LibreOffice Module slideshow (master) 1
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Generates a twoBoxLeft or fourBoxHorizontal wipe: More...
#include <spiralwipe.hxx>
Public Member Functions | |
BoxSnakesWipe (sal_Int32 nElements, bool fourBox) | |
virtual ::basegfx::B2DPolyPolygon | operator() (double t) override |
Retrieve the poly-polygon for value t. More... | |
Public Member Functions inherited from slideshow::internal::SpiralWipe | |
SpiralWipe (sal_Int32 nElements, bool flipOnYAxis=false) | |
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 | |
const bool | m_fourBox |
Additional Inherited Members | |
Protected Member Functions inherited from slideshow::internal::SpiralWipe | |
::basegfx::B2DPolyPolygon | calcNegSpiral (double t) const |
Protected Attributes inherited from slideshow::internal::SpiralWipe | |
const sal_Int32 | m_elements |
const sal_Int32 | m_sqrtElements |
const bool | m_flipOnYAxis |
Generates a twoBoxLeft or fourBoxHorizontal wipe:
Definition at line 44 of file spiralwipe.hxx.
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inline |
Definition at line 47 of file spiralwipe.hxx.
References nElements.
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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]. |
Reimplemented from slideshow::internal::SpiralWipe.
Definition at line 91 of file spiralwipe.cxx.
References basegfx::B2DPolyPolygon::append(), slideshow::internal::SpiralWipe::calcNegSpiral(), slideshow::internal::createUnitRect(), basegfx::B2DPolyPolygon::flip(), slideshow::internal::flipOnXAxis(), slideshow::internal::flipOnYAxis(), slideshow::internal::SpiralWipe::m_flipOnYAxis, m_fourBox, basegfx::B2DHomMatrix::scale(), t, and basegfx::B2DPolyPolygon::transform().
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private |
Definition at line 51 of file spiralwipe.hxx.
Referenced by operator()().