{"version":"1.0","type":"rich","title":"Adding colorLegend to the radial chart","description":"This radial chart visualizes the on-time performance of USA airlines, displaying average departure and arrival delays. The chart uses two colored lines to represent the departure and arrival data, with a color legend explaining the distinction between the two metrics. The visualization is built with React and D3 v5, using `scaleTime` and `scaleLinear` for the angle and radius scales, `lineRadial` for the plotted lines, and `curveLinearClosed` to close the paths. Data comes from a CSV file of flight performance statistics.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/34b14dac46bd4c89b31c0f746f1ec321?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}