guiqwt.widgets.fit¶
- The fit module provides an interactive curve fitting widget/dialog allowing:
to fit data manually (by moving sliders)
or automatically (with standard optimization algorithms provided by
scipy
).
Example¶

Reference¶
- guiqwt.widgets.fit.guifit(x, y, fitfunc, fitparams, fitargs=None, fitkwargs=None, wintitle=None, title=None, xlabel=None, ylabel=None, param_cols=1, auto_fit=True, winsize=None, winpos=None)[source]¶
GUI-based curve fitting tool
- class guiqwt.widgets.fit.FitDialog(wintitle=None, icon='guiqwt.svg', edit=True, toolbar=False, options=None, parent=None, panels=None, param_cols=1, legend_anchor='TR', auto_fit=False)[source]¶
- class DialogCode¶
- class PaintDeviceMetric¶
- class RenderFlag¶
- class RenderFlags¶
- class RenderFlags(f: Union[QWidget.RenderFlags, QWidget.RenderFlag])
- class RenderFlags(a0: QWidget.RenderFlags)
- accept(self)¶
- acceptDrops(self) bool ¶
- accessibleDescription(self) str ¶
- accessibleName(self) str ¶
- actionEvent(self, a0: QActionEvent)¶
- actions(self) List[QAction] ¶
- activateWindow(self)¶
- activate_default_tool()¶
Activate default tool
- addAction(self, action: QAction)¶
- addActions(self, actions: Iterable[QAction])¶
- add_panel(panel)¶
Register a panel to the plot manager
- Plot manager’s registration sequence is the following:
add plots
add panels
add tools
- add_plot(plot, plot_id=<class 'guiqwt.plot.DefaultPlotID'>)¶
- Register a plot to the plot manager:
plot:
guiqwt.curve.CurvePlot
orguiqwt.image.ImagePlot
objectplot_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:
add plots
add panels
add tools
- 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:
add plots
add panels
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)¶
- autoFillBackground(self) bool ¶
- backgroundRole(self) QPalette.ColorRole ¶
- baseSize(self) QSize ¶
- blockSignals(self, b: bool) bool ¶
- changeEvent(self, a0: QEvent)¶
- childAt(self, p: QPoint) QWidget ¶
- childAt(self, ax: int, ay: int) QWidget
- childEvent(self, a0: QChildEvent)¶
- children(self) List[QObject] ¶
- childrenRect(self) QRect ¶
- childrenRegion(self) QRegion ¶
- clearFocus(self)¶
- clearMask(self)¶
- close(self) bool ¶
- closeEvent(self, a0: QCloseEvent)¶
- colorCount(self) int ¶
- 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)¶
- contextMenuPolicy(self) Qt.ContextMenuPolicy ¶
- create(self, window: PyQt5.sip.voidptr = 0, initializeWindow: bool = True, destroyOldWindow: bool = True)¶
- createWindowContainer(window: QWindow, parent: Optional[QWidget] = None, flags: Union[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)¶
Create the plotting widget (which is an instance of class
guiqwt.plot.BaseCurveWidget
), add it to the dialog box main layout (guiqwt.plot.CurveDialog.plot_layout
) and then add the item list panelMay be overriden to customize the plot layout (
guiqwt.plot.CurveDialog.plot_layout
)
- cursor(self) QCursor ¶
- customEvent(self, a0: QEvent)¶
- 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)¶
- dragLeaveEvent(self, a0: QDragLeaveEvent)¶
- dragMoveEvent(self, a0: QDragMoveEvent)¶
- dropEvent(self, a0: QDropEvent)¶
- dumpObjectInfo(self)¶
- dumpObjectTree(self)¶
- dynamicPropertyNames(self) List[QByteArray] ¶
- effectiveWinId(self) PyQt5.sip.voidptr ¶
- ensurePolished(self)¶
- enterEvent(self, a0: QEvent)¶
- event(self, a0: QEvent) bool ¶
- eventFilter(self, a0: QObject, a1: QEvent) bool ¶
- exec(self) int ¶
- exec_(self) int ¶
- find(a0: PyQt5.sip.voidptr) QWidget ¶
- findChild(self, type: type, name: str = '', options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) QObject ¶
- findChild(self, types: Tuple, name: str = '', options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) QObject
- findChildren(self, type: type, name: str = '', options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) List[QObject] ¶
- findChildren(self, types: Tuple, name: str = '', options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) List[QObject]
