{"version":"1.0","type":"rich","title":"Index","description":"A single red rectangle is rendered on a transparent canvas using the Canvas 2D API, positioned near the center of the page. The shape is drawn with a solid red fill and a thin black stroke, as defined by the Google Web Designer serialization data embedded in the page. The code reads the serialized canvas configuration and directly invokes the 2D context methods `fillRect` and `strokeRect` to produce the static graphic, with no interactivity or animation.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-6767384?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}