{"version":"1.0","type":"rich","title":"Test-Barchart","description":"A bar chart displays the ten most populous countries, with population values plotted horizontally and country names along the vertical axis. The chart uses `d3.csv` to load population data from `data.csv`, converting the strings to numbers before rendering. `d3.scaleLinear` maps the population domain to pixel width, while `d3.scaleBand` positions the categorical country labels. SVG `rect` elements are drawn with heights set by the band’s `bandwidth()`, and axis ticks are generated via `d3.axisLeft` and `d3.axisBottom`, with custom tick formatting using `d3.format`. The background is styled yellow via inline SVG styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2efcf99de63d46ceba858600d4a17168?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}