WallpaperBitmapPrimitive2D class. More...

#include <wallpaperprimitive2d.hxx>

Inheritance diagram for drawinglayer::primitive2d::WallpaperBitmapPrimitive2D:

Collaboration diagram for drawinglayer::primitive2d::WallpaperBitmapPrimitive2D:

Public Member Functions
	WallpaperBitmapPrimitive2D (const basegfx::B2DRange &rObjectRange, const BitmapEx &rBitmapEx, WallpaperStyle eWallpaperStyle)
	constructor More...

const basegfx::B2DRange &	getLocalObjectRange () const
	data read access More...

const BitmapEx &	getBitmapEx () const

WallpaperStyle	getWallpaperStyle () const

virtual bool	operator== (const BasePrimitive2D &rPrimitive) const override
	compare operator More...

virtual basegfx::B2DRange	getB2DRange (const geometry::ViewInformation2D &rViewInformation) const override
	get B2Drange More...

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

Public Member Functions inherited from drawinglayer::primitive2d::ViewTransformationDependentPrimitive2D
	ViewTransformationDependentPrimitive2D ()
	constructor More...

const basegfx::B2DHomMatrix &	getViewTransformation () const
	data read access More...

virtual void	get2DDecomposition (Primitive2DDecompositionVisitor &rVisitor, const geometry::ViewInformation2D &rViewInformation) const override
	Override standard getDecomposition to be view-dependent here. 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
virtual void	create2DDecomposition (Primitive2DContainer &rContainer, const geometry::ViewInformation2D &rViewInformation) const override
	create local decomposition More...

Private Attributes
basegfx::B2DRange	maObjectRange

BitmapEx	maBitmapEx

WallpaperStyle	meWallpaperStyle

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

WallpaperBitmapPrimitive2D class.

This is a specialized primitive for the Wallpaper definitions included in VCL and Metafiles. The extraordinary about the bitmap definition part of the Wallpaper is that it uses PIXEL size of the given Bitmap and not the logic and/or discrete size derived by PrefMapMode/PrefSize methods. To emulate this, a ViewTransformation dependent primitive is needed which takes over the correct scaling(s).

Since a specialized primitive is needed anyways, i opted to also add the layouting which is dependent from WallpaperStyle; thus it does not need to be handled anywhere else in the future.

Definition at line 42 of file wallpaperprimitive2d.hxx.

Constructor & Destructor Documentation

◆ WallpaperBitmapPrimitive2D()

drawinglayer::primitive2d::WallpaperBitmapPrimitive2D::WallpaperBitmapPrimitive2D	(	const basegfx::B2DRange &	rObjectRange,
		const BitmapEx &	rBitmapEx,
		WallpaperStyle	eWallpaperStyle
	)

constructor

Definition at line 220 of file wallpaperprimitive2d.cxx.

Member Function Documentation

◆ create2DDecomposition()

void drawinglayer::primitive2d::WallpaperBitmapPrimitive2D::create2DDecomposition	(	Primitive2DContainer &	rContainer,
		const geometry::ViewInformation2D &	rViewInformation
	)		const