1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _BGFX_RANGE_B2DRANGECLIPPER_HXX 25 #define _BGFX_RANGE_B2DRANGECLIPPER_HXX 26 27 #include <basegfx/range/b2dpolyrange.hxx> 28 #include <vector> 29 #include <basegfx/basegfxdllapi.h> 30 31 namespace basegfx 32 { 33 namespace tools 34 { 35 /** Extract poly-polygon w/o self-intersections from poly-range 36 37 Similar to the solveCrossovers(const B2DPolyPolygon&) 38 method, this one calculates a self-intersection-free 39 poly-polygon with the same topology, and encoding 40 inside/outsidedness via polygon orientation and layering. 41 */ 42 BASEGFX_DLLPUBLIC B2DPolyPolygon solveCrossovers(const std::vector<B2DRange>& rRanges, 43 const std::vector<B2VectorOrientation>& rOrientations); 44 } 45 } 46 47 #endif /* _BGFX_RANGE_B2DRANGECLIPPER_HXX */ 48