{"version":"1.0","type":"rich","title":"Actvity6_Task3.2","description":"This example visualizes the Iris dataset, plotting sepal length against petal length in a scatter plot where each point’s shape encodes the species. The visualization uses D3 v7 APIs including `scaleLinear`, `scaleOrdinal`, `symbolsFill`, and `symbol` to generate shapes, along with custom axes and shape legend modules. Data is loaded asynchronously via CSV from a GitHub URL, parsed with `csvParse`, and rendered in an SVG that fills the viewport. The chart updates dynamically when the data arrives, with the legend positioned at a fixed coordinate.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8cb19cd4abfd4e77b9a93f553c118c53?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}