QSpanData Struct Reference

#include <qdrawhelper_p.h>

Collaboration diagram for QSpanData:

Classes
class	Pinnable

Public Types
enum	Type {   None , Solid , LinearGradient , RadialGradient ,   ConicalGradient , Texture }

Public Member Functions
	QSpanData ()
	~QSpanData ()
void	init (QRasterBuffer *rb, const QRasterPaintEngine *pe)
void	setup (const QBrush &brush, int alpha, QPainter::CompositionMode compositionMode)
void	setupMatrix (const QTransform &matrix, int bilinear)
void	initTexture (const QImage *image, int alpha, QTextureData::Type=QTextureData::Plain, const QRect &sourceRect=QRect())
void	adjustSpanMethods ()

Public Attributes
QRasterBuffer *	rasterBuffer
ProcessSpans	blend
ProcessSpans	unclipped_blend
BitmapBlitFunc	bitmapBlit
AlphamapBlitFunc	alphamapBlit
AlphaRGBBlitFunc	alphaRGBBlit
RectFillFunc	fillRect
qreal	m11
qreal	m12
qreal	m13
qreal	m21
qreal	m22
qreal	m23
qreal	m33
qreal	dx
qreal	dy
const QClipData *	clip
enum QSpanData::Type	type
signed int	txop: 8
uint	fast_matrix: 1
bool	bilinear
QImage *	tempImage
QRgba64	solidColor
union {
QGradientData   gradient
QTextureData   texture
};
QSharedPointer< const Pinnable >	cachedGradient

Detailed Description

Definition at line 345 of file qdrawhelper_p.h.

Member Enumeration Documentation

Type

enum QSpanData::Type

Enumerator
None
Solid
LinearGradient
RadialGradient
ConicalGradient
Texture

Definition at line 359 of file qdrawhelper_p.h.

Constructor & Destructor Documentation

QSpanData()

QSpanData::QSpanData ( )

inline

Definition at line 347 of file qdrawhelper_p.h.

~QSpanData()

QSpanData::~QSpanData ( )

inline

Definition at line 348 of file qdrawhelper_p.h.

Member Function Documentation

adjustSpanMethods()

void QSpanData::adjustSpanMethods

(

)

Definition at line 4625 of file qpaintengine_raster.cpp.

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init()

void QSpanData::init	(	QRasterBuffer *	rb,
		const QRasterPaintEngine *	pe
	)

Definition at line 4483 of file qpaintengine_raster.cpp.

initTexture()

void QSpanData::initTexture	(	const QImage *	image,
		int	alpha,
		QTextureData::Type	_type = QTextureData::Plain,
		const QRect &	sourceRect = QRect()
	)

Definition at line 4703 of file qpaintengine_raster.cpp.

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setup()

void QSpanData::setup	(	const QBrush &	brush,
		int	alpha,
		QPainter::CompositionMode	compositionMode
	)

Definition at line 4496 of file qpaintengine_raster.cpp.

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setupMatrix()

void QSpanData::setupMatrix	(	const QTransform &	matrix,
		int	bilinear
	)

Definition at line 4670 of file qpaintengine_raster.cpp.

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Member Data Documentation

union { ... }

alphamapBlit

AlphamapBlitFunc QSpanData::alphamapBlit

Definition at line 354 of file qdrawhelper_p.h.

alphaRGBBlit

AlphaRGBBlitFunc QSpanData::alphaRGBBlit

Definition at line 355 of file qdrawhelper_p.h.

bilinear

bool QSpanData::bilinear

Definition at line 369 of file qdrawhelper_p.h.

bitmapBlit

BitmapBlitFunc QSpanData::bitmapBlit

Definition at line 353 of file qdrawhelper_p.h.

blend

ProcessSpans QSpanData::blend

Definition at line 351 of file qdrawhelper_p.h.

cachedGradient

QSharedPointer<const Pinnable> QSpanData::cachedGradient

Definition at line 380 of file qdrawhelper_p.h.

clip

const QClipData* QSpanData::clip

Definition at line 358 of file qdrawhelper_p.h.

dx

qreal QSpanData::dx

Definition at line 357 of file qdrawhelper_p.h.

dy

qreal QSpanData::dy

Definition at line 357 of file qdrawhelper_p.h.

fast_matrix

uint QSpanData::fast_matrix

Definition at line 368 of file qdrawhelper_p.h.

fillRect

RectFillFunc QSpanData::fillRect

Definition at line 356 of file qdrawhelper_p.h.

gradient

QGradientData QSpanData::gradient

Definition at line 373 of file qdrawhelper_p.h.

m11

qreal QSpanData::m11

Definition at line 357 of file qdrawhelper_p.h.

m12

qreal QSpanData::m12

Definition at line 357 of file qdrawhelper_p.h.

m13

qreal QSpanData::m13

Definition at line 357 of file qdrawhelper_p.h.

m21

qreal QSpanData::m21

Definition at line 357 of file qdrawhelper_p.h.

m22

qreal QSpanData::m22

Definition at line 357 of file qdrawhelper_p.h.

m23

qreal QSpanData::m23

Definition at line 357 of file qdrawhelper_p.h.

m33

qreal QSpanData::m33

Definition at line 357 of file qdrawhelper_p.h.

rasterBuffer

QRasterBuffer* QSpanData::rasterBuffer

Definition at line 350 of file qdrawhelper_p.h.

solidColor

QRgba64 QSpanData::solidColor

Definition at line 371 of file qdrawhelper_p.h.

tempImage

QImage* QSpanData::tempImage

Definition at line 370 of file qdrawhelper_p.h.

texture

QTextureData QSpanData::texture

Definition at line 374 of file qdrawhelper_p.h.

txop

signed int QSpanData::txop

Definition at line 367 of file qdrawhelper_p.h.

type

enum QSpanData::Type QSpanData::type

unclipped_blend

ProcessSpans QSpanData::unclipped_blend

Definition at line 352 of file qdrawhelper_p.h.

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

• src/gui/painting/qdrawhelper_p.h
• src/gui/painting/qpaintengine_raster.cpp