Created attachment 177089 [details] polyclipping.diff The Clipper library performs clipping and offsetting for bothlines and polygons. All four boolean clipping operations aresupported - intersection, union, difference and exclusive-or. Polygons can be of any shape including self-intersecting polygons.
Created attachment 177090 [details] polyclipping.diff
A commit references this bug: Author: olivierd Date: Mon Nov 21 06:42:03 UTC 2016 New revision: 426692 URL: https://svnweb.freebsd.org/changeset/ports/426692 Log: polyclipping - Polygon and line clipping and offsetting library. The 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. WWW: http://sourceforge.net/projects/polyclipping/ PR: 214583 Submitted by: Nikolay Korotkiy Changes: head/graphics/Makefile head/graphics/polyclipping/ head/graphics/polyclipping/Makefile head/graphics/polyclipping/distinfo head/graphics/polyclipping/pkg-descr
Committed. distinfo has been regenerated, because TIMESTAMP was absent.