{"version":"1.0","type":"rich","title":"act6_task3.2","description":"This visualization shows the classic Iris dataset as a scatter plot, mapping sepal length on the x-axis against petal length on the y-axis. Points are rendered as distinct D3 symbols using `d3.symbol` and `symbolsFill`, with each of the three iris species (setosa, versicolor, virginica) represented by a different shape. A custom shape legend explains the species mapping. The code uses D3 v7 APIs including `csvParse`, `scaleLinear`, `scaleOrdinal`, and `axisLeft`/`axisBottom` from the `axes.js` module to construct the interactive chart.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c9a1a4a188bb4b1397f6f36ac59c13e0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}