{"version":"1.0","type":"rich","title":"Fork of Fork of Hello VizHub","description":"This pie chart shows the distribution of total sales across item categories, with each slice labeled by its category and dollar amount, alongside a color-coded legend and a centered title and subtitle. It loads data from a CSV hosted in a GitHub Gist, aggregates the sales per category using `d3.rollups` and `d3.sum`, then renders the visualization with `d3.pie` and `d3.arc`. The SVG output uses `d3.scaleOrdinal` with `d3.schemeCategory10` for colors, and D3 is loaded via a script tag from d3js.org.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a1816645b562470cbb4404d7e71d0806?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}