KDEUI
#include <kpixmapregionselectorwidget.h>
Public Types | |
enum | RotateDirection { Rotate90, Rotate180, Rotate270 } |
Public Slots | |
void | rotateClockwise () |
void | rotateCounterclockwise () |
Signals | |
void | pixmapRotated () |
Public Member Functions | |
KPixmapRegionSelectorWidget (QWidget *parent=0) | |
~KPixmapRegionSelectorWidget () | |
QPixmap | pixmap () const |
void | resetSelection () |
void | rotate (RotateDirection direction) |
QImage | selectedImage () const |
QRect | selectedRegion () const |
void | setFreeSelectionAspectRatio () |
void | setMaximumWidgetSize (int width, int height) |
void | setPixmap (const QPixmap &pixmap) |
void | setSelectedRegion (const QRect &rect) |
void | setSelectionAspectRatio (int width, int height) |
QRect | unzoomedSelectedRegion () const |
Public Member Functions inherited from QWidget | |
QWidget (QWidget *parent, QFlags< Qt::WindowType > f) | |
QWidget (QWidget *parent, const char *name, QFlags< Qt::WindowType > f) | |
~QWidget () | |
bool | acceptDrops () const |
QString | accessibleDescription () const |
QString | accessibleName () const |
QList< QAction * > | actions () const |
void | activateWindow () |
void | addAction (QAction *action) |
void | addActions (QList< QAction * > actions) |
void | adjustSize () |
bool | autoFillBackground () const |
Qt::BackgroundMode | backgroundMode () const |
QPoint | backgroundOffset () const |
BackgroundOrigin | backgroundOrigin () const |
QPalette::ColorRole | backgroundRole () const |
QSize | baseSize () const |
QString | caption () const |
QWidget * | childAt (int x, int y, bool includeThis) const |
QWidget * | childAt (const QPoint &p, bool includeThis) const |
QWidget * | childAt (int x, int y) const |
QWidget * | childAt (const QPoint &p) const |
QRect | childrenRect () const |
QRegion | childrenRegion () const |
void | clearFocus () |
void | clearMask () |
bool | close (bool alsoDelete) |
bool | close () |
QColorGroup | colorGroup () const |
void | constPolish () const |
QMargins | contentsMargins () const |
QRect | contentsRect () const |
Qt::ContextMenuPolicy | contextMenuPolicy () const |
QCursor | cursor () const |
void | customContextMenuRequested (const QPoint &pos) |
void | drawText (const QPoint &p, const QString &s) |
void | drawText (int x, int y, const QString &s) |
WId | effectiveWinId () const |
void | ensurePolished () const |
void | erase () |
void | erase (const QRect &rect) |
void | erase (const QRegion &rgn) |
void | erase (int x, int y, int w, int h) |
Qt::FocusPolicy | focusPolicy () const |
QWidget * | focusProxy () const |
QWidget * | focusWidget () const |
const QFont & | font () const |
QFontInfo | fontInfo () const |
QFontMetrics | fontMetrics () const |
QPalette::ColorRole | foregroundRole () const |
QRect | frameGeometry () const |
QSize | frameSize () const |
const QRect & | geometry () const |
void | getContentsMargins (int *left, int *top, int *right, int *bottom) const |
virtual HDC | getDC () const |
void | grabGesture (Qt::GestureType gesture, QFlags< Qt::GestureFlag > flags) |
void | grabKeyboard () |
void | grabMouse () |
void | grabMouse (const QCursor &cursor) |
int | grabShortcut (const QKeySequence &key, Qt::ShortcutContext context) |
QGraphicsEffect * | graphicsEffect () const |
QGraphicsProxyWidget * | graphicsProxyWidget () const |
bool | hasEditFocus () const |
bool | hasFocus () const |
bool | hasMouse () const |
bool | hasMouseTracking () const |
int | height () const |
virtual int | heightForWidth (int w) const |
void | hide () |
const QPixmap * | icon () const |
void | iconify () |
QString | iconText () const |
QInputContext * | inputContext () |
Qt::InputMethodHints | inputMethodHints () const |
virtual QVariant | inputMethodQuery (Qt::InputMethodQuery query) const |
void | insertAction (QAction *before, QAction *action) |
void | insertActions (QAction *before, QList< QAction * > actions) |
bool | isActiveWindow () const |
bool | isAncestorOf (const QWidget *child) const |
bool | isDesktop () const |
bool | isDialog () const |
bool | isEnabled () const |
bool | isEnabledTo (QWidget *ancestor) const |
