{"version":"1.0","type":"rich","title":"test","description":"This example presents a bar chart of sales figures for nine retail stores, sourced from a JSON file. The visualization encodes each store’s sales value as a horizontal bar’s width, with a fixed height and blue fill. Built with D3 v4, the code loads the data via `d3.json`, then appends SVG rectangles to a canvas using the `data`, `enter`, and `append` methods, mapping the `Sales` field to a scaled width.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c0f19eded22c4f4f89d65724880cb6f0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}