{"version":"1.0","type":"rich","title":"D3 Tutorial","description":"This example shows a bar chart of country populations using a vertical band scale for categories and a linear scale for values. The code loads data from a CSV file, parses the population numbers, and renders SVG rectangles with steelblue fills. It uses d3.csv, d3.scaleBand, d3.scaleLinear, and d3.axisBottom/axisLeft, with margins and an inner group transform to position the axes. The y-axis tick lines and domain are removed for a cleaner look.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/be7895552f4d413990f7e5ce338abb22?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}