{"version":"1.0","type":"rich","title":"Making a Bar Chart","description":"This example demonstrates a basic bar chart of country populations using D3.js v5 with SVG rendering. The visualization maps each country from a CSV data file to a rectangular bar, though the bars are uniformly sized rather than scaled to population values. The code imports `select`, `csv`, and `scaleLinear` from D3, loads the data asynchronously, converts population strings to numbers, and appends rectangles to an SVG container. The `scaleLinear` function is instantiated but not fully configured, and the bars are fixed at 300 by 300 pixels each.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/be066bef0d1f4ac580d5cdc3109959f3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}