QwtPainterCommand类 参考

表示QPainter和QPaintDevice之间的绘制操作属性 更多...

#include <qwt_painter_command.h>

类
struct	ImageData
	Attributes how to paint a QImage 更多...
struct	PixmapData
	Attributes how to paint a QPixmap 更多...
struct	StateData
	Attributes of a state change 更多...

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

Public 成员函数
	QwtPainterCommand ()
	构造无效命令
	QwtPainterCommand (const QwtPainterCommand &)
	拷贝构造函数
	QwtPainterCommand (const QPainterPath &)
	构造路径命令
	QwtPainterCommand (const QRectF &rect, const QPixmap &, const QRectF &subRect)
	Pixmap绘制操作的构造函数
	QwtPainterCommand (const QRectF &rect, const QImage &, const QRectF &subRect, Qt::ImageConversionFlags)
	Image绘制操作的构造函数
	QwtPainterCommand (const QPaintEngineState &)
	State绘制操作的构造函数
	~QwtPainterCommand ()
	析构函数
QwtPainterCommand &	operator= (const QwtPainterCommand &)
	赋值操作符
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

详细描述

表示QPainter和QPaintDevice之间的绘制操作属性

成员枚举类型说明

Type

enum QwtPainterCommand::Type

Type of the paint command

枚举值
Invalid	Invalid command
Path	Draw a QPainterPath
Pixmap	Draw a QPixmap
Image	Draw a QImage
State	QPainter state change

构造及析构函数说明

QwtPainterCommand() [1/6]

QwtPainterCommand::QwtPainterCommand

(

)

构造无效命令

QwtPainterCommand() [2/6]

QwtPainterCommand::QwtPainterCommand

(

const QwtPainterCommand &

other

)

拷贝构造函数

QwtPainterCommand() [3/6]

QwtPainterCommand::QwtPainterCommand ( const QPainterPath &  path )

explicit

构造路径命令

QwtPainterCommand() [4/6]

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

Pixmap绘制操作的构造函数

QwtPainterCommand() [5/6]

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

Image绘制操作的构造函数

QwtPainterCommand() [6/6]

QwtPainterCommand::QwtPainterCommand ( const QPaintEngineState &  state )

explicit

State绘制操作的构造函数

~QwtPainterCommand()

QwtPainterCommand::~QwtPainterCommand

(

)

析构函数

成员函数说明

imageData() [1/2]

QwtPainterCommand::ImageData * QwtPainterCommand::imageData

(

)

返回

Attributes how to paint a QImage

imageData() [2/2]

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

inline

返回

Attributes how to paint a QImage

operator=()

QwtPainterCommand & QwtPainterCommand::operator=

(

const QwtPainterCommand &

other

)

赋值操作符

path() [1/2]

QPainterPath * QwtPainterCommand::path

(

)

返回

Painter path to be painted

path() [2/2]

const QPainterPath * QwtPainterCommand::path ( ) const

inline

返回

Painter path to be painted

pixmapData() [1/2]

QwtPainterCommand::PixmapData * QwtPainterCommand::pixmapData

(

)

返回

Attributes how to paint a QPixmap

pixmapData() [2/2]

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

inline

返回

Attributes how to paint a QPixmap

stateData() [1/2]

QwtPainterCommand::StateData * QwtPainterCommand::stateData

(

)

返回

Attributes of a state change

stateData() [2/2]

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

inline

返回

Attributes of a state change

type()

QwtPainterCommand::Type QwtPainterCommand::type ( ) const

inline

返回

Type of the command

---

该类的文档由以下文件生成:

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