GLViewWidget#
- class pyqtgraph.opengl.GLViewWidget(*args, devicePixelRatio=None, **kwargs)[source]#
Bases:
GLViewMixin
,QOpenGLWidget
- __init__(*args, devicePixelRatio=None, **kwargs)[source]#
- Basic widget for displaying 3D data
Rotation/scale controls
Axis/grid display
Export options
Arguments:
parent
(QObject, optional): Parent QObject. Defaults to None.
devicePixelRatio
No longer in use. High-DPI displays should automatically detect the correct resolution.
rotationMethod
(str): Mechanism to drive the rotation method, options are ‘euler’ and ‘quaternion’. Defaults to ‘euler’.
- class RenderFlags#
- class RenderFlags(f: QWidget.RenderFlags | QWidget.RenderFlag)
- class RenderFlags(a0: QWidget.RenderFlags)
Bases:
simplewrapper
- acceptDrops(self) bool #
- accessibleDescription(self) str #
- accessibleName(self) str #
- actionEvent(self, a0: QActionEvent | None)#
- actions(self) list[QAction] #
- activateWindow(self)#
- addAction(self, action: QAction | None)#
- addActions(self, actions: Iterable[QAction])#
- adjustSize(self)#
- autoFillBackground(self) bool #
- backgroundRole(self) QPalette.ColorRole #
- baseSize(self) QSize #
- blockSignals(self, b: bool) bool #
- cameraPosition()#
Return current position of camera based on center, dist, elevation, and azimuth
- changeEvent(self, a0: QEvent | None)#
- childAt(self, p: QPoint) QWidget | None #
- childAt(self, ax: int, ay: int) QWidget | None
- childEvent(self, a0: QChildEvent | None)#
- children(self) list[QObject] #
- childrenRect(self) QRect #
- childrenRegion(self) QRegion #
- clear()#
Remove all items from the scene.
- clearFocus(self)#
- clearMask(self)#
- close(self) bool #
- closeEvent(self, a0: QCloseEvent | None)#
- colorCount(self) int #
- connectNotify(self, signal: QMetaMethod)#
- contentsMargins(self) QMargins #
- contentsRect(self) QRect #
- contextMenuEvent(self, a0: QContextMenuEvent | None)#
- contextMenuPolicy(self) Qt.ContextMenuPolicy #
- create(self, window: PyQt5.sip.voidptr = None, initializeWindow: bool = True, destroyOldWindow: bool = True)#
- createWindowContainer(window: QWindow | None, parent: QWidget | None = None, flags: Qt.WindowFlags | Qt.WindowType = 0) QWidget #
- cursor(self) QCursor #
- customEvent(self, a0: QEvent | None)#
- deleteLater(self)#
- depth(self) int #
- destroy(self, destroyWindow: bool = True, destroySubWindows: bool = True)#
- devType(self) int #
- devicePixelRatio(self) int #
- devicePixelRatioF(self) float #
- devicePixelRatioFScale() float #
- disconnect(a0: QMetaObject.Connection) bool #
- disconnect(self) None
- disconnectNotify(self, signal: QMetaMethod)#
- dragEnterEvent(self, a0: QDragEnterEvent | None)#
- dragLeaveEvent(self, a0: QDragLeaveEvent | None)#
- dragMoveEvent(self, a0: QDragMoveEvent | None)#
- dropEvent(self, a0: QDropEvent | None)#
- dumpObjectInfo(self)#
- dumpObjectTree(self)#
- dynamicPropertyNames(self) list[QByteArray] #
- effectiveWinId(self) PyQt5.sip.voidptr #
- ensurePolished(self)#
- enterEvent(self, a0: QEvent | None)#
- eventFilter(self, a0: QObject | None, a1: QEvent | None) bool #
- find(a0: PyQt5.sip.voidptr) QWidget | None #
- findChild(self, type: type[QObjectT], name: str | None = '', options: Qt.FindChildOptions | Qt.FindChildOption = Qt.FindChildrenRecursively) QObjectT #
- findChild(self, types: tuple[type[QObjectT], ...], name: str | None = '', options: Qt.FindChildOptions | Qt.FindChildOption = Qt.FindChildrenRecursively) QObjectT
