{"version":"1.0","type":"rich","title":"Activity6_Tutorial3.2","description":"This example presents a scatter plot of the Iris dataset, mapping sepal length to the x-axis, petal length to the y-axis, and using distinct symbols to represent the three species. The visualization loads data from a remote CSV file using `fetch` and `csvParse`. D3 v7 scales, including `scaleLinear` and `scaleOrdinal`, position the marks and determine their shapes, while `axisBottom` and `axisLeft` render the axes. A custom legend built with `symbolGenerator` and `symbolsFill` identifies each species. Code is modularized into local ES6 modules for axes, plotting, and legend components.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/23cc7b94bcd6449e9efbd13d8b78a104?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}