65e5e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}