{"version":"1.0","type":"rich","title":"practice","description":"This example shows a scatter plot of the Iris flower dataset, mapping sepal length on the x-axis and petal length on the y-axis, with circles colored by a fixed opacity. The visualization is built using React and D3 v7, where React manages the component lifecycle and the `d3.select` API handles SVG rendering. Data is loaded via `d3.csv` and parsed into numeric fields, while scales are created with `d3.scaleLinear` and axes are appended using `d3.axisLeft` and `d3.axisBottom`. The code demonstrates a decoupled pattern for integrating D3 within a React application.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1f109aea27734e1486d6e7f7563a9bdb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}