- findChildren(self, type: type, regExp: QRegExp, options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) List[QObject]
- findChildren(self, types: Tuple, regExp: QRegExp, options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) List[QObject]
- findChildren(self, type: type, re: QRegularExpression, options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) List[QObject]
- findChildren(self, types: Tuple, re: QRegularExpression, options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) List[QObject]
- focusInEvent(self, a0: QFocusEvent)¶
- focusNextChild(self) bool ¶
- focusNextPrevChild(self, next: bool) bool ¶
- focusOutEvent(self, a0: QFocusEvent)¶
- focusPolicy(self) Qt.FocusPolicy ¶
- focusPreviousChild(self) bool ¶
- focusProxy(self) QWidget ¶
- focusWidget(self) QWidget ¶
- font(self) QFont ¶
- fontInfo(self) QFontInfo ¶
- fontMetrics(self) QFontMetrics ¶
- foregroundRole(self) QPalette.ColorRole ¶
- frameGeometry(self) QRect ¶
- frameSize(self) QSize ¶
- geometry(self) QRect ¶
- getContentsMargins(self) Tuple[int, int, int, int] ¶
- 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
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_fitfunc_arguments()¶
Return fitargs and fitkwargs
- 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_values()¶
Convenience method to get fit parameter values
- 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: Union[Qt.GestureFlags, Qt.GestureFlag] = Qt.GestureFlags())¶
- grabKeyboard(self)¶
- grabMouse(self)¶
- grabMouse(self, a0: Union[QCursor, Qt.CursorShape]) None
- grabShortcut(self, key: Union[QKeySequence, QKeySequence.StandardKey, str, int], context: Qt.ShortcutContext = Qt.WindowShortcut) int ¶
- graphicsEffect(self) QGraphicsEffect ¶
- graphicsProxyWidget(self) QGraphicsProxyWidget ¶
- 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)¶
- inherits(self, classname: str) bool ¶
- initPainter(self, painter: QPainter)¶
- inputMethodEvent(self, a0: QInputMethodEvent)¶
- inputMethodHints(self) Qt.InputMethodHints ¶
- inputMethodQuery(self, a0: Qt.InputMethodQuery) Any ¶
- insertAction(self, before: QAction, action: QAction)¶
- insertActions(self, before: QAction, actions: Iterable[QAction])¶
- installEventFilter(self, a0: QObject)¶
- isActiveWindow(self) bool ¶
- isAncestorOf(self, child: QWidget) bool ¶
- isEnabled(self) bool ¶
- isEnabledTo(self, a0: QWidget) 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) bool ¶
- isWidgetType(self) bool ¶
- isWindow(self) bool ¶
- isWindowModified(self) bool ¶
- isWindowType(self) bool ¶
- keyPressEvent(self, a0: QKeyEvent)¶
- keyReleaseEvent(self, a0: QKeyEvent)¶
- keyboardGrabber() QWidget ¶
- killTimer(self, id: int)¶
- layout(self) QLayout ¶
- layoutDirection(self) Qt.LayoutDirection ¶
- leaveEvent(self, a0: QEvent)¶
- locale(self) QLocale ¶
- logicalDpiX(self) int ¶
- logicalDpiY(self) int ¶
- lower(self)¶
- mapFrom(self, a0: QWidget, a1: QPoint) QPoint ¶
- mapFromGlobal(self, a0: QPoint) QPoint ¶
- mapFromParent(self, a0: QPoint) QPoint ¶
- mapTo(self, a0: QWidget, 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 ¶
- metric(self, a0: QPaintDevice.PaintDeviceMetric) int ¶
- minimumHeight(self) int ¶
- minimumSize(self) QSize ¶
- minimumSizeHint(self) QSize ¶
- minimumWidth(self) int ¶
- mouseDoubleClickEvent(self, a0: QMouseEvent)¶
- mouseGrabber() QWidget ¶
- mouseMoveEvent(self, a0: QMouseEvent)¶
- mousePressEvent(self, a0: QMouseEvent)¶
- mouseReleaseEvent(self, a0: QMouseEvent)¶
- move(self, a0: QPoint)¶
- move(self, ax: int, ay: int) None
- moveEvent(self, a0: QMoveEvent)¶
- moveToThread(self, thread: QThread)¶
- nativeEvent(self, eventType: Union[QByteArray, bytes, bytearray], message: PyQt5.sip.voidptr) Tuple[bool, int] ¶
- nativeParentWidget(self) QWidget ¶
- nextInFocusChain(self) QWidget ¶
- normalGeometry(self) QRect ¶
- objectName(self) str ¶
- open(self)¶
- overrideWindowFlags(self, type: Union[Qt.WindowFlags, Qt.WindowType])¶
- overrideWindowState(self, state: Union[Qt.WindowStates, Qt.WindowState])¶
- paintEngine(self) QPaintEngine ¶
- paintEvent(self, a0: QPaintEvent)¶
- paintingActive(self) bool ¶
- palette(self) QPalette ¶
- parent(self) QObject ¶
- parentWidget(self) QWidget ¶
- physicalDpiX(self) int ¶
- physicalDpiY(self) int ¶
- pos(self) QPoint ¶
- previousInFocusChain(self) QWidget ¶
- property(self, name: str) 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 ¶
- refresh(slider_value=None)¶
Refresh Fit Tool dialog box
- register_all_curve_tools()¶
Register standard, curve-related and other tools
- register_all_image_tools()¶
Register standard, image-related and other tools
- register_curve_tools()¶
Register only curve-related tools
- register_image_tools()¶
Register only image-related tools
- register_other_tools()¶
Register other common 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, curve-related and other tools - i.e. calling this method is exactly the same as calling
guiqwt.plot.CurveDialog.register_all_curve_tools()
This method may be overriden to provide a fully customized set of tools
- reject(self)¶
- releaseKeyboard(self)¶
- releaseMouse(self)¶
- releaseShortcut(self, id: int)¶
- removeAction(self, action: QAction)¶
- removeEventFilter(self, a0: QObject)¶
- render(self, target: QPaintDevice, targetOffset: QPoint = QPoint(), sourceRegion: QRegion = QRegion(), flags: Union[QWidget.RenderFlags, QWidget.RenderFlag] = QWidget.RenderFlags(QWidget.RenderFlag.DrawWindowBackground | QWidget.RenderFlag.DrawChildren))¶
- render(self, painter: QPainter, targetOffset: QPoint = QPoint(), sourceRegion: QRegion = QRegion(), flags: Union[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
- resize(self, a0: QSize)¶
- resize(self, w: int, h: int) None
- resizeEvent(self, a0: QResizeEvent)¶
- restoreGeometry(self, geometry: Union[QByteArray, bytes, bytearray]) bool ¶
- result(self) int ¶
- saveGeometry(self) QByteArray ¶
- screen(self) QScreen ¶
- scroll(self, dx: int, dy: int)¶
- scroll(self, dx: int, dy: int, a2: QRect) None
- sender(self) QObject ¶
- senderSignalIndex(self) int ¶
- setAcceptDrops(self, on: bool)¶
- setAccessibleDescription(self, description: str)¶
- setAccessibleName(self, name: str)¶
- 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: Union[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)¶
- 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)¶
- setHidden(self, hidden: bool)¶
- setInputMethodHints(self, hints: Union[Qt.InputMethodHints, Qt.InputMethodHint])¶
- setLayout(self, a0: QLayout)¶
- 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)¶
- setPalette(self, a0: QPalette)¶
- setParent(self, parent: QWidget)¶
- setParent(self, parent: QWidget, f: Union[Qt.WindowFlags, Qt.WindowType]) None
- setProperty(self, name: str, 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)¶
- setStyle(self, a0: QStyle)¶
- setStyleSheet(self, styleSheet: str)¶
- setTabOrder(a0: QWidget, a1: QWidget)¶
- setTabletTracking(self, enable: bool)¶
- setToolTip(self, a0: str)¶
- setToolTipDuration(self, msec: int)¶
- setUpdatesEnabled(self, enable: bool)¶
- setVisible(self, visible: bool)¶
- setWhatsThis(self, a0: str)¶
- setWindowFilePath(self, filePath: str)¶
- setWindowFlag(self, a0: Qt.WindowType, on: bool = True)¶
- setWindowFlags(self, type: Union[Qt.WindowFlags, Qt.WindowType])¶
- setWindowIcon(self, icon: QIcon)¶
- setWindowIconText(self, a0: str)¶
- setWindowModality(self, windowModality: Qt.WindowModality)¶
- setWindowModified(self, a0: bool)¶
- setWindowOpacity(self, level: float)¶
- setWindowRole(self, a0: str)¶
- setWindowState(self, state: Union[Qt.WindowStates, Qt.WindowState])¶
- setWindowTitle(self, a0: str)¶
- 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
- show(self)¶
- showEvent(self, a0: QShowEvent)¶
- 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)¶
