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clipper-lib

v6.4.2

Published

Boolean operations and offsetting library in Javascript

Downloads

58,054

Readme

ClipperLib

forked from Javascript Clipper

Description

The Javascript Clipper library performs clipping and offsetting for both lines and polygons. All four boolean clipping operations are supported - intersection, union, difference and exclusive-or. Polygons can be of any shape including self-intersecting polygons.

Javascript Clipper is a port of Angus Johnson's Clipper library: https://sourceforge.net/projects/polyclipping/

LIVE DEMO: http://jsclipper.sourceforge.net/6.2.1.0/main_demo.html

Information and examples: http://jsclipper.sourceforge.net/6.2.1.0/

Donate Javascript Clipper Project: https://sourceforge.net/p/jsclipper/wiki/Donations/

Use cases:

Javascript Clipper Web Site

Features

  • Line and polygon clipping - intersection, union, difference & xor
  • Line and polygon offsetting with 3 types of joining - miter, square and round
  • Polygons can be of any shape, including self-intersecting polygons
  • Minkowski Addition and Minkowski Difference functions included
  • The library is written in Javascript
  • Comprehensive documentation
  • Demos use inline SVG and Canvas libraries
  • The library is significantly faster than commercial alternatives
  • Uses Tom Wu's fast big integer library
  • UMD support

Categories

Algorithms, Graphics

Links

License

Boost Software License (BSL1.0)