{"version":"1.0","type":"rich","title":"Line Chart with Multiple Lines","description":"This line chart visualizes one week of temperature readings in degrees Celsius for multiple cities, with each city represented by a colored line. The data comes from the Data Canvas - Sense Your City project. Using d3.line with curveBasis, the chart smooths the temperature trends over time, while d3.scaleTime and d3.scaleLinear map timestamps and temperatures to the SVG canvas. A color legend built with a custom d3 module and d3.scaleOrdinal helps identify each city, and axis labels clarify the time and temperature scales.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0ca5dbf7ed2246b583a44af610867226?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}