bool | isEnabledToTLW () const |
bool | isFullScreen () const |
bool | isHidden () const |
bool | isInputMethodEnabled () const |
bool | isMaximized () const |
bool | isMinimized () const |
bool | isModal () const |
bool | isPopup () const |
bool | isShown () const |
bool | isTopLevel () const |
bool | isUpdatesEnabled () const |
bool | isVisible () const |
bool | isVisibleTo (QWidget *ancestor) const |
bool | isVisibleToTLW () const |
bool | isWindow () const |
bool | isWindowModified () const |
QLayout * | layout () const |
Qt::LayoutDirection | layoutDirection () const |
QLocale | locale () const |
void | lower () |
Qt::HANDLE | macCGHandle () const |
Qt::HANDLE | macQDHandle () const |
QPoint | mapFrom (QWidget *parent, const QPoint &pos) const |
QPoint | mapFromGlobal (const QPoint &pos) const |
QPoint | mapFromParent (const QPoint &pos) const |
QPoint | mapTo (QWidget *parent, const QPoint &pos) const |
QPoint | mapToGlobal (const QPoint &pos) const |
QPoint | mapToParent (const QPoint &pos) const |
QRegion | mask () const |
int | maximumHeight () const |
QSize | maximumSize () const |
int | maximumWidth () const |
int | minimumHeight () const |
QSize | minimumSize () const |
virtual QSize | minimumSizeHint () const |
int | minimumWidth () const |
void | move (int x, int y) |
void | move (const QPoint &) |
QWidget * | nativeParentWidget () const |
QWidget * | nextInFocusChain () const |
QRect | normalGeometry () const |
void | overrideWindowFlags (QFlags< Qt::WindowType > flags) |
bool | ownCursor () const |
bool | ownFont () const |
bool | ownPalette () const |
virtual QPaintEngine * | paintEngine () const |
const QPalette & | palette () const |
QWidget * | parentWidget (bool sameWindow) const |
QWidget * | parentWidget () const |
QPlatformWindow * | platformWindow () const |
QPlatformWindowFormat | platformWindowFormat () const |
void | polish () |
QPoint | pos () const |
QWidget * | previousInFocusChain () const |
void | raise () |
void | recreate (QWidget *parent, QFlags< Qt::WindowType > f, const QPoint &p, bool showIt) |
QRect | rect () const |
virtual void | releaseDC (HDC hdc) const |
void | releaseKeyboard () |
void | releaseMouse () |
void | releaseShortcut (int id) |
void | removeAction (QAction *action) |
void | render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QFlags< QWidget::RenderFlag > renderFlags) |
void | render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QFlags< QWidget::RenderFlag > renderFlags) |
void | repaint (int x, int y, int w, int h, bool b) |
void | repaint (const QRegion &rgn, bool b) |
void | repaint () |
void | repaint (int x, int y, int w, int h) |
void | repaint (const QRegion &rgn) |
void | repaint (bool b) |
void | repaint (const QRect &rect) |
void | repaint (const QRect &r, bool b) |
void | reparent (QWidget *parent, QFlags< Qt::WindowType > f, const QPoint &p, bool showIt) |
void | reparent (QWidget *parent, const QPoint &p, bool showIt) |
void | resize (int w, int h) |
void | resize (const QSize &) |
bool | restoreGeometry (const QByteArray &geometry) |
QByteArray | saveGeometry () const |
void | scroll (int dx, int dy) |
void | scroll (int dx, int dy, const QRect &r) |
void | setAcceptDrops (bool on) |
void | setAccessibleDescription (const QString &description) |
void | setAccessibleName (const QString &name) |
void | setActiveWindow () |
void | setAttribute (Qt::WidgetAttribute attribute, bool on) |
void | setAutoFillBackground (bool enabled) |
void | setBackgroundColor (const QColor &color) |
void | setBackgroundMode (Qt::BackgroundMode widgetBackground, Qt::BackgroundMode paletteBackground) |
void | setBackgroundOrigin (BackgroundOrigin background) |
void | setBackgroundPixmap (const QPixmap &pixmap) |
void | setBackgroundRole (QPalette::ColorRole role) |
void | setBaseSize (const QSize &) |
void | setBaseSize (int basew, int baseh) |
void | setCaption (const QString &c) |
void | setContentsMargins (int left, int top, int right, int bottom) |
void | setContentsMargins (const QMargins &margins) |
void | setContextMenuPolicy (Qt::ContextMenuPolicy policy) |
