{"version":"1.0","type":"rich","title":"Idempotent D3 Scatter Plot","description":"This scatter plot visualizes the Iris dataset with SVG circles representing flowers, animated via `transition()`. A reusable chart function built with D3 v6 scales axes using `scaleLinear` and `extent`, rendering axes with `axisLeft` and `axisBottom`. Clicking the button cycles the x-axis variable among petal width, sepal width, petal length, and sepal length, updating the plot idempotently through `selection.call()`. Data loads from a remote CSV, with parsing for numeric values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/178aeedc892e401087f8cd52da649ca5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}