{"version":"1.0","type":"rich","title":"Making a Bar graph","description":"This example visualizes the top ten most populous countries using a bar chart built with SVG circles and D3.js. It displays population data from the UN, with each circle’s position encoding country and population size. The code uses `d3.csv` to load data, `scaleLinear` and `scalePoint` for scales, and `axisLeft` and `axisBottom` for axes. Population values are formatted with `d3.format`, and circle radii are fixed at 15 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6c41ac0763b5402da7ed406fee52811c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}