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force directed test

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RRobinL
Last edited Jul 31, 2016
Created on Jul 31, 2016

This example shows a hierarchical dataset rendered as a force-directed network of circular nodes, where each node’s size and text content are scaled based on a numerical data value. The visualization uses `d3.forceSimulation` with a combination of link, charge, center, and collide forces to position nodes, while SVG `<line>` elements draw the connecting edges. Node labels are displayed inside circular `foreignObject` containers with HTML styling, with text clipped to fit. The underlying data is loaded from a CSV file via `d3.csv` and structured into a hierarchy using `d3.stratify`.

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forked from <a href='http://bl.ocks.org/RobinL/'>RobinL</a>'s block: <a href='http://bl.ocks.org/RobinL/b676e77ef1341149be14cac937c31aaa'>force directed test</a>

gpl-3.0 Licensed

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