- findChildren(self, type: type[QObjectT], name: str | None = '', options: Qt.FindChildOptions | Qt.FindChildOption = Qt.FindChildrenRecursively) list[QObjectT] #
- findChildren(self, types: tuple[type[QObjectT], ...], name: str | None = '', options: Qt.FindChildOptions | Qt.FindChildOption = Qt.FindChildrenRecursively) list[QObjectT]
- findChildren(self, type: type[QObjectT], regExp: QRegExp, options: Qt.FindChildOptions | Qt.FindChildOption = Qt.FindChildrenRecursively) list[QObjectT]
- findChildren(self, types: tuple[type[QObjectT], ...], regExp: QRegExp, options: Qt.FindChildOptions | Qt.FindChildOption = Qt.FindChildrenRecursively) list[QObjectT]
- findChildren(self, type: type[QObjectT], re: QRegularExpression, options: Qt.FindChildOptions | Qt.FindChildOption = Qt.FindChildrenRecursively) list[QObjectT]
- findChildren(self, types: tuple[type[QObjectT], ...], re: QRegularExpression, options: Qt.FindChildOptions | Qt.FindChildOption = Qt.FindChildrenRecursively) list[QObjectT]
- focusInEvent(self, a0: QFocusEvent | None)#
- focusNextChild(self) bool #
- focusNextPrevChild(self, next: bool) bool #
- focusOutEvent(self, a0: QFocusEvent | None)#
- focusPolicy(self) Qt.FocusPolicy #
- focusPreviousChild(self) bool #
- focusProxy(self) QWidget | None #
- focusWidget(self) QWidget | None #
- font(self) QFont #
- fontInfo(self) QFontInfo #
- fontMetrics(self) QFontMetrics #
- foregroundRole(self) QPalette.ColorRole #
- frameGeometry(self) QRect #
- frameSize(self) QSize #
- geometry(self) QRect #
- getContentsMargins(self)#
- grab(self, rectangle: QRect = QRect(QPoint(0, 0), QSize(-1, -1))) QPixmap #
- grabGesture(self, type: Qt.GestureType, flags: Qt.GestureFlags | Qt.GestureFlag = Qt.GestureFlags())#
- grabKeyboard(self)#
- grabMouse(self)#
- grabMouse(self, a0: QCursor | Qt.CursorShape) None
- grabShortcut(self, key: QKeySequence | QKeySequence.StandardKey | str | None | int, context: Qt.ShortcutContext = Qt.WindowShortcut) int #
- graphicsEffect(self) QGraphicsEffect | None #
- graphicsProxyWidget(self) QGraphicsProxyWidget | None #
- hasFocus(self) bool #
- hasHeightForWidth(self) bool #
- hasMouseTracking(self) bool #
- hasTabletTracking(self) bool #
- height(self) int #
- heightForWidth(self, a0: int) int #
- heightMM(self) int #
- hide(self)#
- hideEvent(self, a0: QHideEvent | None)#
- inherits(self, classname: str | None) bool #
- initPainter(self, painter: QPainter | None)#
- initializeGL()#
Initialize items that were not initialized during addItem().
- inputMethodEvent(self, a0: QInputMethodEvent | None)#
- inputMethodHints(self) Qt.InputMethodHints #
- inputMethodQuery(self, a0: Qt.InputMethodQuery) Any #
- insertAction(self, before: QAction | None, action: QAction | None)#
- insertActions(self, before: QAction | None, actions: Iterable[QAction])#
- installEventFilter(self, a0: QObject | None)#
- isActiveWindow(self) bool #
- isAncestorOf(self, child: QWidget | None) bool #
- isEnabled(self) bool #
- isEnabledTo(self, a0: QWidget | None) bool #
- isFullScreen(self) bool #
- isHidden(self) bool #
- isLeftToRight(self) bool #
- isMaximized(self) bool #
- isMinimized(self) bool #
- isModal(self) bool #
- isRightToLeft(self) bool #
- isSignalConnected(self, signal: QMetaMethod) bool #
- isVisible(self) bool #
- isVisibleTo(self, a0: QWidget | None) bool #
- isWidgetType(self) bool #
- isWindow(self) bool #
- isWindowModified(self) bool #
- isWindowType(self) bool #
- itemsAt(region=None)#
Return a list of the items displayed in the region (x, y, w, h) relative to the widget.
