LibreOffice Module slideshow (master) 1
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Generates a n-blade pinWheel wipe: More...
#include <pinwheelwipe.hxx>
Public Member Functions | |
PinWheelWipe (sal_Int32 blades) | |
virtual ::basegfx::B2DPolyPolygon | operator() (double t) override |
Retrieve the poly-polygon for value t. More... | |
Public Member Functions inherited from slideshow::internal::ParametricPolyPolygon | |
virtual | ~ParametricPolyPolygon () |
virtual ::basegfx::B2DPolyPolygon | operator() (double t)=0 |
Retrieve the poly-polygon for value t. More... | |
Private Attributes | |
sal_Int32 | m_blades |
Generates a n-blade pinWheel wipe:
Definition at line 29 of file pinwheelwipe.hxx.
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inlineexplicit |
Definition at line 32 of file pinwheelwipe.hxx.
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overridevirtual |
Retrieve the poly-polygon for value t.
t | Current parameter value to retrieve the corresponding poly-polygon for. Permissible values for t must be in the range [0,1]. |
Implements slideshow::internal::ParametricPolyPolygon.
Definition at line 28 of file pinwheelwipe.cxx.
References basegfx::B2DPolyPolygon::append(), slideshow::internal::ClockWipe::calcCenteredClock(), basegfx::utils::createRotateB2DHomMatrix(), basegfx::utils::createScaleTranslateB2DHomMatrix(), i, m_blades, p, t, and basegfx::B2DPolyPolygon::transform().
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private |
Definition at line 35 of file pinwheelwipe.hxx.
Referenced by operator()().