1*0d63794cSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*0d63794cSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*0d63794cSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*0d63794cSAndrew Rist * distributed with this work for additional information 6*0d63794cSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*0d63794cSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*0d63794cSAndrew Rist * "License"); you may not use this file except in compliance 9*0d63794cSAndrew Rist * with the License. You may obtain a copy of the License at 10*0d63794cSAndrew Rist * 11*0d63794cSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*0d63794cSAndrew Rist * 13*0d63794cSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*0d63794cSAndrew Rist * software distributed under the License is distributed on an 15*0d63794cSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*0d63794cSAndrew Rist * KIND, either express or implied. See the License for the 17*0d63794cSAndrew Rist * specific language governing permissions and limitations 18*0d63794cSAndrew Rist * under the License. 19*0d63794cSAndrew Rist * 20*0d63794cSAndrew Rist *************************************************************/ 21*0d63794cSAndrew Rist 22*0d63794cSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _SV_IMPVECT_HXX 25cdf0e10cSrcweir #define _SV_IMPVECT_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <tools/poly.hxx> 28cdf0e10cSrcweir #include <vcl/gdimtf.hxx> 29cdf0e10cSrcweir 30cdf0e10cSrcweir // -------------- 31cdf0e10cSrcweir // - Vectorizer - 32cdf0e10cSrcweir // -------------- 33cdf0e10cSrcweir 34cdf0e10cSrcweir class BitmapReadAccess; 35cdf0e10cSrcweir class ImplChain; 36cdf0e10cSrcweir class ImplVectMap; 37cdf0e10cSrcweir 38cdf0e10cSrcweir class ImplVectorizer 39cdf0e10cSrcweir { 40cdf0e10cSrcweir private: 41cdf0e10cSrcweir 42cdf0e10cSrcweir ImplVectMap* ImplExpand( BitmapReadAccess* pRAcc, const Color& rColor ); 43cdf0e10cSrcweir void ImplCalculate( ImplVectMap* pMap, PolyPolygon& rPolyPoly, sal_uInt8 cReduce, sal_uLong nFlags ); 44cdf0e10cSrcweir sal_Bool ImplGetChain( ImplVectMap* pMap, const Point& rStartPt, ImplChain& rChain ); 45cdf0e10cSrcweir sal_Bool ImplIsUp( ImplVectMap* pMap, long nY, long nX ) const; 46cdf0e10cSrcweir void ImplLimitPolyPoly( PolyPolygon& rPolyPoly ); 47cdf0e10cSrcweir 48cdf0e10cSrcweir public: 49cdf0e10cSrcweir 50cdf0e10cSrcweir ImplVectorizer(); 51cdf0e10cSrcweir ~ImplVectorizer(); 52cdf0e10cSrcweir 53cdf0e10cSrcweir sal_Bool ImplVectorize( const Bitmap& rColorBmp, GDIMetaFile& rMtf, 54cdf0e10cSrcweir sal_uInt8 cReduce, sal_uLong nFlags, const Link* pProgress ); 55cdf0e10cSrcweir sal_Bool ImplVectorize( const Bitmap& rMonoBmp, PolyPolygon& rPolyPoly, 56cdf0e10cSrcweir sal_uLong nFlags, const Link* pProgress ); 57cdf0e10cSrcweir }; 58cdf0e10cSrcweir 59cdf0e10cSrcweir #endif 60