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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: */
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