LibreOffice Module drawinglayer (master) 1
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#include <glowprimitive2d.hxx>
Public Member Functions | |
GlowPrimitive2D (const Color &rGlowColor, double fRadius, Primitive2DContainer &&rChildren) | |
constructor More... | |
const Color & | getGlowColor () const |
data read access More... | |
double | getGlowRadius () const |
virtual bool | operator== (const BasePrimitive2D &rPrimitive) const override |
compare operator More... | |
virtual basegfx::B2DRange | getB2DRange (const geometry::ViewInformation2D &rViewInformation) const override |
get range More... | |
virtual void | get2DDecomposition (Primitive2DDecompositionVisitor &rVisitor, const geometry::ViewInformation2D &rViewInformation) const override |
The default implementation will return an empty sequence. More... | |
virtual sal_uInt32 | getPrimitive2DID () const override |
provide unique ID More... | |
Public Member Functions inherited from drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D | |
BufferedDecompositionGroupPrimitive2D (Primitive2DContainer &&aChildren) | |
constructor/destructor. For GroupPrimitive2D we need the child parameter, too. More... | |
virtual void | get2DDecomposition (Primitive2DDecompositionVisitor &rVisitor, const geometry::ViewInformation2D &rViewInformation) const override |
identical to BufferedDecompositionPrimitive2D, see there please More... | |
Public Member Functions inherited from drawinglayer::primitive2d::GroupPrimitive2D | |
GroupPrimitive2D (Primitive2DContainer &&aChildren) | |
constructor More... | |
const Primitive2DContainer & | getChildren () const |
data read access More... | |
void | getChildren (Primitive2DDecompositionVisitor &rVisitor) const |
virtual bool | operator== (const BasePrimitive2D &rPrimitive) const override |
compare operator More... | |
virtual void | get2DDecomposition (Primitive2DDecompositionVisitor &rVisitor, const geometry::ViewInformation2D &rViewInformation) const override |
local decomposition. Implementation will just return children More... | |
virtual sal_uInt32 | getPrimitive2DID () const override |
provide unique ID More... | |
virtual sal_Int64 | estimateUsage () override |
Public Member Functions inherited from drawinglayer::primitive2d::BasePrimitive2D | |
BasePrimitive2D () | |
virtual | ~BasePrimitive2D () override |
virtual bool | operator== (const BasePrimitive2D &rPrimitive) const |
the ==operator is mainly needed to allow testing newly-created primitives against their last incarnation which buffers/holds the made decompositions. More... | |
bool | operator!= (const BasePrimitive2D &rPrimitive) const |
virtual basegfx::B2DRange | getB2DRange (const geometry::ViewInformation2D &rViewInformation) const |
The default implementation will use getDecomposition results to create the range. More... | |
virtual sal_uInt32 | getPrimitive2DID () const =0 |
provide unique ID for fast identifying of known primitive implementations in renderers. More... | |
virtual void | get2DDecomposition (Primitive2DDecompositionVisitor &rVisitor, const geometry::ViewInformation2D &rViewInformation) const |
The default implementation will return an empty sequence. More... | |
Primitive2DContainer | getDecomposition (const css::uno::Sequence< css::beans::PropertyValue > &rViewParameters) |
The getDecomposition implementation for UNO API will use getDecomposition from this implementation. More... | |
css::geometry::RealRectangle2D | getRange (const css::uno::Sequence< css::beans::PropertyValue > &rViewParameters) |
The getRange implementation for UNO API will use getRange from this implementation. More... | |
virtual sal_Int64 | estimateUsage () |
Public Member Functions inherited from salhelper::SimpleReferenceObject | |
SimpleReferenceObject () | |
void | acquire () |
void | release () |
Protected Member Functions | |
virtual void | create2DDecomposition (Primitive2DContainer &rContainer, const geometry::ViewInformation2D &rViewInformation) const override |
method which is to be used to implement the local decomposition of a 2D primitive. More... | |
Protected Member Functions inherited from drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D | |
const Primitive2DContainer & | getBuffered2DDecomposition () const |
identical to BufferedDecompositionPrimitive2D, see there please More... | |
void | setBuffered2DDecomposition (Primitive2DContainer &&rNew) |
virtual void | create2DDecomposition (Primitive2DContainer &rContainer, const geometry::ViewInformation2D &rViewInformation) const =0 |
method which is to be used to implement the local decomposition of a 2D group primitive. More... | |
Protected Member Functions inherited from salhelper::SimpleReferenceObject | |
virtual | ~SimpleReferenceObject () COVERITY_NOEXCEPT_FALSE |
Private Member Functions | |
bool | prepareValuesAndcheckValidity (basegfx::B2DRange &rRange, basegfx::B2DRange &rClippedRange, basegfx::B2DVector &rDiscreteSize, double &rfDiscreteGlowRadius, const geometry::ViewInformation2D &rViewInformation) const |
helpers More... | |
Private Attributes | |
Color | maGlowColor |
the Glow color to which all geometry is to be forced; includes alpha More... | |
double | mfGlowRadius |
the Glow size, in logical units (100ths of mm) More... | |
double | mfLastDiscreteGlowRadius |
last used DiscreteGlowRadius and ClippedRange More... | |
basegfx::B2DRange | maLastClippedRange |
Additional Inherited Members | |
Static Public Member Functions inherited from salhelper::SimpleReferenceObject | |
static void * | operator new (std::size_t nSize) |
static void * | operator new (std::size_t nSize, std::nothrow_t const &rNothrow) |
static void | operator delete (void *pPtr) |
static void | operator delete (void *pPtr, std::nothrow_t const &rNothrow) |
Protected Attributes inherited from salhelper::SimpleReferenceObject | |
oslInterlockedCount | m_nCount |
Definition at line 29 of file glowprimitive2d.hxx.
drawinglayer::primitive2d::GlowPrimitive2D::GlowPrimitive2D | ( | const Color & | rGlowColor, |
double | fRadius, | ||
Primitive2DContainer && | rChildren | ||
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constructor
Definition at line 38 of file glowprimitive2d.cxx.
