Fork of Animated Reusable D3 Scatter Plot
This example is a reusable, animated scatter plot of the Iris dataset, cycling through different flower measurements (petal width, sepal width, petal length, sepal length) on the x-axis every three seconds. It uses D3 v6 with an SVG rendering, scaling points via `d3.scaleLinear` and `d3.extent`. Transitions animate circle positions with a staggered delay and axis updates, using `selection.join` for enter, update, and exit phases. The code demonstrates a configurable chart factory pattern, similar to Bostock's reusable charts, with data loaded from a CSV via `d3.csv`.