{"version":"1.0","type":"rich","title":"Hello HTML","description":"This example renders a smiley face using React components that generate SVG circles and a D3 arc path. The `BackgroundCircle`, `Eyes`, and `Mouth` components receive numeric parameters for radius, offsets, and stroke width, which are assembled within an SVG group translated to the canvas center. The mouth is created with the `d3.arc` API, producing a half-circle path. The final graphic demonstrates layered SVG primitives and D3 geometry within a React rendering pipeline.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/eb9816330a0149e3af54d775af8ddc46?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}