{"version":"1.0","type":"rich","title":"Making a Bar Chart","description":"This example demonstrates how to construct a basic bar chart from a CSV dataset of national populations. It visualizes the population values for ten countries, with bar heights corresponding to the data. The implementation uses D3 v5 to load the data with `d3.csv`, scales and axes are created via `d3.scaleBand` and `d3.scaleLinear`, and the SVG is rendered through the `d3.svg` API. The chart is drawn with D3's SVG helpers rather than a separate plotting library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/168a7990722340b1a407d325f56164c4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}