slideshow/source/engine/transitions/barndoorwipe.hxx

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  19
  20 #ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_BARNDOORWIPE_HXX
  21 #define INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_BARNDOORWIPE_HXX
  22
  23 #include <basegfx/polygon/b2dpolygon.hxx>
  24
  25 #include "parametricpolypolygon.hxx"
  26 #include "transitiontools.hxx"
  27
  28
  29 namespace slideshow {
  30 namespace internal {
  31
  32 /// Generate a barn door wipe or double barn door wipe:
  33 class BarnDoorWipe : public ParametricPolyPolygon
  34 {
  35 public:
  36     explicit BarnDoorWipe( bool doubled = false )
  37         : m_unitRect( createUnitRect() ), m_doubled(doubled) {}
  38     virtual ::basegfx::B2DPolyPolygon operator()( double x ) override;
  39 private:
  40     const ::basegfx::B2DPolygon m_unitRect;
  41     const bool m_doubled;
  42 };
  43
  44 }
  45 }
  46
  47 #endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_BARNDOORWIPE_HXX
  48
  49 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */