{"version":"1.0","type":"rich","title":"ice07-areachart","description":"This area chart visualizes total sales by product category from a retailer CSV file, loading data via `d3.csv` with `d3.autoType`. It aggregates sales using `d3.rollups` and `d3.sum`, then maps categories to the x-axis with `d3.scalePoint` and sales to a linear y-axis with `d3.scaleLinear`. The graphic uses `d3.area` to create the filled region and overlays a `d3.line` path for clarity, with axes rendered by `d3.axisBottom` and `d3.axisLeft` as SVG elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/48a3748548684105aaee58419a44ded6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}