{"version":"1.0","type":"rich","title":"d3 test","description":"This example demonstrates a minimal starting point for using D3 version 7, creating a simple SVG canvas that fills the browser window. The code imports the `select` function from the D3 library and appends an SVG element to the page body, sizing it with `window.innerWidth` and `window.innerHeight`. It then defines an array of ten rectangle objects with fixed positions and dimensions, logging them to the console. No visual output is rendered from those rectangles; the example solely focuses on setting up the D3 environment and data structures.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2a9e163a1118448b80ea552b1cd7e7e9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}