#include <qbitmap.h>

Class Description

Definition at line 55 of file qbitmap.h.

Inheritance diagram for QBitmap:

Public Types
typedef QExplicitlySharedDataPointer< QPixmapData >	DataPtr

Public Types inherited from QPixmap
enum	ShareMode { ImplicitlyShared, ExplicitlyShared }

typedef QExplicitlySharedDataPointer< QPixmapData >	DataPtr

Public Types inherited from QPaintDevice
enum	PaintDeviceMetric { PdmWidth = 1, PdmHeight, PdmWidthMM, PdmHeightMM, PdmNumColors, PdmDepth, PdmDpiX, PdmDpiY, PdmPhysicalDpiX, PdmPhysicalDpiY }

Public Member Functions
	QBitmap ()

	QBitmap (const QPixmap &)

	QBitmap (int w, int h)

	QBitmap (const QSize &)

	QBitmap (const QString &fileName, const char *format=0)

	~QBitmap ()

QBitmap &	operator= (const QPixmap &)

void	swap (QBitmap &other)

	operator QVariant () const

void	clear ()

QBitmap	transformed (const QMatrix &) const

QBitmap	transformed (const QTransform &matrix) const

Public Member Functions inherited from QPixmap
	QPixmap ()

	QPixmap (QPixmapData *data)

	QPixmap (int w, int h)

	QPixmap (const QSize &)

	QPixmap (const QString &fileName, const char *format=0, Qt::ImageConversionFlags flags=Qt::AutoColor)

	QPixmap (const char *const xpm[])

	QPixmap (const QPixmap &)

	~QPixmap ()

QPixmap &	operator= (const QPixmap &)

void	swap (QPixmap &other)

	operator QVariant () const

bool	isNull () const

int	devType () const

int	width () const

int	height () const

QSize	size () const

QRect	rect () const

int	depth () const

void	fill (const QColor &fillColor=Qt::white)

void	fill (const QWidget *widget, const QPoint &ofs)

void	fill (const QWidget *widget, int xofs, int yofs)

QBitmap	mask () const

void	setMask (const QBitmap &)

bool	hasAlpha () const

bool	hasAlphaChannel () const

QBitmap	createHeuristicMask (bool clipTight=true) const

QBitmap	createMaskFromColor (const QColor &maskColor) const

QBitmap	createMaskFromColor (const QColor &maskColor, Qt::MaskMode mode) const

QPixmap	scaled (int w, int h, Qt::AspectRatioMode aspectMode=Qt::IgnoreAspectRatio, Qt::TransformationMode mode=Qt::FastTransformation) const

QPixmap	scaled (const QSize &s, Qt::AspectRatioMode aspectMode=Qt::IgnoreAspectRatio, Qt::TransformationMode mode=Qt::FastTransformation) const

QPixmap	scaledToWidth (int w, Qt::TransformationMode mode=Qt::FastTransformation) const

QPixmap	scaledToHeight (int h, Qt::TransformationMode mode=Qt::FastTransformation) const

QPixmap	transformed (const QMatrix &, Qt::TransformationMode mode=Qt::FastTransformation) const

QPixmap	transformed (const QTransform &, Qt::TransformationMode mode=Qt::FastTransformation) const

QImage	toImage () const

bool	load (const QString &fileName, const char *format=0, Qt::ImageConversionFlags flags=Qt::AutoColor)

bool	loadFromData (const uchar buf, uint len, const char format=0, Qt::ImageConversionFlags flags=Qt::AutoColor)

bool	loadFromData (const QByteArray &data, const char *format=0, Qt::ImageConversionFlags flags=Qt::AutoColor)

bool	save (const QString &fileName, const char *format=0, int quality=-1) const

bool	save (QIODevice device, const char format=0, int quality=-1) const

bool	convertFromImage (const QImage &img, Qt::ImageConversionFlags flags=Qt::AutoColor)

