{"version":"1.0","type":"rich","title":"task9&10-1.2","description":"This area chart displays monthly revenue from sales_data.csv, with a steelblue filled region rising across twelve months from January to December. The visualization uses D3 v7, applying `d3.csv` to load the data, `d3.scaleBand` for the categorical month axis, and `d3.scaleLinear` for the revenue axis. It renders the area with `d3.area()` and draws the resulting path into an SVG, adding labeled X and Y axes via `d3.axisBottom` and `d3.axisLeft`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0a0d08a386f149218f7a3ed0eacc2531?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}