{"version":"1.0","type":"rich","title":"Clickable Circles from CSV","description":"This example displays a set of colored circles loaded from a CSV file, each positioned and sized by its own coordinates and radius. Hovering over a circle highlights it with a black stroke, using a React state to track the selected circle's ID. The visualization is rendered with D3 v7's `select` and `csv` APIs, alongside React's `useEffect` and `useState` hooks, with circle attributes and mouse events applied via `selection.join`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/31e9943438014d2485445153ad9702f1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}