{"version":"1.0","type":"rich","title":"Reusable Scatterplot with 3 variable menus","description":"This interactive scatterplot displays the Iris dataset, allowing users to dynamically select which variable controls the x-axis, y-axis, and point radius through three dropdown menus. Built with D3 version 7, it uses `d3.csv` to load data and `d3.scaleLinear` and `d3.scaleSqrt` for scaling. SVG circles transition smoothly between positions and sizes via `d3.transition`, while axes update through `d3.axisLeft` and `d3.axisBottom`. The code implements reusable chart and menu functions, demonstrating D3's `dispatch` event system for handling user interactions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fd5b140d23654be696fbf0650c09c206?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}