{"version":"1.0","type":"rich","title":"hello","description":"This example shows a static SVG canvas containing basic geometric shapes—a circle, a stroked rectangle, a blue line, and a black path—placed at fixed coordinates. The page demonstrates a minimal D3 setup by using the `select` API from D3 version 6 to replace the body text with a greeting. The visual output is hand-coded in HTML, with no data binding or dynamic behavior, and rendering is done via inline SVG elements. The accompanying README references a YouTube tutorial for starting with D3.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8e946eadc9954fb8a9e11e7eae8a553e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}