{"version":"1.0","type":"rich","title":"Making a Bar Chart","description":"This bar chart displays the populations of the world’s most populous cities, based on 2018 United Nations World Population Prospects estimates. The visualization uses D3 v5 with SVG rendering, employing `scaleLinear` and `scaleBand` to map population values to bar widths and city names to vertical positions. Axes are generated with `axisLeft` and `axisBottom`, while data is loaded asynchronously from a CSV file using `d3.csv`. Each bar’s width is proportional to its population value, with the chart ordered alphabetically by city name.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2f9ef86be63b454dae301bd71ea0be47?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}