{"version":"1.0","type":"rich","title":"barGraph","description":"This visualization displays the 2020 populations of countries as horizontal bars, sorted by country name. Using React for rendering, it maps each country to a rectangle within an SVG canvas, with bar lengths proportional to population values. The code loads UN population data from a CSV file via `d3.csv`, and uses D3's `scaleBand` and `scaleLinear` to compute the y-axis positions and x-axis scaling, respectively. A loading state shows \"Loading...\" text until the data arrives.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4c11bf975e00451192bf571494b0f39c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}