- keyboardGrabber() QWidget | None #
- killTimer(self, id: int)#
- layout(self) QLayout | None #
- layoutDirection(self) Qt.LayoutDirection #
- leaveEvent(self, a0: QEvent | None)#
- locale(self) QLocale #
- logicalDpiX(self) int #
- logicalDpiY(self) int #
- lower(self)#
- mapFrom(self, a0: QWidget | None, a1: QPoint) QPoint #
- mapFromGlobal(self, a0: QPoint) QPoint #
- mapFromParent(self, a0: QPoint) QPoint #
- mapTo(self, a0: QWidget | None, a1: QPoint) QPoint #
- mapToGlobal(self, a0: QPoint) QPoint #
- mapToParent(self, a0: QPoint) QPoint #
- mask(self) QRegion #
- maximumHeight(self) int #
- maximumSize(self) QSize #
- maximumWidth(self) int #
- metaObject(self) QMetaObject | None #
- minimumHeight(self) int #
- minimumSize(self) QSize #
- minimumSizeHint(self) QSize #
- minimumWidth(self) int #
- mouseDoubleClickEvent(self, a0: QMouseEvent | None)#
- mouseGrabber() QWidget | None #
- move(self, a0: QPoint)#
- move(self, ax: int, ay: int) None
- moveEvent(self, a0: QMoveEvent | None)#
- moveToThread(self, thread: QThread | None)#
- nativeEvent(self, eventType: QByteArray | bytes | bytearray, message: PyQt5.sip.voidptr | None)#
- nativeParentWidget(self) QWidget | None #
- nextInFocusChain(self) QWidget | None #
- normalGeometry(self) QRect #
- objectName(self) str #
- orbit(azim, elev)#
Orbits the camera around the center position. azim and elev are given in degrees.
- overrideWindowFlags(self, type: Qt.WindowFlags | Qt.WindowType)#
- overrideWindowState(self, state: Qt.WindowStates | Qt.WindowState)#
- paintGL(region=None, viewport=None, useItemNames=False)#
viewport specifies the arguments to glViewport. If None, then we use self.opts[‘viewport’] region specifies the sub-region of self.opts[‘viewport’] that should be rendered. Note that we may use viewport != self.opts[‘viewport’] when exporting.
- paintingActive(self) bool #
- palette(self) QPalette #
- pan(dx, dy, dz, relative='global')#
Moves the center (look-at) position while holding the camera in place.
Arguments:
dx
Distance to pan in x direction
dy
Distance to pan in y direction
dz
Distance to pan in z direction
relative
String that determines the direction of dx,dy,dz. If “global”, then the global coordinate system is used. If “view”, then the z axis is aligned with the view direction, and x and y axes are in the plane of the view: +x points right, +y points up. If “view-upright”, then x is in the global xy plane and points to the right side of the view, y is in the global xy plane and orthogonal to x, and z points in the global z direction.
Distances are scaled roughly such that a value of 1.0 moves by one pixel on screen.
- parent(self) QObject | None #
- parentWidget(self) QWidget | None #
- physicalDpiX(self) int #
- physicalDpiY(self) int #
- pixelSize(pos)#
Return the approximate size of a screen pixel at the location pos Pos may be a Vector or an (N,3) array of locations
- pos(self) QPoint #
- previousInFocusChain(self) QWidget | None #
- property(self, name: str | None) Any #
- pyqtConfigure(...)#
Each keyword argument is either the name of a Qt property or a Qt signal. For properties the property is set to the given value which should be of an appropriate type. For signals the signal is connected to the given value which should be a callable.
- raise_(self)#
- readQImage()#
Read the current buffer pixels out as a QImage.
- receivers(self, signal: PYQT_SIGNAL) int #
- rect(self) QRect #
- releaseKeyboard(self)#
- releaseMouse(self)#
- releaseShortcut(self, id: int)#
- removeAction(self, action: QAction | None)#
- removeEventFilter(self, a0: QObject | None)#
- removeItem(item)#
Remove the item from the scene.
