{"version":"1.0","type":"rich","title":"Task8_Tutorial3.1","description":"This scatter plot visualizes the Iris dataset, mapping petal length and width as the x and y coordinates of each point. The points are colored by species (setosa, versicolor, or virginica) using a custom color-switching function, while the point radii (`rx`, `ry`) encode sepal length and width. The visualization loads data via D3's `csv` method, uses `scaleLinear` to map domain values to SVG pixel ranges, and renders axes with `axisLeft` and `axisBottom`. The code employs D3 v6's selection-based `join` for efficient SVG circle creation, with global window dimensions defining the chart area.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2e920ede41514ccfb967d3bf9e0e1d0f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}