{"version":"1.0","type":"rich","title":"Gist e70cf8fad92bf018d15d5d20ed8db761","description":"This example shows a single grey circle centered at coordinates (50, 50) with a radius of 5 pixels, rendered on an HTML canvas. The visualization uses the D3.js selection API, specifically `d3.select(\"#canvas\")`, to target the canvas element and append a circle shape to it. The circle’s position and size are set explicitly via the `cx`, `cy`, and `r` attributes, while its fill color is defined as grey. The code demonstrates a minimal, static SVG-like circle drawing within a canvas context, with no interactivity or data binding.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-e70cf8fad92bf018d15d5d20ed8db761?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}