{"version":"1.0","type":"rich","title":"SVG Fundamentals","description":"This example demonstrates fundamental SVG shape animation and interactivity. It displays a single black rectangle with rounded corners that continuously morphs its corner radius and horizontal position over a six-second loop while an inline CSS rule changes the shape’s fill to red on hover. The rendering relies entirely on raw SVG elements—`<rect>` and `<animate>`—inside an HTML page, with CSS transitions applied to the `circle` selector (which does not affect the rectangle) and the `:hover` pseudo-class for the fill change. No external libraries or data sources are used.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3aa0556a620b475f96a5d7d2cc0b6844?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}