void | setCursor (const QCursor &) |
void | setDisabled (bool disable) |
void | setEditFocus (bool enable) |
void | setEnabled (bool) |
void | setEraseColor (const QColor &color) |
void | setErasePixmap (const QPixmap &pixmap) |
void | setFixedHeight (int h) |
void | setFixedSize (const QSize &s) |
void | setFixedSize (int w, int h) |
void | setFixedWidth (int w) |
void | setFocus (Qt::FocusReason reason) |
void | setFocus () |
void | setFocusPolicy (Qt::FocusPolicy policy) |
void | setFocusProxy (QWidget *w) |
void | setFont (const QFont &) |
void | setFont (const QFont &f, bool b) |
void | setForegroundRole (QPalette::ColorRole role) |
void | setGeometry (int x, int y, int w, int h) |
void | setGeometry (const QRect &) |
void | setGraphicsEffect (QGraphicsEffect *effect) |
void | setHidden (bool hidden) |
void | setIcon (const QPixmap &i) |
void | setIconText (const QString &it) |
void | setInputContext (QInputContext *context) |
void | setInputMethodEnabled (bool enabled) |
void | setInputMethodHints (QFlags< Qt::InputMethodHint > hints) |
void | setKeyCompression (bool b) |
void | setLayout (QLayout *layout) |
void | setLayoutDirection (Qt::LayoutDirection direction) |
void | setLocale (const QLocale &locale) |
void | setMask (const QBitmap &bitmap) |
void | setMask (const QRegion ®ion) |
void | setMaximumHeight (int maxh) |
void | setMaximumSize (const QSize &) |
void | setMaximumSize (int maxw, int maxh) |
void | setMaximumWidth (int maxw) |
void | setMinimumHeight (int minh) |
void | setMinimumSize (int minw, int minh) |
void | setMinimumSize (const QSize &) |
void | setMinimumWidth (int minw) |
void | setMouseTracking (bool enable) |
void | setPalette (const QPalette &) |
void | setPalette (const QPalette &p, bool b) |
void | setPaletteBackgroundColor (const QColor &color) |
void | setPaletteBackgroundPixmap (const QPixmap &pixmap) |
void | setPaletteForegroundColor (const QColor &color) |
void | setParent (QWidget *parent) |
void | setParent (QWidget *parent, QFlags< Qt::WindowType > f) |
void | setPlatformWindow (QPlatformWindow *window) |
void | setPlatformWindowFormat (const QPlatformWindowFormat &format) |
void | setShortcutAutoRepeat (int id, bool enable) |
void | setShortcutEnabled (int id, bool enable) |
void | setShown (bool shown) |
void | setSizeIncrement (const QSize &) |
void | setSizeIncrement (int w, int h) |
void | setSizePolicy (QSizePolicy::Policy hor, QSizePolicy::Policy ver, bool hfw) |
void | setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical) |
void | setSizePolicy (QSizePolicy) |
void | setStatusTip (const QString &) |
void | setStyle (QStyle *style) |
QStyle * | setStyle (const QString &style) |
void | setStyleSheet (const QString &styleSheet) |
void | setToolTip (const QString &) |
void | setUpdatesEnabled (bool enable) |
void | setupUi (QWidget *widget) |
virtual void | setVisible (bool visible) |
void | setWhatsThis (const QString &) |
void | setWindowFilePath (const QString &filePath) |
void | setWindowFlags (QFlags< Qt::WindowType > type) |
void | setWindowIcon (const QIcon &icon) |
void | setWindowIconText (const QString &) |
void | setWindowModality (Qt::WindowModality windowModality) |
void | setWindowModified (bool) |
void | setWindowOpacity (qreal level) |
void | setWindowRole (const QString &role) |
void | setWindowState (QFlags< Qt::WindowState > windowState) |
void | setWindowSurface (QWindowSurface *surface) |
void | setWindowTitle (const QString &) |
void | show () |
void | showFullScreen () |
void | showMaximized () |
void | showMinimized () |
void | showNormal () |
QSize | size () const |
virtual QSize | sizeHint () const |
QSize | sizeIncrement () const |
QSizePolicy | sizePolicy () const |
void | stackUnder (QWidget *w) |
QString | statusTip () const |
QStyle * | style () const |
QString | styleSheet () const |
bool | testAttribute (Qt::WidgetAttribute attribute) const |
QString | toolTip () const |
QWidget * | topLevelWidget () const |
bool | underMouse () const |
void | ungrabGesture (Qt::GestureType gesture) |
void | unsetCursor () |
void | unsetFont () |
