{"version":"1.0","type":"rich","title":"SVG Fundamentals","description":"This example demonstrates fundamental SVG shapes and styling, including circles, a rectangle, and a line. It shows CSS-driven interactivity, where hovering over the rectangle triggers a green fill and expanded stroke width, with a smooth transition over three seconds. The code uses plain SVG elements within an HTML page, styled via CSS selectors like `rect:hover`, and relies on inline attributes such as `fill`, `stroke`, and `stroke-width`. No JavaScript or external libraries are involved; the rendering is purely static SVG with CSS transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/795359f7fe354209976f3afa83baee38?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}