{"version":"1.0","type":"rich","title":"Making a Bar Chart","description":"This example shows a bar chart of the top 10 most populous countries, using 2018 population estimates from the United Nations World Population Prospects. The bars are rendered as SVG rectangles, with a linear scale mapping population values to widths and a band scale positioning each country’s bar vertically. The code uses React to create a placeholder circle, but the visible chart is built by commented-out D3 code that would call `csv`, `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to load and plot the data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/63f28f3096f0455db573fe0b328dadcf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}