{"version":"1.0","type":"rich","title":"Let's make a bar chart","description":"This example shows a basic bar chart of population data for ten countries, with each country represented by a rectangle. The visualization uses D3 v5 APIs including `select`, `csv`, `scaleLinear`, and `max` to load the data, parse the population values, and append SVG rectangles to the chart. The bars are styled with a steelblue fill via CSS, though the code currently sets a fixed width and height for all rectangles, so it does not yet scale the bars to reflect the data values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ec1bf8b3bc0248a3bf2d51add690eda0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}