{"version":"1.0","type":"rich","title":"Refactored Bar Chart","description":"This bar chart displays the 2020 populations of the first ten countries from a UN dataset, with country names on the vertical axis and population on the horizontal axis. The visualization is built with React components that render SVG elements, using D3's `scaleBand` and `scaleLinear` for axes and data mapping. Axes and marks are each defined in separate files, demonstrating a modular, refactored architecture. The bottom axis uses `xScale.ticks()`, while the left axis maps the domain values; rectangles are drawn using the `Marks` component.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1ce50f2d4b1e4cbc9e8d47323577cbd5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}