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Tree Graph 2

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MMd Fahimul Kabir Chowdhury
Last edited Nov 1, 2025
Created on Nov 1, 2025

This example displays a hierarchical tree diagram illustrating the structure of a natural tree, from root to leaves. It uses the D3.js v7 library to render the visualization as an SVG. The layout is computed with `d3.tree()` and `d3.hierarchy()`, while links are drawn using `d3.linkHorizontal()`. Nodes are styled with different shapes and colors based on their depth in the hierarchy: the root is a brown circle, branches are green rectangles, sub-branches are light green diamonds, and leaves are small circles.

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