forked from amazingfate/loongoffice
Put the TOOLS PolyPolygon class in the tools namespace. Avoids clash with the Windows PolyPolygon typedef. Change-Id: I811ecbb3d55ba4ce66e4555a8586f60fcd57fb66
Algorithms and data types for graphics (e.g. polygons, vectors, matrices and the like - see that used in [[canvas]]).