#include <patternfillprimitive2d.hxx>

Inheritance diagram for drawinglayer::primitive2d::PatternFillPrimitive2D:

Collaboration diagram for drawinglayer::primitive2d::PatternFillPrimitive2D:

Public Member Functions
	PatternFillPrimitive2D (basegfx::B2DPolyPolygon aMask, Primitive2DContainer &&rChildren, const basegfx::B2DRange &rReferenceRange)
	constructor More...

const basegfx::B2DPolyPolygon &	getMask () const
	data read access More...

const Primitive2DContainer &	getChildren () const

const basegfx::B2DRange &	getReferenceRange () 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
	overload to react on evtl. buffered content More...

virtual sal_uInt32	getPrimitive2DID () const override
	provide unique ID More...

virtual sal_Int64	estimateUsage () override

BitmapEx	createTileImage (sal_uInt32 nWidth, sal_uInt32 nHeight) const
	helper which creates the content - checks if clipping is needed and eventually creates buffered content to speed up rendering More...

void	getTileSize (sal_uInt32 &rWidth, sal_uInt32 &rHeight, const geometry::ViewInformation2D &rViewInformation) const
	helper that is capable to calculate the needed discrete buffer size for eventually buffered content More...

Public Member Functions inherited from drawinglayer::primitive2d::BufferedDecompositionPrimitive2D
	BufferedDecompositionPrimitive2D ()

virtual void	get2DDecomposition (Primitive2DDecompositionVisitor &rVisitor, const geometry::ViewInformation2D &rViewInformation) const override
	The getDecomposition default implementation will on demand use create2DDecomposition() if maBuffered2DDecomposition is empty. More...

void	setTransparenceForShadow (sal_uInt16 nTransparenceForShadow)

sal_uInt16	getTransparenceForShadow () const

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 ()

Private Member Functions
void	calculateNeededDiscreteBufferSize (sal_uInt32 &rWidth, sal_uInt32 &rHeight, const geometry::ViewInformation2D &rViewInformation) const
	helper that is capable to calculate the needed discrete buffer size for eventually buffered content More...

Primitive2DContainer	createContent (const geometry::ViewInformation2D &rViewInformation) const
	helper which creates the content - checks if clipping is needed and eventually creates buffered content to speed up rendering More...

virtual void	create2DDecomposition (Primitive2DContainer &rContainer, const geometry::ViewInformation2D &rViewInformation) const override
	create local decomposition More...

Private Attributes
const basegfx::B2DPolyPolygon	maMask

const Primitive2DContainer	maChildren

const basegfx::B2DRange	maReferenceRange

sal_uInt32	mnDiscreteWidth
	values holding the discrete buffer size More...

sal_uInt32	mnDiscreteHeight

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 Member Functions inherited from drawinglayer::primitive2d::BufferedDecompositionPrimitive2D
const Primitive2DContainer &	getBuffered2DDecomposition () const
	access methods to maBuffered2DDecomposition. 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 primitive. More...

Protected Member Functions inherited from salhelper::SimpleReferenceObject
virtual	~SimpleReferenceObject () COVERITY_NOEXCEPT_FALSE

Protected Attributes inherited from salhelper::SimpleReferenceObject
oslInterlockedCount	m_nCount

Detailed Description

PatternFillPrimitive2D class.

This primitive allows filling a given tools::PolyPolygon with a pattern defined by a sequence of primitives which are mapped to the unit range. The pattern is defined using a reference range which defines a rectangular area relative to the tools::PolyPolygon (in unit coordinates) which is virtually infinitely repeated.

Definition at line 38 of file patternfillprimitive2d.hxx.

Constructor & Destructor Documentation

◆ PatternFillPrimitive2D()

drawinglayer::primitive2d::PatternFillPrimitive2D::PatternFillPrimitive2D	(	basegfx::B2DPolyPolygon	aMask,
		Primitive2DContainer &&	rChildren,
		const basegfx::B2DRange &	rReferenceRange
	)

constructor

Definition at line 264 of file patternfillprimitive2d.cxx.

References maChildren.

Member Function Documentation

◆ calculateNeededDiscreteBufferSize()

void drawinglayer::primitive2d::PatternFillPrimitive2D::calculateNeededDiscreteBufferSize	(	sal_uInt32 &	rWidth,
		sal_uInt32 &	rHeight,
		const geometry::ViewInformation2D &	rViewInformation
	)		const

private

helper that is capable to calculate the needed discrete buffer size for eventually buffered content

Definition at line 42 of file patternfillprimitive2d.cxx.

