D3.js v4 Force Directed Graph with Labels

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D3.js v4 Force Directed Graph with Labels

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Last edited Mar 24, 2019

Created on Mar 23, 2019

This example demonstrates a force-directed network graph built with D3.js v4, using the classic "miserables" dataset loaded from a JSON file. It shows five nodes (ser1 through ser5) connected by weighted links, with node labels displayed directly beside each circle and link thickness reflecting the connection value. The visualization employs `d3.forceSimulation` with `d3.forceLink`, `d3.forceManyBody`, and `d3.forceCenter` to position elements, while SVG rendering draws the links as lines and nodes as colored circles via `d3.scaleOrdinal`. Interactive dragging is enabled through `d3.drag`, allowing users to reposition nodes and dynamically update the simulation.

AI-generated description

An example for stackoverflow https://stackoverflow.com/questions/55313363/d3-visualization-of-network-data-nodes-and-links-via-json-file/55315091

Compare to the original diagram by Mike Bostock.

forked from <a href='http://bl.ocks.org/heybignick/'>heybignick</a>'s block: <a href='http://bl.ocks.org/heybignick/3faf257bbbbc7743bb72310d03b86ee8'>D3.js v4 Force Directed Graph with Labels</a>

gpl-3.0 Licensed

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