svx/source/customshapes/EnhancedCustomShape3d.hxx

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  19
  20 #ifndef INCLUDED_SVX_SOURCE_CUSTOMSHAPES_ENHANCEDCUSTOMSHAPE3D_HXX
  21 #define INCLUDED_SVX_SOURCE_CUSTOMSHAPES_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 class SdrObjCustomShape;
  32
  33 class EnhancedCustomShape3d final
  34 {
  35     class Transformation2D
  36     {
  37         Point const                  aCenter;
  38         css::drawing::ProjectionMode eProjectionMode;
  39
  40         // parallel projection
  41         double      fSkewAngle;
  42         double      fSkew;          // in percent
  43
  44         // perspective projection
  45         basegfx::B3DPoint       fViewPoint;
  46         double      fOriginX;
  47         double      fOriginY;
  48
  49         const double* pMap;
  50
  51         public:
  52             Transformation2D(
  53                 const SdrObjCustomShape& rSdrObjCustomShape,
  54                 const double* pMap);
  55
  56             basegfx::B3DPolygon ApplySkewSettings( const basegfx::B3DPolygon& rPolygon3D ) const;
  57             Point       Transform2D( const basegfx::B3DPoint& rPoint ) const;
  58             bool    IsParallel() const;
  59     };
  60
  61     friend class Transformation2D;
  62
  63     static tools::Rectangle CalculateNewSnapRect(
  64         const SdrObjCustomShape& rSdrObjCustomShape,
  65         const tools::Rectangle& rSnapRect,
  66         const tools::Rectangle& rBoundRect,
  67         const double* pMap);
  68
  69 public:
  70     static SdrObject* Create3DObject(
  71         const SdrObject* pShape2d,
  72         const SdrObjCustomShape& rSdrObjCustomShape);
  73 };
  74
  75 #endif
  76
  77 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */