include/basegfx/range/b2drangeclipper.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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  19
  20 #pragma once
  21
  22 #include <basegfx/range/b2dpolyrange.hxx>
  23 #include <vector>
  24 #include <basegfx/basegfxdllapi.h>
  25
  26 namespace basegfx::utils
  27 {
  28         /** Extract poly-polygon w/o self-intersections from poly-range
  29
  30             Similar to the solveCrossovers(const B2DPolyPolygon&)
  31             method, this one calculates a self-intersection-free
  32             poly-polygon with the same topology, and encoding
  33             inside/outsidedness via polygon orientation and layering.
  34          */
  35         BASEGFX_DLLPUBLIC B2DPolyPolygon solveCrossovers(const std::vector<B2DRange>& rRanges,
  36                                        const std::vector<B2VectorOrientation>& rOrientations);
  37 }
  38
  39 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */