{"version":"1.0","type":"rich","title":"line chart","description":"This line chart displays monthly airline passenger load factors for six major airports, with each airport represented by a distinct colored line and a matching legend. The data, loaded from a CSV file, is parsed and grouped by airport using D3 v7’s data join and scales. The visualization uses `d3.scaleLinear` for axes, `d3.line` to generate SVG paths, `d3.scaleOrdinal` with `d3.schemeCategory10` for colors, and `d3.axisBottom` and `d3.axisLeft` for the axes. The SVG rendering approach is used throughout.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/71e9e7ab1dbb492c94bd2c1f83c25ef0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}