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 _ENHANCEDCUSTOMSHAPE3D_HXX
      21             : #define _ENHANCEDCUSTOMSHAPE3D_HXX
      22             : 
      23             : #include <vector>
      24             : #include <com/sun/star/drawing/ProjectionMode.hpp>
      25             : #include <basegfx/point/b3dpoint.hxx>
      26             : #include <basegfx/polygon/b3dpolygon.hxx>
      27             : 
      28             : #include <tools/gen.hxx>
      29             : 
      30             : class SdrObject;
      31             : 
      32             : class EnhancedCustomShape3d
      33             : {
      34           0 :     class Transformation2D
      35             :     {
      36             :         Point                                   aCenter;
      37             :         com::sun::star::drawing::ProjectionMode eProjectionMode;
      38             : 
      39             :         // parallel projection
      40             :         double      fSkewAngle;
      41             :         double      fSkew;          // in percent
      42             : 
      43             :         // perspective projection
      44             :         double      fZScreen;
      45             :         basegfx::B3DPoint       fViewPoint;
      46             :         double      fOriginX;
      47             :         double      fOriginY;
      48             : 
      49             :         const double* pMap;
      50             : 
      51             :         public :
      52             : 
      53             :                         Transformation2D( const SdrObject* pCustomShape, const Rectangle& rBoundRect, const double* pMap );
      54             : 
      55             :             basegfx::B3DPolygon ApplySkewSettings( const basegfx::B3DPolygon& rPolygon3D ) const;
      56             :             Point       Transform2D( const basegfx::B3DPoint& rPoint ) const;
      57             :             sal_Bool    IsParallel() const;
      58             :     };
      59             : 
      60             :     friend class Transformation2D;
      61             : 
      62             :     protected :
      63             :         static Rectangle CalculateNewSnapRect( const SdrObject* pCustomShape, const Rectangle& rSnapRect, const Rectangle& rBoundRect, const double* pMap );
      64             : 
      65             :     public :
      66             :         static SdrObject* Create3DObject( const SdrObject* pShape2d, const SdrObject* pCustomShape );
      67             : };
      68             : 
      69             : #endif
      70             : 
      71             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */