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Animal Kingdom Tree - Assignment 8

✓ Published0🌍 Public
AAKSHAY
Last edited Nov 9, 2025
Created on Nov 9, 2025
Forked from D3 Starter

This example presents a hierarchical tree diagram of the animal kingdom, with a red root node for Animals, teal nodes for Mammals and Birds, and yellow leaf nodes for individual species. The visualization uses D3.js v7’s `hierarchy`, `tree`, and `linkVertical` APIs to compute the layout and draw the SVG paths, while `select` and `attr` manage the rendering. The data is defined inline in JavaScript, and the tree is rendered as an SVG with circle nodes and text labels.

AI-generated description

Animal Kingdom Tree

A hierarchical tree diagram displaying the animal kingdom structure using D3.js.

Structure

  • Root (Red): Animals
  • Layer 2 (Teal): Mammals, Birds
  • Layer 3 (Yellow):
    • Under Mammals: Lion, Elephant, Whale
    • Under Birds: Eagle, Penguin, Parrot

Usage

Open index.html in a web browser to view the interactive tree diagram.

MIT Licensed

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