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 _POLY_H 25 #define _POLY_H 26 27 #include <tools/gen.hxx> 28 29 #define MAX_64KPOINTS ((((sal_uInt16)0xFFFF)-32)/sizeof(Point)) 30 31 // ------------------- 32 // - ImplPolygonData - 33 // ------------------- 34 35 class ImplPolygonData 36 { 37 public: 38 Point* mpPointAry; 39 sal_uInt8* mpFlagAry; 40 sal_uInt16 mnPoints; 41 sal_uIntPtr mnRefCount; 42 }; 43 44 // --------------- 45 // - ImplPolygon - 46 // --------------- 47 48 class ImplPolygon : public ImplPolygonData 49 { 50 public: 51 ImplPolygon( sal_uInt16 nInitSize, sal_Bool bFlags = sal_False ); 52 ImplPolygon( sal_uInt16 nPoints, const Point* pPtAry, const sal_uInt8* pInitFlags = NULL ); 53 ImplPolygon( const ImplPolygon& rImplPoly ); 54 ~ImplPolygon(); 55 56 void ImplSetSize( sal_uInt16 nSize, sal_Bool bResize = sal_True ); 57 void ImplCreateFlagArray(); 58 void ImplSplit( sal_uInt16 nPos, sal_uInt16 nSpace, ImplPolygon* pInitPoly = NULL ); 59 void ImplRemove( sal_uInt16 nPos, sal_uInt16 nCount ); 60 }; 61 62 // ------------------- 63 // - ImplPolyPolygon - 64 // ------------------- 65 66 #define MAX_POLYGONS ((sal_uInt16)0x3FF0) 67 68 class Polygon; 69 typedef Polygon* SVPPOLYGON; 70 71 class ImplPolyPolygon 72 { 73 public: 74 SVPPOLYGON* mpPolyAry; 75 sal_uIntPtr mnRefCount; 76 sal_uInt16 mnCount; 77 sal_uInt16 mnSize; 78 sal_uInt16 mnResize; 79 ImplPolyPolygon(sal_uInt16 nInitSize,sal_uInt16 nResize)80 ImplPolyPolygon( sal_uInt16 nInitSize, sal_uInt16 nResize ) 81 { mpPolyAry = NULL; mnCount = 0; mnRefCount = 1; 82 mnSize = nInitSize; mnResize = nResize; } 83 ImplPolyPolygon( sal_uInt16 nInitSize ); 84 ImplPolyPolygon( const ImplPolyPolygon& rImplPolyPoly ); 85 ~ImplPolyPolygon(); 86 }; 87 88 #endif // _SV_POLY_H 89