- render(self, target: QPaintDevice | None, targetOffset: QPoint = QPoint(), sourceRegion: QRegion = QRegion(), flags: QWidget.RenderFlags | QWidget.RenderFlag = QWidget.RenderFlags(QWidget.RenderFlag.DrawWindowBackground | QWidget.RenderFlag.DrawChildren))#
- render(self, painter: QPainter | None, targetOffset: QPoint = QPoint(), sourceRegion: QRegion = QRegion(), flags: QWidget.RenderFlags | QWidget.RenderFlag = QWidget.RenderFlags(QWidget.RenderFlag.DrawWindowBackground | QWidget.RenderFlag.DrawChildren)) None
- repaint(self)#
- repaint(self, x: int, y: int, w: int, h: int) None
- repaint(self, a0: QRect) None
- repaint(self, a0: QRegion) None
- reset()#
Initialize the widget state or reset the current state to the original state.
- resize(self, a0: QSize)#
- resize(self, w: int, h: int) None
- restoreGeometry(self, geometry: QByteArray | bytes | bytearray) bool #
- saveGeometry(self) QByteArray #
- screen(self) QScreen | None #
- scroll(self, dx: int, dy: int)#
- scroll(self, dx: int, dy: int, a2: QRect) None
- sender(self) QObject | None #
- senderSignalIndex(self) int #
- setAcceptDrops(self, on: bool)#
- setAccessibleDescription(self, description: str | None)#
- setAccessibleName(self, name: str | None)#
- setAttribute(self, attribute: Qt.WidgetAttribute, on: bool = True)#
- setAutoFillBackground(self, enabled: bool)#
- setBackgroundColor(*args, **kwds)#
Set the background color of the widget. Accepts the same arguments as
mkColor()
.
- setBackgroundRole(self, a0: QPalette.ColorRole)#
- setBaseSize(self, basew: int, baseh: int)#
- setBaseSize(self, s: QSize) None
- setContentsMargins(self, left: int, top: int, right: int, bottom: int)#
- setContentsMargins(self, margins: QMargins) None
- setContextMenuPolicy(self, policy: Qt.ContextMenuPolicy)#
- setCursor(self, a0: QCursor | Qt.CursorShape)#
- setDisabled(self, a0: bool)#
- setEnabled(self, a0: bool)#
- setFixedHeight(self, h: int)#
- setFixedSize(self, a0: QSize)#
- setFixedSize(self, w: int, h: int) None
- setFixedWidth(self, w: int)#
- setFocus(self)#
- setFocus(self, reason: Qt.FocusReason) None
- setFocusPolicy(self, policy: Qt.FocusPolicy)#
- setFocusProxy(self, a0: QWidget | None)#
- setFont(self, a0: QFont)#
- setForegroundRole(self, a0: QPalette.ColorRole)#
- setGeometry(self, a0: QRect)#
- setGeometry(self, ax: int, ay: int, aw: int, ah: int) None
- setGraphicsEffect(self, effect: QGraphicsEffect | None)#
- setHidden(self, hidden: bool)#
- setInputMethodHints(self, hints: Qt.InputMethodHints | Qt.InputMethodHint)#
- setLayout(self, a0: QLayout | None)#
- setLayoutDirection(self, direction: Qt.LayoutDirection)#
- setLocale(self, locale: QLocale)#
- setMask(self, a0: QBitmap)#
- setMask(self, a0: QRegion) None
- setMaximumHeight(self, maxh: int)#
- setMaximumSize(self, maxw: int, maxh: int)#
- setMaximumSize(self, s: QSize) None
- setMaximumWidth(self, maxw: int)#
- setMinimumHeight(self, minh: int)#
- setMinimumSize(self, minw: int, minh: int)#
- setMinimumSize(self, s: QSize) None
- setMinimumWidth(self, minw: int)#
- setMouseTracking(self, enable: bool)#
- setObjectName(self, name: str | None)#
- setPalette(self, a0: QPalette)#
- setParent(self, parent: QWidget | None)#
- setParent(self, parent: QWidget | None, f: Qt.WindowFlags | Qt.WindowType) None
- setProperty(self, name: str | None, value: Any) bool #
