Document: gpcl
Title: General Clipping Polygon Library Manual
Author: Alan Murta
Abstract: This document describes a C library implementation of a new
 polygon clipping algorithm. The techniques used are descended from Vatti's
 polygon clipping method [1]. Subject and clip polygons may be convex or
 concave, self-intersecting, contain holes, or be comprised of several
 disjoint contours. It extends the Vatti algorithm to allow horizontal edges
 in the source polygons, and to handle coincident edges in a robust manner.
 Four types of clipping operation are supported: intersection, exclusive-or,
 union or difference of subject and clip polygons. The output may take the
 form of polygon outlines or tristrips.
Section: Apps/Programming

Format: HTML
Index: /usr/share/doc/libgpcl-dev/html/gpc.html
Files: /usr/share/doc/libgpcl-dev/html/*

  
