slideshow/source/engine/transitions/zigzagwipe.hxx

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  19
  20 #ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_ZIGZAGWIPE_HXX
  21 #define INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_ZIGZAGWIPE_HXX
  22
  23 #include "parametricpolypolygon.hxx"
  24 #include <basegfx/polygon/b2dpolygon.hxx>
  25
  26
  27 namespace slideshow {
  28 namespace internal {
  29
  30 /// Generates a left to right zigZag wipe:
  31 class ZigZagWipe : public ParametricPolyPolygon
  32 {
  33 public:
  34     explicit ZigZagWipe( sal_Int32 nZigs );
  35     virtual ::basegfx::B2DPolyPolygon operator () ( double t ) override;
  36 protected:
  37     const double m_zigEdge;
  38     ::basegfx::B2DPolygon m_stdZigZag;
  39 };
  40
  41 /// Generates a vertical barnZigZag wipe:
  42 class BarnZigZagWipe : public ZigZagWipe
  43 {
  44 public:
  45     explicit BarnZigZagWipe( sal_Int32 nZigs ) : ZigZagWipe(nZigs) {}
  46     virtual ::basegfx::B2DPolyPolygon operator () ( double t ) override;
  47 };
  48
  49 }
  50 }
  51
  52 #endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_ZIGZAGWIPE_HXX
  53
  54 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */