{"version":"1.0","type":"rich","title":"Area_Chart","description":"This area chart shows the number of passengers traveling with Qatar Airways from 2011 to 2021, drawn as a smooth, maroon-filled curve with a black outline. Using D3 v5, the code loads CSV data, parses dates with `d3.timeParse`, and builds scales with `scaleTime` and `scaleLinear`. It generates the line and area paths with `d3.line` and `d3.area`, applies `curveBasis` for smoothing, and renders axes with grid lines via `axisBottom` and `axisLeft`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ae13058991194d10b4cf11c28a6d6895?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}