{"version":"1.0","type":"rich","title":"activity6_tutorial3.2","description":"This example shows an interactive scatter plot of the Iris dataset, mapping sepal length to the x-axis and petal length to the y-axis. Points are colored and shaped by species, with a custom legend displaying the categorical shapes. Built with D3 v7, it uses `scaleLinear` for axes, `scaleOrdinal` and `symbolsFill` for shape encoding, and `d3.csvParse` to load data from a remote CSV file. Axes and legend are modularized into reusable functions that render via SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c81c9f745584490da167bf5bc7b1c03b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}