{"version":"1.0","type":"rich","title":"Task1_activity7","description":"This example shows a horizontal bar chart ranking the populations of ten countries in the year 2000, using a dataset loaded from a GitHub-hosted CSV file. The bars are rendered as SVG rectangles via React components, with D3’s `scaleBand` and `scaleLinear` mapping country names and population values to positions and lengths. Axis components generate ticks and labels, while a `format` function converts numbers into abbreviated units like billions. The code initializes data asynchronously with `useEffect` and `csv`, and applies a custom CSS style for tick lines and bar fills.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b10337814d674a6ebb51efbe4b4b9fb3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}