- startTimer(self, interval: int, timerType: Qt.TimerType = Qt.CoarseTimer) int ¶
- statusTip(self) str ¶
- style(self) QStyle ¶
- styleSheet(self) str ¶
- tabletEvent(self, a0: QTabletEvent)¶
- testAttribute(self, attribute: Qt.WidgetAttribute) bool ¶
- thread(self) QThread ¶
- timerEvent(self, a0: QTimerEvent)¶
- toolTip(self) str ¶
- toolTipDuration(self) int ¶
- tr(self, sourceText: str, disambiguation: Optional[str] = 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)¶
- 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)¶
- width(self) int ¶
- widthMM(self) int ¶
- winId(self) PyQt5.sip.voidptr ¶
- window(self) QWidget ¶
- windowFilePath(self) str ¶
- windowFlags(self) Qt.WindowFlags ¶
- windowHandle(self) QWindow ¶
- 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.fit.FitParam(name, value, min, max, logscale=False, steps=5000, format='%.3f', size_offset=0, unit='')[source]¶
- class guiqwt.widgets.fit.AutoFitParam(title: str | None = None, comment: str | None = None, icon: str = '')[source]¶
- accept(vis: object) None ¶
Helper function that passes the visitor to the accept methods of all the items in this dataset
- Args:
vis (object): visitor object
- check() list[str] ¶
Check the dataset item values
- Returns:
list[str]: list of errors
- classmethod create(**kwargs) DataSet ¶
Create a new instance of the DataSet class
- Args:
**kwargs: keyword arguments to set the DataItem values
- Returns:
DataSet instance
- deserialize(reader: HDF5Reader | JSONReader | INIReader) None ¶
Deserialize the dataset
- Args:
reader (HDF5Reader | JSONReader | INIReader): reader object
- edit(parent: QWidget | None = None, apply: Callable | None = None, size: Any | None = None) DataSetEditDialog ¶
Open a dialog box to edit data set
- Args:
- parent (QWidget): parent widget (default is None,
meaning no parent)
apply (Callable): apply callback (default is None) size (QSize | tuple[int, int]): dialog size (QSize object
or integer tuple (width, height))
- get_comment() str | None ¶
Return data set comment
- Returns:
str | None: comment
- get_icon() str | None ¶
Return data set icon
- Returns:
str | None: icon
- get_title() str ¶
Return data set title
- Returns:
str: title
- read_config(conf: UserConfig, section: str, option: str) None ¶
Read configuration from a UserConfig instance
- Args:
conf (UserConfig): UserConfig instance section (str): section name option (str): option name
- serialize(writer: HDF5Writer | JSONWriter | INIWriter) None ¶
Serialize the dataset
- Args:
writer (HDF5Writer | JSONWriter | INIWriter): writer object
- set_defaults() None ¶
Set default values
- classmethod set_global_prop(realm: str, **kwargs) None ¶
Set global properties for all data items in the dataset
- Args:
realm (str): realm name **kwargs (dict): properties to set
- text_edit() None ¶
Edit data set with text input only
- to_string(debug: bool | None = False, indent: str | None = None, align: bool | None = False, show_hidden: bool | None = True) str ¶
Return readable string representation of the data set If debug is True, add more details on data items
- Args:
debug (bool): if True, add more details on data items indent (str): indentation string (default is None,
meaning no indentation)
align (bool): if True, align data items (default is False) show_hidden (bool): if True, show hidden data items
(default is True)
- Returns:
str: string representation of the data set
- view(parent: QWidget | None = None, size: Any | None = None) None ¶
Open a dialog box to view data set
- Args:
- parent (QWidget): parent widget (default is None,
meaning no parent)
- size (QSize | tuple[int, int]): dialog size (QSize object
or integer tuple (width, height))
- write_config(conf: UserConfig, section: str, option: str) None ¶
Write configuration to a UserConfig instance
- Args:
conf (UserConfig): UserConfig instance section (str): section name option (str): option name