QPixmap	copy (int x, int y, int width, int height) const

QPixmap	copy (const QRect &rect=QRect()) const

void	scroll (int dx, int dy, int x, int y, int width, int height, QRegion *exposed=0)

void	scroll (int dx, int dy, const QRect &rect, QRegion *exposed=0)

qint64	cacheKey () const

bool	isDetached () const

void	detach ()

bool	isQBitmap () const

void	x11SetScreen (int screen)

const QX11Info &	x11Info () const

Qt::HANDLE	x11PictureHandle () const

Qt::HANDLE	handle () const

QPaintEngine *	paintEngine () const

bool	operator! () const

QPixmapData *	pixmapData () const

DataPtr &	data_ptr ()

Public Member Functions inherited from QPaintDevice
virtual	~QPaintDevice ()

bool	paintingActive () const

int	width () const

int	height () const

int	widthMM () const

int	heightMM () const

int	logicalDpiX () const

int	logicalDpiY () const

int	physicalDpiX () const

int	physicalDpiY () const

int	colorCount () const

int	depth () const

Static Public Member Functions
static QBitmap	fromImage (const QImage &image, Qt::ImageConversionFlags flags=Qt::AutoColor)

static QBitmap	fromData (const QSize &size, const uchar *bits, QImage::Format monoFormat=QImage::Format_MonoLSB)

Static Public Member Functions inherited from QPixmap
static int	defaultDepth ()

static QPixmap	grabWindow (WId, int x=0, int y=0, int w=-1, int h=-1)

static QPixmap	grabWidget (QWidget *widget, const QRect &rect)

static QPixmap	grabWidget (QWidget *widget, int x=0, int y=0, int w=-1, int h=-1)

static QMatrix	trueMatrix (const QMatrix &m, int w, int h)

static QTransform	trueMatrix (const QTransform &m, int w, int h)

static QPixmap	fromImage (const QImage &image, Qt::ImageConversionFlags flags=Qt::AutoColor)

static QPixmap	fromImageReader (QImageReader *imageReader, Qt::ImageConversionFlags flags=Qt::AutoColor)

static QPixmap	fromX11Pixmap (Qt::HANDLE pixmap, ShareMode mode=ImplicitlyShared)

static int	x11SetDefaultScreen (int screen)

Additional Inherited Members
Protected Member Functions inherited from QPixmap
int	metric (PaintDeviceMetric) const

Protected Member Functions inherited from QPaintDevice
	QPaintDevice ()

Protected Attributes inherited from QPaintDevice
ushort	painters

Member Typedef Documentation

typedef QExplicitlySharedDataPointer<QPixmapData> DataPtr

Definition at line 87 of file qbitmap.h.

Constructor & Destructor Documentation

QBitmap ( )

QBitmap ( const QPixmap & )

QBitmap	(	int	w,
		int	h
	)

QBitmap ( const QSize & )

explicit

QBitmap	(	const QString &	fileName,
		const char *	format = `0`
	)

explicit

~QBitmap ( )

Member Function Documentation

QBitmap& operator= ( const QPixmap & )

void swap ( QBitmap & other )

inline

Definition at line 66 of file qbitmap.h.

66 { QPixmap::swap(other); } // prevent QBitmap<->QPixmap swaps

QPixmap::swap

void swap(QPixmap &other)

Definition: qpixmap.h:90

operator QVariant ( ) const

void clear ( )

inline

Definition at line 69 of file qbitmap.h.

69 { fill(Qt::color0); }

Qt::color0

Definition: qnamespace.h:105

QPixmap::fill

void fill(const QColor &fillColor=Qt::white)

static QBitmap fromImage	(	const QImage &	image,
		Qt::ImageConversionFlags	flags = `Qt::AutoColor`
	)

static

static QBitmap fromData	(	const QSize &	size,
		const uchar *	bits,
		QImage::Format	monoFormat = `QImage::Format_MonoLSB`
	)

static

QBitmap transformed ( const QMatrix & ) const

QBitmap transformed ( const QTransform & matrix ) const

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

QtGui/qbitmap.h

QBitmap Class Reference

Class Description

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation