node-d3-polygon - 1.0.5-5 main

This module provides a few basic geometric operations for two-dimensional
polygons. Each polygon is represented as an array of two-element arrays
[[x1, y1], [x2, y2], …], and may either be closed (wherein the first and last
point are the same) or open (wherein they are not).
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Node.js is an event-based server-side JavaScript engine.