{"version":"1.0","type":"rich","title":"make a tree path with D3","description":"This example shows how to construct a tree-like path structure using D3’s SVG rendering. It depicts a branching visualization where nodes are positioned on a grid and connected by curved Bézier paths. The code uses `d3.path` and `bezierCurveTo` to draw smooth edges, with `d3.scaleLinear` mapping coordinates to the SVG canvas. The implementation defines a recursive function to generate node pairs, then renders the paths via `selectAll` and `.attr(\"d\")` in a static layout.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/01c9e44994664a098ca7e0b4da316fe0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}