References basegfx::utils::createScaleTranslateB2DHomMatrix(), basegfx::fround(), basegfx::B2DPolyPolygon::getB2DRange(), getLength(), getMask(), basegfx::B2DRange::getMinimum(), drawinglayer::texture::GeoTexSvxTiled::getNumberOfTiles(), drawinglayer::geometry::ViewInformation2D::getObjectToViewTransformation(), basegfx::B2DRange::getRange(), getReferenceRange(), MAXIMUM_SQUARE_LENGTH, MINIMUM_SQUARE_LENGTH, and MINIMUM_TILES_LENGTH.

Referenced by get2DDecomposition().

◆ create2DDecomposition()

void drawinglayer::primitive2d::PatternFillPrimitive2D::create2DDecomposition	(	Primitive2DContainer &	rContainer,
		const geometry::ViewInformation2D &	rViewInformation
	)		const

overrideprivatevirtual

create local decomposition

Implements drawinglayer::primitive2d::BufferedDecompositionPrimitive2D.

Definition at line 205 of file patternfillprimitive2d.cxx.

References a, drawinglayer::texture::GeoTexSvxTiled::appendTransformations(), createContent(), basegfx::utils::createScaleTranslateB2DHomMatrix(), getB2DRange(), getChildren(), basegfx::Range2D< typename TYPE, typename TRAITS >::getHeight(), getMask(), basegfx::B2DRange::getMinimum(), basegfx::B2DRange::getRange(), getReferenceRange(), basegfx::Range2D< typename TYPE, typename TRAITS >::getWidth(), and basegfx::Range2D< typename TYPE, typename TRAITS >::isEmpty().

◆ createContent()

Primitive2DContainer drawinglayer::primitive2d::PatternFillPrimitive2D::createContent ( const geometry::ViewInformation2D & rViewInformation ) const

private

helper which creates the content - checks if clipping is needed and eventually creates buffered content to speed up rendering

Definition at line 121 of file patternfillprimitive2d.cxx.

References drawinglayer::convertToBitmapEx(), basegfx::utils::createPolygonFromRect(), basegfx::utils::createScaleB2DHomMatrix(), drawinglayer::primitive2d::Primitive2DContainer::getB2DRange(), getChildren(), BitmapEx::GetSizePixel(), Size::Height(), BitmapEx::IsEmpty(), basegfx::Range2D< typename TYPE, typename TRAITS >::isInside(), mnDiscreteHeight, mnDiscreteWidth, and Size::Width().

Referenced by create2DDecomposition(), and createTileImage().

◆ createTileImage()

BitmapEx drawinglayer::primitive2d::PatternFillPrimitive2D::createTileImage	(	sal_uInt32	nWidth,
		sal_uInt32	nHeight
	)		const

helper which creates the content - checks if clipping is needed and eventually creates buffered content to speed up rendering

Definition at line 187 of file patternfillprimitive2d.cxx.

References drawinglayer::convertToBitmapEx(), createContent(), and basegfx::utils::createScaleB2DHomMatrix().

Referenced by drawinglayer::processor2d::VclPixelProcessor2D::processPatternFillPrimitive2D().

◆ estimateUsage()

sal_Int64 drawinglayer::primitive2d::PatternFillPrimitive2D::estimateUsage ( )

overridevirtual

Reimplemented from drawinglayer::primitive2d::BasePrimitive2D.

Definition at line 354 of file patternfillprimitive2d.cxx.

References getChildren().

◆ get2DDecomposition()

void drawinglayer::primitive2d::PatternFillPrimitive2D::get2DDecomposition	(	Primitive2DDecompositionVisitor &	rVisitor,
		const geometry::ViewInformation2D &	rViewInformation
	)		const

overridevirtual

overload to react on evtl. buffered content

Reimplemented from drawinglayer::primitive2d::BufferedDecompositionPrimitive2D.

Definition at line 295 of file patternfillprimitive2d.cxx.

References calculateNeededDiscreteBufferSize(), drawinglayer::primitive2d::BufferedDecompositionPrimitive2D::get2DDecomposition(), mnDiscreteHeight, mnDiscreteWidth, and drawinglayer::primitive2d::BufferedDecompositionPrimitive2D::setBuffered2DDecomposition().

◆ getB2DRange()

basegfx::B2DRange drawinglayer::primitive2d::PatternFillPrimitive2D::getB2DRange ( const geometry::ViewInformation2D & rViewInformation ) const

overridevirtual

get range

Reimplemented from drawinglayer::primitive2d::BasePrimitive2D.

Definition at line 290 of file patternfillprimitive2d.cxx.

References basegfx::B2DPolyPolygon::getB2DRange(), and getMask().

Referenced by create2DDecomposition(), and getTileSize().