- setShortcutAutoRepeat(self, id: int, enabled: bool = True)#
- setShortcutEnabled(self, id: int, enabled: bool = True)#
- setSizeIncrement(self, w: int, h: int)#
- setSizeIncrement(self, s: QSize) None
- setSizePolicy(self, a0: QSizePolicy)#
- setSizePolicy(self, hor: QSizePolicy.Policy, ver: QSizePolicy.Policy) None
- setStatusTip(self, a0: str | None)#
- setStyle(self, a0: QStyle | None)#
- setStyleSheet(self, styleSheet: str | None)#
- setTabOrder(a0: QWidget | None, a1: QWidget | None)#
- setTabletTracking(self, enable: bool)#
- setToolTip(self, a0: str | None)#
- setToolTipDuration(self, msec: int)#
- setUpdatesEnabled(self, enable: bool)#
- setVisible(self, visible: bool)#
- setWhatsThis(self, a0: str | None)#
- setWindowFilePath(self, filePath: str | None)#
- setWindowFlag(self, a0: Qt.WindowType, on: bool = True)#
- setWindowFlags(self, type: Qt.WindowFlags | Qt.WindowType)#
- setWindowIcon(self, icon: QIcon)#
- setWindowIconText(self, a0: str | None)#
- setWindowModality(self, windowModality: Qt.WindowModality)#
- setWindowModified(self, a0: bool)#
- setWindowOpacity(self, level: float)#
- setWindowRole(self, a0: str | None)#
- setWindowState(self, state: Qt.WindowStates | Qt.WindowState)#
- setWindowTitle(self, a0: str | None)#
- show(self)#
- showEvent(self, a0: QShowEvent | None)#
- showFullScreen(self)#
- showMaximized(self)#
- showMinimized(self)#
- showNormal(self)#
- signalsBlocked(self) bool #
- size(self) QSize #
- sizeHint(self) QSize #
- sizeIncrement(self) QSize #
- sizePolicy(self) QSizePolicy #
- stackUnder(self, a0: QWidget | None)#
- startTimer(self, interval: int, timerType: Qt.TimerType = Qt.CoarseTimer) int #
- statusTip(self) str #
- style(self) QStyle | None #
- styleSheet(self) str #
- tabletEvent(self, a0: QTabletEvent | None)#
- testAttribute(self, attribute: Qt.WidgetAttribute) bool #
- thread(self) QThread | None #
- timerEvent(self, a0: QTimerEvent | None)#
- toolTip(self) str #
- toolTipDuration(self) int #
- tr(self, sourceText: str | None, disambiguation: str | None = None, n: int = -1) str #
- underMouse(self) bool #
- ungrabGesture(self, type: Qt.GestureType)#
- unsetCursor(self)#
- unsetLayoutDirection(self)#
- unsetLocale(self)#
- update(self)#
- update(self, a0: QRect) None
- update(self, a0: QRegion) None
- update(self, ax: int, ay: int, aw: int, ah: int) None
- updateGeometry(self)#
- updateMicroFocus(self)#
- updatesEnabled(self) bool #
- visibleRegion(self) QRegion #
- whatsThis(self) str #
- width(self) int #
- widthMM(self) int #
- winId(self) PyQt5.sip.voidptr #
- window(self) QWidget | None #
- windowFilePath(self) str #
- windowFlags(self) Qt.WindowFlags #
- windowHandle(self) QWindow | None #
- windowIcon(self) QIcon #
- windowIconText(self) str #
- windowModality(self) Qt.WindowModality #
- windowOpacity(self) float #
- windowRole(self) str #
- windowState(self) Qt.WindowStates #
- windowTitle(self) str #
- windowType(self) Qt.WindowType #
- x(self) int #
- y(self) int #
- class pyqtgraph.opengl.GLViewWidget.GLViewMixin(*args, rotationMethod='euler', **kwargs)[source]#
Warning
The intention of this class is to provide users who want to use
QOpenGLWindow
instead ofQOpenGLWidget
but retain the benefits ofGLViewWidget
. Usage of this class should be considered experimental for the time being as it may change without warning in future releases.- Members: