Customizing Axes
This bar chart displays the average values per telescope name from a small CSV dataset. The visualization demonstrates custom axis styling using D3 v5, where both the bottom and left axes are generated with `scaleBand` and `scaleLinear` respectively, and configured via `axisBottom` and `axisLeft`. Tick labels are enlarged to 2.7em, tick lines use a light gray stroke, and a custom axis label appears with a larger font size. The chart renders as an SVG with a fixed width and height, and the data is loaded asynchronously via `csv()`.
AI-generated descriptionThis bar chart shows population of the top 10 most populous countries. The data comes from the year 2018 estimate in United Nations: World Population Prospects 2017. It also demonstrates customization of D3 axes.
See also the first bar chart visualization that this one builds on: Making a Bar Chart.