{"version":"1.0","type":"rich","title":"Bar Chart","description":"This bar chart displays country population data from a CSV file, rendering each row as a fixed-width rectangle. The code uses D3 v5's `select` and `csv` functions to load the data and append SVG `rect` elements, with population values converted to numbers via `+d.population`. The chart is embedded in a React context and rendered to an SVG canvas using plain JavaScript DOM manipulation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c79a890060134c12b51e0a9b56cfaf12?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}