Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef SD_FU_MORPH_HXX
      21             : #define SD_FU_MORPH_HXX
      22             : 
      23             : #include "fupoor.hxx"
      24             : 
      25             : #include <math.h>
      26             : #include <vector>
      27             : 
      28             : namespace basegfx {
      29             :     class B2DPolyPolygon;
      30             :     class B2DPolygon;
      31             :     class B2DPoint;
      32             : }
      33             : 
      34             : namespace sd {
      35             : 
      36           0 : class FuMorph
      37             :     : public FuPoor
      38             : {
      39             : public:
      40             :     TYPEINFO();
      41             : 
      42             :     static FunctionReference Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq );
      43             :     virtual void DoExecute( SfxRequest& rReq );
      44             : 
      45             : private:
      46             :     typedef ::std::vector< ::basegfx::B2DPolyPolygon* > B2DPolyPolygonList_impl;
      47             : 
      48             :     FuMorph (
      49             :         ViewShell* pViewSh,
      50             :         ::sd::Window* pWin,
      51             :         ::sd::View* pView,
      52             :         SdDrawDocument* pDoc,
      53             :         SfxRequest& rReq);
      54             : 
      55             :     void ImpInsertPolygons(
      56             :         B2DPolyPolygonList_impl& rPolyPolyList3D,
      57             :         sal_Bool bAttributeFade,
      58             :         const SdrObject* pObj1,
      59             :         const SdrObject* pObj2
      60             :     );
      61             : 
      62             :     ::basegfx::B2DPolyPolygon* ImpCreateMorphedPolygon(
      63             :         const ::basegfx::B2DPolyPolygon& rPolyPolyStart,
      64             :         const ::basegfx::B2DPolyPolygon& rPolyPolyEnd,
      65             :         double fMorphingFactor
      66             :     );
      67             : 
      68             :     sal_Bool ImpMorphPolygons(
      69             :         const ::basegfx::B2DPolyPolygon& rPolyPoly1,
      70             :         const ::basegfx::B2DPolyPolygon& rPolyPoly2,
      71             :         const sal_uInt16 nSteps,
      72             :         B2DPolyPolygonList_impl& rPolyPolyList3D
      73             :     );
      74             : 
      75             :     void ImpAddPolys(
      76             :         ::basegfx::B2DPolyPolygon& rSmaller,
      77             :         const ::basegfx::B2DPolyPolygon& rBigger
      78             :     );
      79             : 
      80             :     void ImpEqualizePolyPointCount(
      81             :         ::basegfx::B2DPolygon& rSmall,
      82             :         const ::basegfx::B2DPolygon& rBig
      83             :     );
      84             : 
      85             :     sal_uInt32 ImpGetNearestIndex(
      86             :         const ::basegfx::B2DPolygon& rPoly,
      87             :         const ::basegfx::B2DPoint& rPos
      88             :     );
      89             : };
      90             : 
      91             : } // end of namespace sd
      92             : 
      93             : #endif
      94             : 
      95             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */