rotatecrop

The rotatecrop module provides a dialog box providing essential GUI elements for rotating (arbitrary angle) and cropping an image:

• guiqwt.widgets.rotatecrop.RotateCropDialog: dialog box

• guiqwt.widgets.rotatecrop.RotateCropWidget: equivalent widget

Reference

class guiqwt.widgets.rotatecrop.RotateCropDialog(parent, wintitle=None, options=None, resize_to=None)

Rotate & Crop Dialog

Rotate and crop a guiqwt.image.TrImageItem plot item

class DialogCode

class PaintDeviceMetric

class RenderFlag

class RenderFlags

class RenderFlags(f: QWidget.RenderFlags | QWidget.RenderFlag)

class RenderFlags(a0: QWidget.RenderFlags)

accept(self)

acceptDrops(self) → bool

accept_changes()

Computed rotated/cropped array and apply changes to item

accessibleDescription(self) → str

accessibleName(self) → str

actionEvent(self, a0: QActionEvent | None)

actions(self) → List[QAction]

activateWindow(self)

activate_default_tool()

Activate default tool

addAction(self, action: QAction | None)

addActions(self, actions: Iterable[QAction])

add_apply_button(layout)

Add the standard apply button

add_buttons_to_layout(layout)

Add tool buttons to layout

add_panel(panel)

Register a panel to the plot manager

Plot manager’s registration sequence is the following:

1. add plots

2. add panels

3. add tools

add_plot(plot, plot_id=<class 'guiqwt.plot.DefaultPlotID'>)

Register a plot to the plot manager:

• plot: guiqwt.curve.CurvePlot or guiqwt.image.ImagePlot object

• plot_id (default id is the plot object’s id: id(plot)): unique ID identifying the plot (any Python object), this ID will be asked by the manager to access this plot later.

Plot manager’s registration sequence is the following:

1. add plots

2. add panels

3. add tools

add_reset_button(layout)

Add the standard reset button

add_separator_tool(toolbar_id=None)

Register a separator tool to the plot manager: the separator tool is just a tool which insert a separator in the plot context menu

add_tool(ToolKlass, *args, **kwargs)

Register a tool to the manager

• ToolKlass: tool’s class (guiqwt builtin tools are defined in module guiqwt.tools)

• args: arguments sent to the tool’s class

• kwargs: keyword arguments sent to the tool’s class

Plot manager’s registration sequence is the following:

1. add plots

2. add panels

3. add tools

add_toolbar(toolbar, toolbar_id='default')

Add toolbar to the plot manager

toolbar: a QToolBar object toolbar_id: toolbar’s id (default id is string “default”)

adjustSize(self)

apply_transformation()

Apply transformation, e.g. crop or rotate

autoFillBackground(self) → bool

backgroundRole(self) → QPalette.ColorRole

baseSize(self) → QSize

blockSignals(self, b: bool) → bool

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

clearFocus(self)

clearMask(self)

close(self) → bool

closeEvent(self, a0: QCloseEvent | None)

colorCount(self) → int

compute_transformation()

Compute transformation, return compute output array

configure_panels()

Call all the registred panels ‘configure_panel’ methods to finalize the object construction (this allows to use tools registered to the same plot manager as the panel itself with breaking the registration sequence: “add plots, then panels, then tools”)

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

create_action(title, triggered=None, toggled=None, shortcut=None, icon=None, tip=None, checkable=None, context=1, enabled=None)

Create a new QAction

create_plot(options, row=0, column=0, rowspan=1, columnspan=1)

Create the plotting widget (which is an instance of class guiqwt.plot.BaseImageWidget), add it to the dialog box main layout (guiqwt.plot.CurveDialog.plot_layout) and then add the item list, contrast adjustment and X/Y axes cross section panels.

May be overriden to customize the plot layout (guiqwt.plot.CurveDialog.plot_layout)

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)

done(self, a0: int)

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)

event(self, a0: QEvent | None) → bool

eventFilter(self, a0: QObject | None, a1: QEvent | None) → bool

exec(self) → int

exec_(self) → int

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)

get_active_plot()

Return the active plot

The active plot is the plot whose canvas has the focus otherwise it’s the “default” plot

get_active_tool()

Return active tool

get_context_menu(plot=None)

Return widget context menu – built using active tools

get_contrast_panel()

Convenience function to get the contrast adjustment panel

Return None if the contrast adjustment panel has not been added to this manager

get_default_plot()

Return default plot

The default plot is the plot on which tools and panels will act.

get_default_tool()

Get default tool

get_default_toolbar()

Return default toolbar

get_itemlist_panel()

Convenience function to get the item list panel

Return None if the item list panel has not been added to this manager

get_main()

Return the main (parent) widget

Note that for py:class:guiqwt.plot.CurveWidget or guiqwt.plot.ImageWidget objects, this method will return the widget itself because the plot manager is integrated to it.

get_panel(panel_id)

Return panel from its ID Panel IDs are listed in module guiqwt.panels

get_plot(plot_id=<class 'guiqwt.plot.DefaultPlotID'>)