◆ getChildren()

const Primitive2DContainer & drawinglayer::primitive2d::PatternFillPrimitive2D::getChildren ( ) const

inline

Definition at line 72 of file patternfillprimitive2d.hxx.

References maChildren.

Referenced by create2DDecomposition(), createContent(), estimateUsage(), and operator==().

◆ getMask()

const basegfx::B2DPolyPolygon & drawinglayer::primitive2d::PatternFillPrimitive2D::getMask ( ) const

inline

data read access

Definition at line 71 of file patternfillprimitive2d.hxx.

Referenced by calculateNeededDiscreteBufferSize(), create2DDecomposition(), getB2DRange(), getTileSize(), operator==(), and drawinglayer::processor2d::VclPixelProcessor2D::processPatternFillPrimitive2D().

◆ getPrimitive2DID()

sal_uInt32 drawinglayer::primitive2d::PatternFillPrimitive2D::getPrimitive2DID ( ) const

overridevirtual

provide unique ID

Implements drawinglayer::primitive2d::BasePrimitive2D.

Definition at line 364 of file patternfillprimitive2d.cxx.

References PRIMITIVE2D_ID_PATTERNFILLPRIMITIVE2D.

◆ getReferenceRange()

const basegfx::B2DRange & drawinglayer::primitive2d::PatternFillPrimitive2D::getReferenceRange ( ) const

inline

Definition at line 73 of file patternfillprimitive2d.hxx.

Referenced by calculateNeededDiscreteBufferSize(), create2DDecomposition(), getTileSize(), operator==(), and drawinglayer::processor2d::VclPixelProcessor2D::processPatternFillPrimitive2D().

◆ getTileSize()

void drawinglayer::primitive2d::PatternFillPrimitive2D::getTileSize	(	sal_uInt32 &	rWidth,
		sal_uInt32 &	rHeight,
		const geometry::ViewInformation2D &	rViewInformation
	)		const

helper that is capable to calculate the needed discrete buffer size for eventually buffered content

Definition at line 97 of file patternfillprimitive2d.cxx.

References basegfx::utils::createScaleTranslateB2DHomMatrix(), basegfx::fround(), getB2DRange(), getLength(), getMask(), basegfx::B2DRange::getMinimum(), drawinglayer::geometry::ViewInformation2D::getObjectToViewTransformation(), basegfx::B2DRange::getRange(), and getReferenceRange().

Referenced by drawinglayer::processor2d::VclPixelProcessor2D::processPatternFillPrimitive2D().

◆ operator==()

bool drawinglayer::primitive2d::PatternFillPrimitive2D::operator== ( const BasePrimitive2D & rPrimitive ) const

overridevirtual

compare operator

Reimplemented from drawinglayer::primitive2d::BasePrimitive2D.

Definition at line 276 of file patternfillprimitive2d.cxx.

References getChildren(), getMask(), and getReferenceRange().

Member Data Documentation

◆ maChildren

const Primitive2DContainer drawinglayer::primitive2d::PatternFillPrimitive2D::maChildren

private

Definition at line 42 of file patternfillprimitive2d.hxx.

◆ maMask

const basegfx::B2DPolyPolygon drawinglayer::primitive2d::PatternFillPrimitive2D::maMask

private

Definition at line 41 of file patternfillprimitive2d.hxx.

◆ maReferenceRange

const basegfx::B2DRange drawinglayer::primitive2d::PatternFillPrimitive2D::maReferenceRange

private

Definition at line 43 of file patternfillprimitive2d.hxx.

◆ mnDiscreteHeight

sal_uInt32 drawinglayer::primitive2d::PatternFillPrimitive2D::mnDiscreteHeight

private

Definition at line 47 of file patternfillprimitive2d.hxx.

Referenced by createContent(), and get2DDecomposition().

◆ mnDiscreteWidth

sal_uInt32 drawinglayer::primitive2d::PatternFillPrimitive2D::mnDiscreteWidth

private

values holding the discrete buffer size

Definition at line 46 of file patternfillprimitive2d.hxx.

Referenced by createContent(), and get2DDecomposition().

The documentation for this class was generated from the following files:

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ PatternFillPrimitive2D()

Member Function Documentation

◆ calculateNeededDiscreteBufferSize()

◆ create2DDecomposition()

◆ createContent()

◆ createTileImage()

◆ estimateUsage()

◆ get2DDecomposition()

◆ getB2DRange()

◆ getChildren()

◆ getMask()

◆ getPrimitive2DID()

◆ getReferenceRange()

◆ getTileSize()

◆ operator==()

Member Data Documentation

◆ maChildren

◆ maMask

◆ maReferenceRange

◆ mnDiscreteHeight

◆ mnDiscreteWidth