{"version":"1.0","type":"rich","title":"ICE7 - Line Chart","description":"A line chart displays total sales for each discount level in the Superstore dataset. The chart uses a linear x-axis for discount values and a linear y-axis for summed sales, with a steelblue line connecting the aggregated points. Built with D3 v7, the code employs `d3.csv`, `d3.rollups` for grouping by discount, `d3.scaleLinear` for axes, and `d3.line` to generate the path. The SVG renders with explicit margins and axis labels for \"Discount\" and \"Total Sales.\"","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bcd790da4d634027be28347e75050081?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}