{"version":"1.0","type":"rich","title":"Refactored Bar Chart","description":"This bar chart displays the population of ten countries, with country names on the vertical axis and population values on the horizontal axis. The visualization builds on React and D3 v7, using `scaleBand` for the categorical y-axis and `scaleLinear` for the quantitative x-axis. The chart is modularized into separate components for the bottom axis, left axis, and bar marks, with a custom `useData` hook that loads CSV data via `d3.csv`. The SVG rendering is driven by a React state-managed data pipeline.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e699ce2f17ca4159a9001e189695a657?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}