Return plot associated to plot_id (if method is called without specifying the plot_id parameter, return the default plot)

get_plots()

Return all registered plots

get_tool(ToolKlass)

Return tool instance from its class

get_toolbar(toolbar_id='default')

Return toolbar from its ID

toolbar_id: toolbar’s id (default id is string “default”)

get_xcs_panel()

Convenience function to get the X-axis cross section panel

Return None if the X-axis cross section panel has not been added to this manager

get_ycs_panel()

Convenience function to get the Y-axis cross section panel

Return None if the Y-axis cross section panel has not been added to this manager

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)

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)

install_button_layout()

Reimplemented ImageDialog method

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

isSizeGripEnabled(self) → bool

isVisible(self) → bool

isVisibleTo(self, a0: QWidget | None) → bool

isWidgetType(self) → bool

isWindow(self) → bool

isWindowModified(self) → bool

isWindowType(self) → bool

keyPressEvent(self, a0: QKeyEvent | None)

keyReleaseEvent(self, a0: QKeyEvent | None)

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

metric(self, a0: QPaintDevice.PaintDeviceMetric) → int

minimumHeight(self) → int

minimumSize(self) → QSize

minimumSizeHint(self) → QSize

minimumWidth(self) → int

mouseDoubleClickEvent(self, a0: QMouseEvent | None)

mouseGrabber() → QWidget | None

mouseMoveEvent(self, a0: QMouseEvent | None)

mousePressEvent(self, a0: QMouseEvent | None)

mouseReleaseEvent(self, a0: QMouseEvent | 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

open(self)

overrideWindowFlags(self, type: Qt.WindowFlags | Qt.WindowType)

overrideWindowState(self, state: Qt.WindowStates | Qt.WindowState)

paintEngine(self) → QPaintEngine | None

paintEvent(self, a0: QPaintEvent | None)

paintingActive(self) → bool

palette(self) → QPalette

parent(self) → QObject | None

parentWidget(self) → QWidget | None

physicalDpiX(self) → int

physicalDpiY(self) → int

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)

receivers(self, signal: PYQT_SIGNAL) → int

rect(self) → QRect

register_all_curve_tools()

Register standard, curve-related and other tools

See also

guiqwt.plot.PlotManager.add_tool()

guiqwt.plot.PlotManager.register_standard_tools()

guiqwt.plot.PlotManager.register_other_tools()

guiqwt.plot.PlotManager.register_curve_tools()

guiqwt.plot.PlotManager.register_image_tools()

guiqwt.plot.PlotManager.register_all_image_tools()

register_all_image_tools()

Register standard, image-related and other tools

See also

guiqwt.plot.PlotManager.add_tool()

guiqwt.plot.PlotManager.register_standard_tools()

guiqwt.plot.PlotManager.register_other_tools()

guiqwt.plot.PlotManager.register_curve_tools()

guiqwt.plot.PlotManager.register_image_tools()

guiqwt.plot.PlotManager.register_all_curve_tools()

register_curve_tools()

Register only curve-related tools

See also

guiqwt.plot.PlotManager.add_tool()

guiqwt.plot.PlotManager.register_standard_tools()

guiqwt.plot.PlotManager.register_other_tools()

guiqwt.plot.PlotManager.register_image_tools()

register_image_tools()

Register only image-related tools

See also

guiqwt.plot.PlotManager.add_tool()

guiqwt.plot.PlotManager.register_standard_tools()

guiqwt.plot.PlotManager.register_other_tools()

guiqwt.plot.PlotManager.register_curve_tools()

register_other_tools()

Register other common tools

See also

guiqwt.plot.PlotManager.add_tool()

guiqwt.plot.PlotManager.register_standard_tools()

guiqwt.plot.PlotManager.register_curve_tools()

guiqwt.plot.PlotManager.register_image_tools()

register_standard_tools()

Registering basic tools for standard plot dialog –> top of the context-menu

register_tools()

Register the plotting dialog box tools: the base implementation provides standard, image-related and other tools - i.e. calling this method is exactly the same as calling guiqwt.plot.CurveDialog.register_all_image_tools()

This method may be overriden to provide a fully customized set of tools

reject(self)

reject_changes()

Restore item original transform settings

releaseKeyboard(self)

releaseMouse(self)

releaseShortcut(self, id: int)

removeAction(self, action: QAction | None)

removeEventFilter(self, a0: QObject | None)

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()

Reset crop/transform image settings

reset_transformation()

Reset transformation

resize(self, a0: QSize)

resize(self, w: int, h: int) → None

resizeEvent(self, a0: QResizeEvent | None)

restoreGeometry(self, geometry: QByteArray | bytes | bytearray) → bool

restore_original_state()

Restore item original state

result(self) → int

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)

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)

setModal(self, modal: bool)

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

setResult(self, r: int)

setShortcutAutoRepeat(self, id: int, enabled: bool = True)

setShortcutEnabled(self, id: int, enabled: bool = True)

setSizeGripEnabled(self, a0: bool)

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)

set_active_tool(tool=None)

Set active tool (if tool argument is None, the active tool will be the default tool)

set_contrast_range(zmin, zmax)

Convenience function to set the contrast adjustment panel range

This is strictly equivalent to the following:

# Here, *widget* is for example a CurveWidget instance
# (the same apply for CurvePlot, ImageWidget, ImagePlot or any
#  class deriving from PlotManager)
widget.get_contrast_panel().set_range(zmin, zmax)

set_default_plot(plot)

Set default plot

The default plot is the plot on which tools and panels will act.

set_default_tool(tool)

Set default tool

set_default_toolbar(toolbar)

Set default toolbar

set_item(item)

Set associated item – must be a TrImageItem object

sharedPainter(self) → QPainter | None

show(self)

showEvent(self, a0: QShowEvent | None)

showFullScreen(self)

showMaximized(self)

showMinimized(self)

showNormal(self)

show_crop_rect(state)

Show/hide cropping rectangle shape

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)

unset_item()

Unset the associated item, freeing memory

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)

update_cross_sections()

Convenience function to update the cross section panels at once

This is strictly equivalent to the following:

# Here, *widget* is for example a CurveWidget instance
# (the same apply for CurvePlot, ImageWidget, ImagePlot or any
#  class deriving from PlotManager)
widget.get_xcs_panel().update_plot()
widget.get_ycs_panel().update_plot()

update_tools_status(plot=None)

Update tools for current plot

updatesEnabled(self) → bool

visibleRegion(self) → QRegion

whatsThis(self) → str

wheelEvent(self, a0: QWheelEvent | None)

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 guiqwt.widgets.rotatecrop.RotateCropWidget(parent, options=None)

Rotate & Crop Widget

Rotate and crop a guiqwt.image.TrImageItem plot item

class PaintDeviceMetric

class RenderFlag

class RenderFlags

class RenderFlags(f: QWidget.RenderFlags | QWidget.RenderFlag)

class RenderFlags(a0: QWidget.RenderFlags)

acceptDrops(self) → bool

accept_changes()

Computed rotated/cropped array and apply changes to item

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])

add_apply_button(layout)

Add the standard apply button

add_buttons_to_layout(layout)

Add tool buttons to layout

add_reset_button(layout)

Add the standard reset button

adjustSize(self)

apply_transformation()

Apply transformation, e.g. crop or rotate

autoFillBackground(self) → bool

backgroundRole(self) → QPalette.ColorRole

baseSize(self) → QSize

blockSignals(self, b: bool) → bool

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

clearFocus(self)

clearMask(self)

close(self) → bool

closeEvent(self, a0: QCloseEvent | None)

colorCount(self) → int

compute_transformation()

Compute transformation, return compute output array

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)

event(self, a0: QEvent | None) → bool

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)

get_plot()

Required for BaseTransformMixin

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)

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

keyPressEvent(self, a0: QKeyEvent | None)

keyReleaseEvent(self, a0: QKeyEvent | None)

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

metric(self, a0: QPaintDevice.PaintDeviceMetric) → int

minimumHeight(self) → int

minimumSize(self) → QSize

minimumSizeHint(self) → QSize

minimumWidth(self) → int

mouseDoubleClickEvent(self, a0: QMouseEvent | None)

mouseGrabber() → QWidget | None

mouseMoveEvent(self, a0: QMouseEvent | None)

mousePressEvent(self, a0: QMouseEvent | None)

mouseReleaseEvent(self, a0: QMouseEvent | 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

overrideWindowFlags(self, type: Qt.WindowFlags | Qt.WindowType)

overrideWindowState(self, state: Qt.WindowStates | Qt.WindowState)

paintEngine(self) → QPaintEngine | None

paintEvent(self, a0: QPaintEvent | None)

paintingActive(self) → bool

palette(self) → QPalette

parent(self) → QObject | None

parentWidget(self) → QWidget | None

physicalDpiX(self) → int

physicalDpiY(self) → int

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)

receivers(self, signal: PYQT_SIGNAL) → int

rect(self) → QRect

reject_changes()

Restore item original transform settings

releaseKeyboard(self)

releaseMouse(self)

releaseShortcut(self, id: int)

removeAction(self, action: QAction | None)

removeEventFilter(self, a0: QObject | None)

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()

Reset crop/transform image settings

reset_transformation()

Reset transformation

resize(self, a0: QSize)

resize(self, w: int, h: int) → None

resizeEvent(self, a0: QResizeEvent | None)

restoreGeometry(self, geometry: QByteArray | bytes | bytearray) → bool

restore_original_state()

Restore item original state

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)

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)

set_item(item)

Set associated item – must be a TrImageItem object

sharedPainter(self) → QPainter | None

show(self)

showEvent(self, a0: QShowEvent | None)

showFullScreen(self)

showMaximized(self)

showMinimized(self)

showNormal(self)

show_crop_rect(state)

Show/hide cropping rectangle shape

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)

unset_item()

Unset the associated item, freeing memory

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

wheelEvent(self, a0: QWheelEvent | None)

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