void | unsetLayoutDirection () |
void | unsetLocale () |
void | unsetPalette () |
void | update (const QRect &rect) |
void | update (const QRegion &rgn) |
void | update (int x, int y, int w, int h) |
void | update () |
void | updateGeometry () |
bool | updatesEnabled () const |
QRect | visibleRect () const |
QRegion | visibleRegion () const |
QString | whatsThis () const |
int | width () const |
QWidget * | window () const |
QString | windowFilePath () const |
Qt::WindowFlags | windowFlags () const |
QIcon | windowIcon () const |
QString | windowIconText () const |
Qt::WindowModality | windowModality () const |
qreal | windowOpacity () const |
QString | windowRole () const |
Qt::WindowStates | windowState () const |
QWindowSurface * | windowSurface () const |
QString | windowTitle () const |
Qt::WindowType | windowType () const |
WId | winId () const |
int | x () const |
const QX11Info & | x11Info () const |
Qt::HANDLE | x11PictureHandle () const |
int | y () const |
Public Member Functions inherited from QObject | |
QObject (QObject *parent) | |
QObject (QObject *parent, const char *name) | |
virtual | ~QObject () |
bool | blockSignals (bool block) |
QObject * | child (const char *objName, const char *inheritsClass, bool recursiveSearch) const |
const QObjectList & | children () const |
const char * | className () const |
bool | connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const |
void | deleteLater () |
void | destroyed (QObject *obj) |
bool | disconnect (const QObject *receiver, const char *method) |
bool | disconnect (const char *signal, const QObject *receiver, const char *method) |
void | dumpObjectInfo () |
void | dumpObjectTree () |
QList< QByteArray > | dynamicPropertyNames () const |
T | findChild (const QString &name) const |
QList< T > | findChildren (const QRegExp ®Exp) const |
QList< T > | findChildren (const QString &name) const |
bool | inherits (const char *className) const |
void | insertChild (QObject *object) |
void | installEventFilter (QObject *filterObj) |
bool | isA (const char *className) const |
bool | isWidgetType () const |
void | killTimer (int id) |
virtual const QMetaObject * | metaObject () const |
void | moveToThread (QThread *targetThread) |
const char * | name () const |
const char * | name (const char *defaultName) const |
QString | objectName () const |
QObject * | parent () const |
QVariant | property (const char *name) const |
void | removeChild (QObject *object) |
void | removeEventFilter (QObject *obj) |
void | setName (const char *name) |
void | setObjectName (const QString &name) |
void | setParent (QObject *parent) |
bool | setProperty (const char *name, const QVariant &value) |
bool | signalsBlocked () const |
int | startTimer (int interval) |
QThread * | thread () const |
Public Member Functions inherited from QPaintDevice | |
virtual | ~QPaintDevice () |
int | colorCount () const |
int | depth () const |
int | height () const |
int | heightMM () const |
int | logicalDpiX () const |
int | logicalDpiY () const |
int | numColors () const |
virtual QPaintEngine * | paintEngine () const =0 |
bool | paintingActive () const |
int | physicalDpiX () const |
int | physicalDpiY () const |
int | width () const |
int | widthMM () const |
int | x11Cells () const |
Qt::HANDLE | x11Colormap () const |
bool | x11DefaultColormap () const |
bool | x11DefaultVisual () const |
int | x11Depth () const |
Display * | x11Display () const |
int | x11Screen () const |
void * | x11Visual () const |
Protected Member Functions | |
virtual KMenu * | createPopupMenu () |
Protected Member Functions inherited from QWidget | |
virtual void | actionEvent (QActionEvent *event) |
virtual void | changeEvent (QEvent *event) |
virtual void | closeEvent (QCloseEvent *event) |
virtual void | contextMenuEvent (QContextMenuEvent *event) |
void | create (WId window, bool initializeWindow, bool destroyOldWindow) |
void | destroy (bool destroyWindow, bool destroySubWindows) |
virtual void | dragEnterEvent (QDragEnterEvent *event) |
virtual void | dragLeaveEvent (QDragLeaveEvent *event) |
virtual void | dragMoveEvent (QDragMoveEvent *event) |
