{"version":"1.0","type":"rich","title":"task3.2","description":"This example demonstrates a scatter plot of the Iris dataset, mapping sepal length to the x-axis, petal length to the y-axis, and encoding species with distinct shapes. The visualization uses D3's `scaleLinear`, `scaleOrdinal`, `symbolsFill`, and `symbol` APIs to render the data points, while `axisLeft` and `axisBottom` from D3 handle the axes. A custom shape legend is built using the `symbol()` generator. The data is loaded asynchronously via `fetch` from a remote CSV file, then parsed with `csvParse` before being rendered.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ec058983f434499082b7eaa0fb53df05?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}