{"version":"1.0","type":"rich","title":"Activity6_Tutorial3.2","description":"This example demonstrates a scatter plot of the Iris dataset, mapping sepal length to the x-axis and petal length to the y-axis. It visualizes the three iris species using distinct shapes via a categorical scale and includes a custom shape legend. The visualization loads CSV data from a GitHub repository, uses d3.csvParse to parse it, and builds the chart with d3.scaleLinear, d3.scaleOrdinal, d3.symbol, and d3.axisLeft/axisBottom. Axes and legend are modularized into reusable ES6 modules.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0392ff5ed9214989be0e7d000118ae66?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}