Simple horizontal tree diagram using v5

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Simple horizontal tree diagram using v5

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Last edited Nov 26, 2019

Created on Nov 26, 2019

A simple horizontal tree diagram visualizes hierarchical data with three levels: a top-level root node, two second-level branches, and two leaf nodes. The code uses D3.js v5’s `d3.tree()`, `d3.hierarchy()`, and `d3.select()` APIs to compute the layout and render SVG paths for curved links and circles for nodes, with text labels positioned left or right based on whether a node has children. The diagram is defined by a static JavaScript object `treeData` and styled via CSS classes.

AI-generated description

This is a simple horizontal tree diagram written with d3.js v5. It is based on the vertical version here

This is designed to be used as part of documenting an update to the book D3 Tips and Tricks to version 5 of d3.js.

mit Licensed

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