This example visualizes the Iris dataset as an animated scatter plot, cycling through four measurement combinations every two seconds. Each point is colored and shaped by species, with circle radius and symbol size mapping to petal and sepal widths. The visualization uses D3 v6 modules including `scaleLinear`, `scaleOrdinal`, `symbol`, `axisLeft`, and `axisBottom`, rendered as SVG with a reusable chart function pattern. Data loads as CSV and updates via `setInterval` calling the scatter plot component with new axis mappings.