{"version":"1.0","type":"rich","title":"Tree Map","description":"This example demonstrates the simplest possible D3 version 6 program: it selects the body element and writes the text “Hello D3 version 6” directly into it. The code uses the `select` function from the D3 library and the `text` method to set the content. The entire visualization is a static text output, with no data binding, scales, or interactive elements. The HTML page loads D3 v6 from a CDN and runs the bundled JavaScript file to produce the result.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f42af7669d6341ebb5b056f12c6a18bd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}