{"version":"1.0","type":"rich","title":"Making a Bar Chart","description":"This bar chart displays population figures for 18 countries, with each bar’s length representing population in thousands and countries ordered along the vertical axis. The visualization uses D3 v5’s `scaleLinear` and `scaleBand` to map data to pixel coordinates, while `axisLeft` and `axisBottom` generate the labeled axes. Population data is loaded from a CSV file via `d3.csv`, and rectangles are appended to an SVG canvas, styled with a purple fill. The chart’s margins and inner dimensions are computed dynamically from the SVG’s width and height attributes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a176d09e9dc24580a5d9e5b0dcb22b92?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}