{ "name": "polyclipping", "version-string": "6.4.2", "port-version": 7, "description": "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.", "homepage": "https://sourceforge.net/projects/polyclipping/" }