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 SD_FU_MORPH_HXX 25 #define SD_FU_MORPH_HXX 26 27 #include "fupoor.hxx" 28 29 #include <math.h> 30 31 /************************************************************************* 32 |* 33 \************************************************************************/ 34 class List; 35 namespace basegfx { 36 class B2DPolyPolygon; 37 class B2DPolygon; 38 class B2DPoint; 39 } 40 41 namespace sd { 42 43 class FuMorph 44 : public FuPoor 45 { 46 public: 47 TYPEINFO(); 48 49 static FunctionReference Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq ); 50 virtual void DoExecute( SfxRequest& rReq ); 51 52 private: 53 FuMorph ( 54 ViewShell* pViewSh, 55 ::sd::Window* pWin, 56 ::sd::View* pView, 57 SdDrawDocument* pDoc, 58 SfxRequest& rReq); 59 60 void ImpInsertPolygons(List& rPolyPolyList3D, sal_Bool bAttributeFade, 61 const SdrObject* pObj1, const SdrObject* pObj2); 62 ::basegfx::B2DPolyPolygon* ImpCreateMorphedPolygon( 63 const ::basegfx::B2DPolyPolygon& rPolyPolyStart, 64 const ::basegfx::B2DPolyPolygon& rPolyPolyEnd, 65 double fMorphingFactor); 66 sal_Bool ImpMorphPolygons( 67 const ::basegfx::B2DPolyPolygon& rPolyPoly1, const ::basegfx::B2DPolyPolygon& rPolyPoly2, 68 const sal_uInt16 nSteps, List& rPolyPolyList3D); 69 void ImpAddPolys(::basegfx::B2DPolyPolygon& rSmaller, const ::basegfx::B2DPolyPolygon& rBigger); 70 void ImpEqualizePolyPointCount(::basegfx::B2DPolygon& rSmall, const ::basegfx::B2DPolygon& rBig); 71 sal_uInt32 ImpGetNearestIndex(const ::basegfx::B2DPolygon& rPoly, const ::basegfx::B2DPoint& rPos); 72 }; 73 74 } // end of namespace sd 75 76 #endif 77