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overrideprotectedvirtual |
method which is to be used to implement the local decomposition of a 2D primitive.
Implements drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D.
Definition at line 132 of file glowprimitive2d.cxx.
References drawinglayer::createAlphaMask(), basegfx::utils::createScaleTranslateB2DHomMatrix(), basegfx::utils::createTranslateB2DHomMatrix(), Bitmap::Erase(), drawinglayer::primitive2d::GroupPrimitive2D::getChildren(), getGlowColor(), basegfx::Range2D< typename TYPE, typename TRAITS >::getHeight(), basegfx::Range2D< typename TYPE, typename TRAITS >::getMinX(), basegfx::Range2D< typename TYPE, typename TRAITS >::getMinY(), drawinglayer::geometry::ViewInformation2D::getObjectToViewTransformation(), basegfx::B2DRange::getRange(), Bitmap::GetSizePixel(), basegfx::Range2D< typename TYPE, typename TRAITS >::getWidth(), basegfx::Tuple2D< typename TYPE >::getX(), basegfx::Tuple2D< typename TYPE >::getY(), Size::Height(), AlphaMask::IsEmpty(), vcl::N24_BPP, prepareValuesAndcheckValidity(), drawinglayer::primitive2d::ProcessAndBlurAlphaMask(), result, basegfx::B2DHomMatrix::scale(), Size::Width(), and vcl::PngImageWriter::write().
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overridevirtual |
The default implementation will return an empty sequence.
Reimplemented from drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D.
Definition at line 250 of file glowprimitive2d.cxx.
References drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D::get2DDecomposition(), drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D::getBuffered2DDecomposition(), drawinglayer::geometry::ViewInformation2D::getInverseObjectToViewTransformation(), drawinglayer::geometry::ViewInformation2D::getObjectToViewTransformation(), basegfx::Range2D< typename TYPE, typename TRAITS >::grow(), basegfx::Range2D< typename TYPE, typename TRAITS >::isEmpty(), basegfx::B2DHomMatrix::isIdentity(), basegfx::Range2D< typename TYPE, typename TRAITS >::isInside(), maLastClippedRange, mfLastDiscreteGlowRadius, prepareValuesAndcheckValidity(), and drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D::setBuffered2DDecomposition().
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overridevirtual |
get range
Reimplemented from drawinglayer::primitive2d::BasePrimitive2D.
Definition at line 339 of file glowprimitive2d.cxx.
References getB2DRange(), drawinglayer::primitive2d::GroupPrimitive2D::getChildren(), getGlowRadius(), and basegfx::Range2D< typename TYPE, typename TRAITS >::grow().
Referenced by getB2DRange().
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data read access
Definition at line 59 of file glowprimitive2d.hxx.
Referenced by create2DDecomposition(), and operator==().
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inline |
Definition at line 60 of file glowprimitive2d.hxx.
Referenced by getB2DRange(), operator==(), and prepareValuesAndcheckValidity().
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overridevirtual |
provide unique ID
Reimplemented from drawinglayer::primitive2d::GroupPrimitive2D.
Definition at line 354 of file glowprimitive2d.cxx.
References PRIMITIVE2D_ID_GLOWPRIMITIVE2D.
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overridevirtual |
compare operator
Reimplemented from drawinglayer::primitive2d::GroupPrimitive2D.
Definition at line 48 of file glowprimitive2d.cxx.
References getGlowColor(), and getGlowRadius().
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private |
helpers
Definition at line 61 of file glowprimitive2d.cxx.
References drawinglayer::primitive2d::Primitive2DContainer::getB2DRange(), drawinglayer::primitive2d::GroupPrimitive2D::getChildren(), getGlowRadius(), drawinglayer::geometry::ViewInformation2D::getInverseObjectToViewTransformation(), getLength(), drawinglayer::geometry::ViewInformation2D::getObjectToViewTransformation(), basegfx::B2DRange::getRange(), drawinglayer::geometry::ViewInformation2D::getViewport(), drawinglayer::geometry::ViewInformation2D::getViewTransformation(), basegfx::Tuple2D< typename TYPE >::getX(), basegfx::Tuple2D< typename TYPE >::getY(), basegfx::Range2D< typename TYPE, typename TRAITS >::grow(), basegfx::Range2D< typename TYPE, typename TRAITS >::intersect(), basegfx::Range2D< typename TYPE, typename TRAITS >::isEmpty(), basegfx::B2DHomMatrix::isIdentity(), and basegfx::B2DRange::transform().
Referenced by create2DDecomposition(), and get2DDecomposition().
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the Glow color to which all geometry is to be forced; includes alpha
Definition at line 33 of file glowprimitive2d.hxx.
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Definition at line 40 of file glowprimitive2d.hxx.
Referenced by get2DDecomposition().
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the Glow size, in logical units (100ths of mm)
Definition at line 36 of file glowprimitive2d.hxx.
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last used DiscreteGlowRadius and ClippedRange
Definition at line 39 of file glowprimitive2d.hxx.
Referenced by get2DDecomposition().