{"version":"1.0","type":"rich","title":"Line Chart multiple lines | interractive Legend","description":"This interactive visualization displays temperature readings for multiple cities over the course of a week as distinct colored line paths. Users can click either the color legend entries or the lines themselves to isolate or deselect a specific city, with non-selected paths dimming to 20% opacity. The line generator uses d3.curveBasis for smooth interpolation, while scaleTime and scaleLinear map timestamps and temperatures. The color legend is custom-built with circle and text elements, and the data comes from a CSV file loaded via d3.csv.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/81c8fd25d4374fc09d03b8502494c333?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}