{"version":"1.0","type":"rich","title":"Bar Chart","description":"A bar chart displays the ten most populous countries, with horizontal bars scaled by population and a log-scale-free linear axis labeled in billions. Population values are read from a CSV file via `d3.csv` and converted to numbers before rendering. The chart uses `d3.scaleLinear` and `d3.scaleBand` for positioning, `d3.axisLeft` and `d3.axisBottom` for axes, and SVG rectangles for bars. Tick lines extend across the plot, and a title and population label are added as text elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c895a639570e4d66b033fa1884761c3e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}