virtual void | dropEvent (QDropEvent *event) |
virtual void | enterEvent (QEvent *event) |
virtual bool | event (QEvent *event) |
virtual void | focusInEvent (QFocusEvent *event) |
bool | focusNextChild () |
virtual bool | focusNextPrevChild (bool next) |
virtual void | focusOutEvent (QFocusEvent *event) |
bool | focusPreviousChild () |
virtual void | hideEvent (QHideEvent *event) |
virtual void | inputMethodEvent (QInputMethodEvent *event) |
virtual void | keyPressEvent (QKeyEvent *event) |
virtual void | keyReleaseEvent (QKeyEvent *event) |
virtual void | languageChange () |
virtual void | leaveEvent (QEvent *event) |
virtual bool | macEvent (EventHandlerCallRef caller, EventRef event) |
virtual int | metric (PaintDeviceMetric m) const |
virtual void | mouseDoubleClickEvent (QMouseEvent *event) |
virtual void | mouseMoveEvent (QMouseEvent *event) |
virtual void | mousePressEvent (QMouseEvent *event) |
virtual void | mouseReleaseEvent (QMouseEvent *event) |
virtual void | moveEvent (QMoveEvent *event) |
virtual void | paintEvent (QPaintEvent *event) |
virtual bool | qwsEvent (QWSEvent *event) |
void | resetInputContext () |
virtual void | resizeEvent (QResizeEvent *event) |
virtual void | showEvent (QShowEvent *event) |
virtual void | tabletEvent (QTabletEvent *event) |
void | updateMicroFocus () |
virtual void | wheelEvent (QWheelEvent *event) |
virtual bool | winEvent (MSG *message, long *result) |
virtual bool | x11Event (XEvent *event) |
Protected Member Functions inherited from QObject | |
bool | checkConnectArgs (const char *signal, const QObject *object, const char *method) |
virtual void | childEvent (QChildEvent *event) |
virtual void | connectNotify (const char *signal) |
virtual void | customEvent (QEvent *event) |
virtual void | disconnectNotify (const char *signal) |
int | receivers (const char *signal) const |
QObject * | sender () const |
int | senderSignalIndex () const |
virtual void | timerEvent (QTimerEvent *event) |
Protected Member Functions inherited from QPaintDevice | |
QPaintDevice () | |
Additional Inherited Members | |
Static Public Member Functions inherited from QWidget | |
QWidget * | find (WId id) |
QWidget * | keyboardGrabber () |
QWidget * | mouseGrabber () |
void | setTabOrder (QWidget *first, QWidget *second) |
QWidgetMapper * | wmapper () |
Static Public Member Functions inherited from QObject | |
bool | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type) |
bool | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type) |
bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method) |
bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method) |
QString | tr (const char *sourceText, const char *disambiguation, int n) |
QString | trUtf8 (const char *sourceText, const char *disambiguation, int n) |
Static Public Member Functions inherited from QPaintDevice | |
int | x11AppCells (int screen) |
Qt::HANDLE | x11AppColormap (int screen) |
bool | x11AppDefaultColormap (int screen) |
bool | x11AppDefaultVisual (int screen) |
int | x11AppDepth (int screen) |
Display * | x11AppDisplay () |
int | x11AppDpiX (int screen) |
int | x11AppDpiY (int screen) |
Qt::HANDLE | x11AppRootWindow (int screen) |
int | x11AppScreen () |
void * | x11AppVisual (int screen) |
void | x11SetAppDpiX (int dpi, int screen) |
void | x11SetAppDpiY (int dpi, int screen) |
Public Attributes inherited from QWidget | |
typedef | RenderFlags |
Static Protected Member Functions inherited from QObject | |
QByteArray | normalizeSignalSlot (const char *signalSlot) |
Detailed Description
KPixmapRegionSelectorWidget is a widget that shows a picture and provides the user with a friendly way to select a rectangular subregion of the pixmap.
NOTE: There are two copies of this .h and the .cpp file, with subtle differences. One copy is in kdelibs/kdeui, and the other copy is in kdepim/libkdepim This is because kdepim has to remain backwards compatible. Any changes to either file should be made to the other.
Definition at line 44 of file kpixmapregionselectorwidget.h.
Member Enumeration Documentation
This enum provides a rotation direction.
