{"version":"1.0","type":"rich","title":"area chart ic7","description":"This area chart displays bike users from 2012 to 2022, with the x-axis mapping years and the y-axis showing user counts. The visualization combines a black line chart with a purple filled area beneath it to emphasize the trend over time. Built with D3 v5, the code uses the `line` and `area` generators with a `curveBasis` smoothing function, and scales data with `scaleLinear`. The SVG is constructed using the `select`, `append`, and `attr` methods, with axes rendered via `axisBottom` and `axisLeft`. Data is loaded from a remote CSV file using `csv`, and tick labels are formatted with `format`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/570e23866119466f9dcd2bfa0e617583?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}