{"version":"1.0","type":"rich","title":"Activity6_task3.2","description":"This example shows a scatter plot of Iris flower measurements, mapping sepal length on the x-axis and petal length on the y-axis, with different symbol shapes representing species. The visualization also includes a custom shape legend identifying each species. The code uses d3.csvParse and d3.fetch to load a CSV dataset, then d3.scaleLinear for axes and d3.scaleOrdinal with d3.symbolsFill to assign distinct geometric markers. Axes are rendered via the d3.axisLeft and d3.axisBottom APIs, while a custom legend module draws symbols and text ticks.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/003232f54ac04fbcac0fdb0e26665cc4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}