Enumerator | |
---|---|
Rotate90 |
Rotate 90 degrees to the right. |
Rotate180 |
Rotate 180 degrees. |
Rotate270 |
Rotate 90 degrees to the left. |
Definition at line 54 of file kpixmapregionselectorwidget.h.
Constructor & Destructor Documentation
|
explicit |
Constructor for a KPixmapRegionSelectorWidget.
Definition at line 77 of file kpixmapregionselectorwidget.cpp.
KPixmapRegionSelectorWidget::~KPixmapRegionSelectorWidget | ( | ) |
Destructor for a KPixmapRegionSelectorWidget.
Definition at line 103 of file kpixmapregionselectorwidget.cpp.
Member Function Documentation
|
protectedvirtual |
Creates a KMenu with the menu that appears when clicking with the right button on the label.
Definition at line 188 of file kpixmapregionselectorwidget.cpp.
QPixmap KPixmapRegionSelectorWidget::pixmap | ( | ) | const |
- Returns
- the original whole pixmap that we're using in this widget as the pixmap the user is selecting a region from.
|
signal |
void KPixmapRegionSelectorWidget::resetSelection | ( | ) |
Resets the selection to use the whole image.
Definition at line 122 of file kpixmapregionselectorwidget.cpp.
void KPixmapRegionSelectorWidget::rotate | ( | RotateDirection | direction | ) |
Rotates the image as specified by the direction
parameter, also tries to rotate the selected region so that it doesn't change, as long as the forced aspect ratio setting is respected, in other case, the selected region is reset.
Definition at line 216 of file kpixmapregionselectorwidget.cpp.
|
slot |
Rotates the current image 90º clockwise.
Definition at line 274 of file kpixmapregionselectorwidget.cpp.
|
slot |
Rotates the current image 90º counterclockwise.
Definition at line 279 of file kpixmapregionselectorwidget.cpp.
QImage KPixmapRegionSelectorWidget::selectedImage | ( | ) | const |
- Returns
- a QImage object with just the region the user selected from the image
Definition at line 472 of file kpixmapregionselectorwidget.cpp.
QRect KPixmapRegionSelectorWidget::selectedRegion | ( | ) | const |
Returns the selected region ( in zoomed pixmap coordinates )
Definition at line 129 of file kpixmapregionselectorwidget.cpp.
void KPixmapRegionSelectorWidget::setFreeSelectionAspectRatio | ( | ) |
Allows the user to do a selection which has any aspect ratio.
This is the default.
- See also
- setSelectionAspectRatio()
Definition at line 483 of file kpixmapregionselectorwidget.cpp.
void KPixmapRegionSelectorWidget::setMaximumWidgetSize | ( | int | width, |
int | height | ||
) |
Sets the maximum size for the widget.
If the image is larger than this (either horizontally or vertically), it's scaled to adjust to the maximum size (preserving the aspect ratio)
Definition at line 488 of file kpixmapregionselectorwidget.cpp.
void KPixmapRegionSelectorWidget::setPixmap | ( | const QPixmap & | pixmap | ) |
Sets the pixmap which will be shown for the user to select a region from.
- Parameters
-
pixmap The pixmap. Must be non-null.
Definition at line 113 of file kpixmapregionselectorwidget.cpp.
void KPixmapRegionSelectorWidget::setSelectedRegion | ( | const QRect & | rect | ) |
Sets the selected region to be rect
(in zoomed pixmap coordinates)
Definition at line 134 of file kpixmapregionselectorwidget.cpp.
void KPixmapRegionSelectorWidget::setSelectionAspectRatio | ( | int | width, |
int | height | ||
) |
Sets the aspect ration that the selected subimage should have.
The way to select it, is specifying an example valid width
and height
.
- See also
- setFreeSelectionAspectRatio()
Definition at line 478 of file kpixmapregionselectorwidget.cpp.
QRect KPixmapRegionSelectorWidget::unzoomedSelectedRegion | ( | ) | const |
Returns the selected region ( in unzoomed, original pixmap coordinates )
Definition at line 464 of file kpixmapregionselectorwidget.cpp.
Property Documentation
|
readwrite |
Definition at line 47 of file kpixmapregionselectorwidget.h.
The documentation for this class was generated from the following files:
Documentation copyright © 1996-2020 The KDE developers.
Generated on Mon Jun 22 2020 13:24:02 by doxygen 1.8.7 written by Dimitri van Heesch, © 1997-2006
KDE's Doxygen guidelines are available online.