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D3 v4 Circle-Packing

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Ttasqon
Last edited Feb 5, 2019
Created on Feb 4, 2019

This example shows a hierarchical circle-packing layout of the Flare software package’s class hierarchy, with each node’s size proportional to its value and color mapped to depth. Using D3 v4’s `d3.stratify` to build the hierarchy from CSV data and `d3.pack` for layout, circles are rendered as SVG groups. Interactivity highlights all ancestor circles on hover via the `d3.selectAll` and `classed` methods, while leaf labels are clipped to their circles.

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Mike Bostock's Circle-Packing example

  • with D3 v4
MIT Licensed

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