{"version":"1.0","type":"rich","title":"Line Chart with Multiple Lines","description":"This line chart visualizes one week of temperature data from Data Canvas - Sense Your City across multiple global cities. It shows time on the x-axis, temperature in degrees Celsius on the y-axis, and encodes city as color, with lines sorted by their final temperature value. The visualization uses d3.scaleLinear, d3.scaleTime, d3.scaleOrdinal, d3.line, and d3.curveBasis to render a smooth path for each city. A custom color legend, rendered as an SVG group, is positioned in the upper-right corner using the colorLegend function.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/149b7f4f436545988dc4c8181f6a82bb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}