{"version":"1.0","type":"rich","title":"Temperature San Fransisco Line Chart","description":"This line chart displays a week of temperature data from multiple cities around the world, with each city represented by a colored line plotted over time. The visualization uses D3 v5 to load CSV data, scales time and temperature with `scaleTime` and `scaleLinear`, and renders the lines with `line`, `curveBasis`, and `nest` for grouping. A color legend, built with a custom `colorLegend` function, maps city names to ordinal colors, while axes and labels are added using `axisLeft` and `axisBottom`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/647a770f23844a9aaecc4477fd7da861?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}