Tree diagram with styling in v4

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Tree diagram with styling in v4

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Last edited Aug 3, 2018

Created on Aug 3, 2018

This tree diagram, built with d3.js v4, visualizes a small hierarchical dataset with labelled nodes. It shows a branching structure where circles sized by a `value` property are connected by curved links, with stroke and fill colors driven by `type` and `level` fields from the data. The code uses `d3.tree()`, `d3.hierarchy()`, and SVG `path` elements to compute the layout, while node styling and text labels are appended programmatically. The example demonstrates customization of node interiors, link colors, and internal node text shadows.

AI-generated description

This is a tree diagram with styling applied to the nodes and links written with d3.js v4. It is based on the simple horizontal version here

This is designed to be used as part of documenting an update to the book D3 Tips and Tricks to version 4 of d3.js.

forked from <a href='http://bl.ocks.org/d3noob/'>d3noob</a>'s block: <a href='http://bl.ocks.org/d3noob/08ecb6ea9bb68ba0d9a7e89f344acec8'>Tree diagram with styling in v4</a>

mit Licensed

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