{"version":"1.0","type":"rich","title":"Making a bar chart","description":"A bar chart displays population estimates for ten countries, from China at 1.4 million to Mexico at 131 thousand. The example reads the `data.csv` file using `d3.csv` and logs the parsed rows to the console. The SVG canvas is selected with `d3.select` and its width and height attributes are read, but no bars are rendered yet. The code establishes the data-loading pipeline and SVG setup as a starting point for building the visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/793825eca6724837b84deb1e20bc5181?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}