Subgroup: Raster

Class: QgsRasterMinMaxWidget¶

class qgis.gui.QgsRasterMinMaxWidget(layer: QgsRasterLayer, parent: QWidget = None)¶

Bases: PyQt5.QtWidgets.QWidget

Constructor for QgsRasterMinMaxWidget

Methods

acceptDrops

accessibleDescription

accessibleName

actionEvent

actions

activateWindow

addAction

addActions

adjustSize

autoFillBackground

backgroundRole

baseSize

blockSignals

changeEvent

childAt childAt(self, int, int) -> QWidget

childEvent

children

childrenRect

childrenRegion

clearFocus

clearMask

close

closeEvent

colorCount

connectNotify

contentsMargins

contentsRect

contextMenuEvent

contextMenuPolicy

create

createWindowContainer

cursor

customEvent

deleteLater

depth

destroy

devType

devicePixelRatio

devicePixelRatioF

devicePixelRatioFScale

disconnect

disconnectNotify

doComputations Load programmatically with current values

dragEnterEvent

dragLeaveEvent

dragMoveEvent

dropEvent

dumpObjectInfo

dumpObjectTree

dynamicPropertyNames

effectiveWinId

ensurePolished

enterEvent

event

eventFilter

extent Return the extent selected by the user.

find

findChild findChild(self, Tuple, name: str = ‘’, options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) -> QObject

findChildren findChildren(self, Tuple, name: str = ‘’, options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) -> List[QObject]

focusInEvent

focusNextChild

focusNextPrevChild

focusOutEvent

focusPolicy

focusPreviousChild

focusProxy

focusWidget

font

fontInfo

fontMetrics

foregroundRole

frameGeometry

frameSize

geometry

getContentsMargins

grab

grabGesture

grabKeyboard

grabMouse grabMouse(self, Union[QCursor, Qt.CursorShape])

grabShortcut

graphicsEffect

graphicsProxyWidget

hasFocus

hasHeightForWidth

hasMouseTracking

hasTabletTracking

height

heightForWidth

heightMM

hide

hideEvent

hideUpdatedExtent Hide updated extent choice

inherits

initPainter

inputMethodEvent

inputMethodHints

inputMethodQuery

insertAction

insertActions

installEventFilter

isActiveWindow

isAncestorOf

isCollapsed Return if the widget is collaped.

isEnabled

isEnabledTo

isFullScreen

isHidden

isLeftToRight

isMaximized

isMinimized

isModal

isRightToLeft

isSignalConnected

isVisible

isVisibleTo

isWidgetType

isWindow

isWindowModified

isWindowType

keyPressEvent

keyReleaseEvent

keyboardGrabber

killTimer

layout

layoutDirection

leaveEvent

locale

logicalDpiX

logicalDpiY

lower

mapCanvas Returns the map canvas associated with the widget.

mapFrom

mapFromGlobal

mapFromParent

mapTo

mapToGlobal

mapToParent

mask

maximumHeight

maximumSize

maximumWidth

metaObject

metric

minMaxOrigin Return a QgsRasterMinMaxOrigin object with the widget values.

minimumHeight

minimumSize

minimumSizeHint

minimumWidth

mouseDoubleClickEvent

mouseGrabber

mouseMoveEvent

mousePressEvent

mouseReleaseEvent

move move(self, int, int)

moveEvent

moveToThread

nativeEvent

nativeParentWidget

nextInFocusChain

normalGeometry

objectName

overrideWindowFlags

overrideWindowState

paintEngine

paintEvent

paintingActive

palette

parent

parentWidget

physicalDpiX

physicalDpiY

pos

previousInFocusChain

property

pyqtConfigure Each keyword argument is either the name of a Qt property or a Qt signal.

raise_

receivers

rect

releaseKeyboard

releaseMouse

releaseShortcut

removeAction

removeEventFilter

render render(self, QPainter, targetOffset: QPoint = QPoint(), sourceRegion: QRegion = QRegion(), flags: Union[QWidget.RenderFlags, QWidget.RenderFlag] = QWidget.RenderFlags(QWidget.DrawWindowBackground|QWidget.DrawChildren))

repaint repaint(self, int, int, int, int)

resize resize(self, int, int)

resizeEvent

restoreGeometry

sampleSize Return the selected sample size.

saveGeometry

scroll scroll(self, int, int, QRect)

sender

senderSignalIndex

setAcceptDrops

setAccessibleDescription

setAccessibleName

setAttribute

setAutoFillBackground

setBackgroundRole

setBands

setBaseSize setBaseSize(self, QSize)

setCollapsed Set collapsed state of widget

setContentsMargins setContentsMargins(self, QMargins)

setContextMenuPolicy

setCursor

setDisabled

setEnabled

setExtent Sets the extent to use for minimum and maximum value calculation.

