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Qwt User's Guide 6.3.0
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#include <qwt_painter_command.h>
Classes | |
| struct | ImageData |
| Attributes how to paint a QImage. | |
| struct | PixmapData |
| Attributes how to paint a QPixmap. | |
| struct | StateData |
| Attributes of a state change. | |
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 &) | |
| QwtPainterCommand (const QPainterPath &) | |
| Copy constructor. | |
| QwtPainterCommand (const QRectF &rect, const QPixmap &, const QRectF &subRect) | |
| QwtPainterCommand (const QRectF &rect, const QImage &, const QRectF &subRect, Qt::ImageConversionFlags) | |
| QwtPainterCommand (const QPaintEngineState &) | |
| ~QwtPainterCommand () | |
| Destructor. | |
| QwtPainterCommand & | operator= (const QwtPainterCommand &) |
| 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 |
QwtPainterCommand represents the attributes of a paint operation how it is used between QPainter and QPaintDevice
It is used by QwtGraphic to record and replay paint operations
Definition at line 32 of file qwt_painter_command.h.
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. |
Definition at line 36 of file qwt_painter_command.h.
| QwtPainterCommand::QwtPainterCommand | ( | ) |
Construct an invalid command.
Definition at line 13 of file qwt_painter_command.cpp.
| QwtPainterCommand::QwtPainterCommand | ( | const QwtPainterCommand & | other | ) |
Copy constructor
| other | Command to be copied |
Definition at line 128 of file qwt_painter_command.cpp.
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explicit |
Copy constructor.
Definition at line 19 of file qwt_painter_command.cpp.
| QwtPainterCommand::QwtPainterCommand | ( | const QRectF & | rect, |
| const QPixmap & | pixmap, | ||
| const QRectF & | subRect ) |
Constructor for Pixmap paint operation
| rect | Target rectangle |
| pixmap | Pixmap |
| subRect | Rectangle inside the pixmap |
Definition at line 34 of file qwt_painter_command.cpp.
| QwtPainterCommand::QwtPainterCommand | ( | const QRectF & | rect, |
| const QImage & | image, | ||
| const QRectF & | subRect, | ||
| Qt::ImageConversionFlags | flags ) |
Constructor for Image paint operation
| rect | Target rectangle |
| image | Image |
| subRect | Rectangle inside the image |
| flags | Conversion flags |
Definition at line 54 of file qwt_painter_command.cpp.
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explicit |
Constructor for State paint operation
| state | Paint engine state |
Definition at line 70 of file qwt_painter_command.cpp.
| QwtPainterCommand::~QwtPainterCommand | ( | ) |
Destructor.
Definition at line 134 of file qwt_painter_command.cpp.
| QwtPainterCommand::ImageData * QwtPainterCommand::imageData | ( | ) |
Definition at line 228 of file qwt_painter_command.cpp.
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inline |
Definition at line 162 of file qwt_painter_command.h.
| QwtPainterCommand & QwtPainterCommand::operator= | ( | const QwtPainterCommand & | other | ) |
Assignment operator
| other | Command to be copied |
Definition at line 145 of file qwt_painter_command.cpp.
| QPainterPath * QwtPainterCommand::path | ( | ) |
Definition at line 216 of file qwt_painter_command.cpp.
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inline |
Definition at line 148 of file qwt_painter_command.h.
| QwtPainterCommand::PixmapData * QwtPainterCommand::pixmapData | ( | ) |
Definition at line 222 of file qwt_painter_command.cpp.
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inline |
Definition at line 155 of file qwt_painter_command.h.
| QwtPainterCommand::StateData * QwtPainterCommand::stateData | ( | ) |
Definition at line 234 of file qwt_painter_command.cpp.
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inline |
Definition at line 169 of file qwt_painter_command.h.
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inline |
Definition at line 142 of file qwt_painter_command.h.
| ImageData* QwtPainterCommand::m_imageData |
Definition at line 136 of file qwt_painter_command.h.
| QPainterPath* QwtPainterCommand::m_path |
Definition at line 134 of file qwt_painter_command.h.
| PixmapData* QwtPainterCommand::m_pixmapData |
Definition at line 135 of file qwt_painter_command.h.
| StateData* QwtPainterCommand::m_stateData |
Definition at line 137 of file qwt_painter_command.h.