{"version":"1.0","type":"rich","title":"Making a Bar Chart","description":"This example displays the populations of the ten most populous countries from the 2017 United Nations World Population Prospects, using a horizontal bar chart. It loads data from a CSV file with `d3.csv`, then maps values with `d3.scaleLinear` and `d3.scaleBand`, and renders axes via `d3.axisLeft` and `d3.axisBottom`. Rectangles are appended to an SVG container, with bar widths proportional to population, and the chart refreshes when the data promise resolves.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/efbe6fb9ae56428d92380232e4237412?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}