{"version":"1.0","type":"rich","title":"Making a Bar Chart","description":"A bar chart displays the population of the top 10 most populous countries using 2018 estimates from the United Nations World Population Prospects 2017. The visualization reads data from a CSV file and renders each country as a rect element in an SVG canvas. The code uses d3.select, d3.csv, and d3’s data join to append rectangles, with population values converted to thousands and a fixed bar size. The chart is drawn in steelblue.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/66934d75a8644480b609bbe373b6c14d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}