{"version":"1.0","type":"rich","title":"Line Chart with Multiple Lines","description":"The visualization displays a week of temperature readings from multiple global cities as a multi-series line chart, with each city represented by a distinct colored line derived from the D3 `schemeCategory10` ordinal scale. It uses D3 v5’s `scaleTime` and `scaleLinear` for the time and temperature axes, and constructs the smooth curves via `line()` with `curveBasis`. The data is loaded from a CSV dataset provided by Data Canvas - Sense Your City, and a custom `colorLegend` component annotates the city names.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/87c2fd2a0f6c46958f903d74eef047d0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}