{"version":"1.0","type":"rich","title":"Donor type","description":"A horizontal diverging bar chart displays donor contributions divided into total actions and amounts, further segmented by COVID-19 and other purposes. Users toggle between these three aggregate views via an interactive menu. The chart uses React with D3 v6, rendering SVG via `scaleBand` and `scaleLinear`. Data loaded from a CSV file is processed in `useData`, with `Marks` drawing proportional rectangles and `ColorLegend` providing dynamic labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8e697e77e1d04a0a9ab3067fb0b93f1f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}