{"version":"1.0","type":"rich","title":"Activity6_Tutorial_3.2","description":"This visualization displays the classic Iris dataset, plotting sepal length against petal length to compare three species. Each point is rendered as a distinct SVG path shape—circles, squares, and triangles—indicating setosa, versicolor, and virginica, with a legend generated by the custom `shapeLegend` module. The chart uses D3 v7's `scaleLinear` and `scaleOrdinal` scales, along with `d3.symbol` to produce the marks, and `renderAxes` to draw labeled axes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1ba0a410d6f645e4a9036b7d843a1141?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}