Zoomable Circle Packing

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Zoomable Circle Packing

✓ Published0🌍 Public

Last edited Aug 3, 2016

Created on Aug 3, 2016

A zoomable circle packing visualization displays a hierarchical dataset as nested circles, where each circle's size corresponds to a numeric value. Clicking a circle zooms into that branch, expanding its children while hiding others, and clicking the background returns to the root. Built with D3 version 3, it uses `d3.layout.pack` to compute the circle layout and `d3.scale.linear` for positioning. The view animates via `transition.attr` over 750 milliseconds, updating circle positions and radii. The code uses the `flare.json` dataset and renders with SVG elements, including circles and text labels.

AI-generated description

Click on any package to zoom in or out. See also this static circle packing example.

forked from <a href='http://bl.ocks.org/renecnielsen/'>renecnielsen</a>'s block: <a href='http://bl.ocks.org/renecnielsen/9904735'>Zoomable Circle Packing</a>

gpl-3.0 Licensed

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