{"version":"1.0","type":"rich","title":"Fork of Circles with D3","description":"This example shows the classic Iris dataset as a scatterplot, with each point colored by species (setosa, versicolor, virginica) and positioned by sepal length and width. Clicking a circle highlights its selection with a black stroke and updates the React state. The visualization uses D3’s `scaleLinear` and `extent` for axes, and React’s `useRef` and `useEffect` to manage the SVG lifecycle. Data is loaded via `d3.csv` from a GitHub gist, and rendering is handled through D3’s `join` pattern.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c6734b76b0924e1c983707de87d2fce6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}