{"version":"1.0","type":"rich","title":"scatter plot with menus","description":"This interactive scatter plot lets users explore the relationship between any two numeric columns of the auto-mpg dataset, which is loaded via `d3.csv`. Two dropdown menus, built with the custom `dropdownmenu` function and D3’s `select` data join, control which columns appear on the x- and y-axes.\n\nThe chart itself is rendered as SVG using D3 scales and axes, with circles that transition smoothly to new positions over 2 seconds when a menu selection changes. Axis labels update dynamically, and the visualization uses the margin convention with gridlines from `d3.axisBottom` and `d3.axisLeft`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/db9553f5112e499da1711030c07b3284?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}