{"version":"1.0","type":"rich","title":"26_Temp in San Fran line Chart - multiple lines","description":"This visualization displays a week of temperature readings from multiple cities, with each city represented as a distinct colored line on a time-series chart. The chart uses d3.scaleTime, d3.scaleLinear, and d3.line with a curveBasis spline to smooth the lines, while d3.nest groups the data by city. A color legend generated by a custom colorLegend function and d3.scaleOrdinal with schemeCategory10 identifies each line. The data is loaded from a CSV file and parsed with d3.csv.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/54bc2f83bfd04da7917b085f819cf7d2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}