QwtPainterCommand Class Reference

Represents the attributes of a paint operation between QPainter and QPaintDevice. More...

#include <qwt_painter_command.h>

Classes
struct	ImageData
	Attributes how to paint a QImage. More...
struct	PixmapData
	Attributes how to paint a QPixmap. More...
struct	StateData
	Attributes of a state change. More...

Public Types
enum	Type {   Invalid = -1 , Path , Pixmap , Image ,   State }
	Type of the paint command. More...

Public Member Functions
	QwtPainterCommand ()
	Construct an invalid command .
	QwtPainterCommand (const QwtPainterCommand &)
	Copy constructor.
	QwtPainterCommand (const QPainterPath &)
	Construct a path command.
	QwtPainterCommand (const QRectF &rect, const QPixmap &, const QRectF &subRect)
	Constructor for Pixmap paint operation.
	QwtPainterCommand (const QRectF &rect, const QImage &, const QRectF &subRect, Qt::ImageConversionFlags)
	Constructor for Image paint operation.
	QwtPainterCommand (const QPaintEngineState &)
	Constructor for State paint operation.
	~QwtPainterCommand ()
	Destructor .
QwtPainterCommand &	operator= (const QwtPainterCommand &)
	Assignment operator.
Type	type () const
QPainterPath *	path ()
const QPainterPath *	path () const
PixmapData *	pixmapData ()
const PixmapData *	pixmapData () const
ImageData *	imageData ()
const ImageData *	imageData () const
StateData *	stateData ()
const StateData *	stateData () const

Detailed Description

Represents the attributes of a paint operation between QPainter and QPaintDevice.

Member Enumeration Documentation

Type

enum QwtPainterCommand::Type

Type of the paint command.

Enumerator
Invalid	Invalid command.
Path	Draw a QPainterPath.
Pixmap	Draw a QPixmap.
Image	Draw a QImage.
State	QPainter state change.

Constructor & Destructor Documentation

QwtPainterCommand() [1/6]

QwtPainterCommand::QwtPainterCommand

(

)

Construct an invalid command .

QwtPainterCommand() [2/6]

QwtPainterCommand::QwtPainterCommand

(

const QwtPainterCommand &

other

)

Copy constructor.

QwtPainterCommand() [3/6]

QwtPainterCommand::QwtPainterCommand ( const QPainterPath &  path )

explicit

Construct a path command.

QwtPainterCommand() [4/6]

QwtPainterCommand::QwtPainterCommand	(	const QRectF &	rect,
		const QPixmap &	pixmap,
		const QRectF &	subRect
	)

Constructor for Pixmap paint operation.

QwtPainterCommand() [5/6]

QwtPainterCommand::QwtPainterCommand	(	const QRectF &	rect,
		const QImage &	image,
		const QRectF &	subRect,
		Qt::ImageConversionFlags	flags
	)

Constructor for Image paint operation.

QwtPainterCommand() [6/6]

QwtPainterCommand::QwtPainterCommand ( const QPaintEngineState &  state )

explicit

Constructor for State paint operation.

~QwtPainterCommand()

QwtPainterCommand::~QwtPainterCommand

(

)

Destructor .

Member Function Documentation

imageData() [1/2]

QwtPainterCommand::ImageData * QwtPainterCommand::imageData

(

)

Returns

Attributes how to paint a QImage

imageData() [2/2]

const QwtPainterCommand::ImageData * QwtPainterCommand::imageData ( ) const

inline

Returns

Attributes how to paint a QImage

operator=()

QwtPainterCommand & QwtPainterCommand::operator=

(

const QwtPainterCommand &

other

)

Assignment operator.

path() [1/2]

QPainterPath * QwtPainterCommand::path

(

)

Returns

Painter path to be painted

path() [2/2]

const QPainterPath * QwtPainterCommand::path ( ) const

inline

Returns

Painter path to be painted

pixmapData() [1/2]

QwtPainterCommand::PixmapData * QwtPainterCommand::pixmapData

(

)

Returns

Attributes how to paint a QPixmap

pixmapData() [2/2]

const QwtPainterCommand::PixmapData * QwtPainterCommand::pixmapData ( ) const

inline

Returns

Attributes how to paint a QPixmap

stateData() [1/2]

QwtPainterCommand::StateData * QwtPainterCommand::stateData

(

)

Returns

Attributes of a state change

stateData() [2/2]

const QwtPainterCommand::StateData * QwtPainterCommand::stateData ( ) const

inline

Returns

Attributes of a state change

type()

QwtPainterCommand::Type QwtPainterCommand::type ( ) const

inline

Returns

Type of the command

---

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

• /home/runner/work/QWT/QWT/src/plot/qwt_painter_command.h
• /home/runner/work/QWT/QWT/src/plot/qwt_painter_command.cpp