{"version":"1.0","type":"rich","title":"Activity6_tutorial1","description":"This bar chart displays the 2020 population of 30 countries, sorted alphabetically, using horizontal bars encoded by population size. It is built with React and D3 v5, using `scaleLinear` and `scaleBand` to map population values to bar widths and countries to row positions. Axes, tick labels, and rectangles are rendered as SVG elements, with a native SVG `<title>` element providing tooltips. Population data is loaded from a CSV file hosted on GitHub, with values formatted using D3's `format` function.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4cb1451f9ebd44d891434a1604065c2f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}