{"version":"1.0","type":"rich","title":"Activity 6 tutorial 3.2","description":"This example shows an interactive scatter plot of the Iris dataset, plotting sepal length against petal length and distinguishing species by shape using symbols from `d3.symbol` and the `symbolsFill` scale. The visualization loads CSV data from a GitHub repository, parses it with `d3.csvParse`, and renders axes with `d3.axisLeft` and `d3.axisBottom`. A custom legend clarifies the species shapes. The code uses modular ES6 imports from D3 v7, including `d3.scaleLinear`, `d3.scaleOrdinal`, and `d3.extent`, built within a VizHub framework.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1c51895c5e754b94b67ccadde9ca76ef?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}