{"version":"1.0","type":"rich","title":"Customizing Axes","description":"This bar chart displays the top 10 most populous countries based on 2018 United Nations estimates, with population values in thousands. Using D3 v5, the visualization customizes axes by rotating x-axis labels, applying a custom tick format that converts millions to 'm' and billions to 'b', and styling tick marks with specific fonts and colors. An interactive \"Add bar\" button appends additional bars with sample data, triggering a 500-millisecond transition animation that slides exiting bars off the left edge. The chart is rendered as SVG with a steelblue fill for bars.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9345aaf119f746ebb131a124161747e9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}