{"version":"1.0","type":"rich","title":"Customizing Axes Test","description":"This bar chart displays the populations of the top 10 most populous countries in 2018, based on data from the United Nations World Population Prospects. It emphasizes customizing D3 axes: the x-axis uses tick formatting to abbreviate numbers (e.g., “B” for billions), while grid lines extend across the plot via `tickSize`. The y-axis labels remain unformatted. Built with D3 v5, the SVG chart uses `scaleLinear`, `scaleBand`, `axisBottom`, and `axisLeft`, with custom text elements for the title and axis label. Population values are multiplied by 1000 in the code.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d158e759b8f74a71ab494932450a8795?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}