Fork of Family Tree by using html

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Fork of Family Tree by using html

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Last edited Apr 3, 2022

Created on Apr 3, 2022

This visualization displays a hierarchical tree of human blood groups, showing major types (A, B, AB, O) branching into their positive and negative variants. Nodes are represented as red circles with white labels, connected by animated black links that draw on load. The example uses d3.stratify and d3.tree to compute the layout, with SVG circles and paths rendered via D3 v6 selections. Transitions animate the path drawing and circle radius expansion over 700-900 milliseconds. Node colors vary by depth, and the entire graphic scales to fit the browser window.

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