{"version":"1.0","type":"rich","title":"Bar Charts","description":"This bar chart displays the 2018 estimated populations of the top 10 most populous countries, sourced from the United Nations World Population Prospects 2017. It uses D3’s `scaleLinear` for the x-axis (population in millions) and `scaleBand` for the y-axis (country names), with bars rendered as SVG rectangles. The example demonstrates custom axis styling and builds on a prior bar chart tutorial, showing how to map data to visual properties via D3’s scales and selection API.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f4ec4376347042a1bca65db1087bcec8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}