{"version":"1.0","type":"rich","title":"Re-create Marks & Channels Graphic!","description":"This example recreates a static graphic illustrating marks and channels using D3 v5 with SVG rendering. It shows a rectangular frame containing a series of red circles connected by black line segments, forming a simple network diagram. The code uses D3 selections to append SVG elements, including `rect`, `circle`, and `path` primitives, with hard-coded coordinates and attributes like `cx`, `cy`, `r`, and `d` to position and style each mark. No data binding or interactive behavior is present; the visualization is purely illustrative.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5618e01fb1154f0ba9c93e536e022993?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}