setFixedHeight

setFixedSize setFixedSize(self, int, int)

setFixedWidth

setFocus setFocus(self, Qt.FocusReason)

setFocusPolicy

setFocusProxy

setFont

setForegroundRole

setFromMinMaxOrigin Set the “source” of min/max values.

setGeometry setGeometry(self, int, int, int, int)

setGraphicsEffect

setHidden

setInputMethodHints

setLayout

setLayoutDirection

setLocale

setMapCanvas Sets the map canvas associated with the widget.

setMask setMask(self, QRegion)

setMaximumHeight

setMaximumSize setMaximumSize(self, QSize)

setMaximumWidth

setMinimumHeight

setMinimumSize setMinimumSize(self, QSize)

setMinimumWidth

setMouseTracking

setObjectName

setPalette

setParent setParent(self, QWidget, Union[Qt.WindowFlags, Qt.WindowType])

setProperty

setShortcutAutoRepeat

setShortcutEnabled

setSizeIncrement setSizeIncrement(self, QSize)

setSizePolicy setSizePolicy(self, QSizePolicy.Policy, QSizePolicy.Policy)

setStatusTip

setStyle

setStyleSheet

setTabOrder

setTabletTracking

setToolTip

setToolTipDuration

setUpdatesEnabled

setVisible

setWhatsThis

setWindowFilePath

setWindowFlag

setWindowFlags

setWindowIcon

setWindowIconText

setWindowModality

setWindowModified

setWindowOpacity

setWindowRole

setWindowState

setWindowTitle

sharedPainter

show

showEvent

showFullScreen

showMaximized

showMinimized

showNormal

signalsBlocked

size

sizeHint

sizeIncrement

sizePolicy

stackUnder

startTimer

statusTip

style

styleSheet

tabletEvent

testAttribute

thread

timerEvent

toolTip

toolTipDuration

tr

underMouse

ungrabGesture

unsetCursor

unsetLayoutDirection

unsetLocale

update update(self, QRect)

updateGeometry

updateMicroFocus

updatesEnabled

userHasSetManualMinMaxValues Uncheck cumulative cut, min/max, std-dev radio buttons

visibleRegion

whatsThis

wheelEvent

width

widthMM

winId

window

windowFilePath

windowFlags

windowHandle

windowIcon

windowIconText

windowModality

windowOpacity

windowRole

windowState

windowTitle

windowType

x

y

Attributes

DrawChildren

DrawWindowBackground

IgnoreMask

PdmDepth

PdmDevicePixelRatio

PdmDevicePixelRatioScaled

PdmDpiX

PdmDpiY

PdmHeight

PdmHeightMM

PdmNumColors

PdmPhysicalDpiX

PdmPhysicalDpiY

PdmWidth

PdmWidthMM

customContextMenuRequested customContextMenuRequested(self, QPoint) [signal]

destroyed destroyed(self, QObject = None) [signal]

load signal emitted when new min/max values are computed from statistics. [signal]

objectNameChanged objectNameChanged(self, str) [signal]

staticMetaObject

widgetChanged Emitted when something on the widget has changed.

windowIconChanged windowIconChanged(self, QIcon) [signal]

windowIconTextChanged windowIconTextChanged(self, str) [signal]

windowTitleChanged windowTitleChanged(self, str) [signal]

actionEvent()¶

changeEvent()¶

childEvent()¶

closeEvent()¶

connectNotify()¶

contextMenuEvent()¶

create()¶

customEvent()¶

destroy()¶

disconnectNotify()¶

doComputations(self)¶: Load programmatically with current values

dragEnterEvent()¶

dragLeaveEvent()¶

dragMoveEvent()¶

dropEvent()¶

enterEvent()¶

event()¶

extent(self) → QgsRectangle¶: Return the extent selected by the user. Either an empty extent for ‘full’ or the current visible extent.

focusInEvent()¶

focusNextChild()¶

focusNextPrevChild()¶

focusOutEvent()¶

focusPreviousChild()¶

hideEvent()¶

hideUpdatedExtent(self)¶: Hide updated extent choice

initPainter()¶

inputMethodEvent()¶

isCollapsed(self) → bool¶: Return if the widget is collaped.

isSignalConnected()¶

keyPressEvent()¶

keyReleaseEvent()¶

leaveEvent()¶

load¶: signal emitted when new min/max values are computed from statistics. [signal]

mapCanvas(self) → QgsMapCanvas¶: Returns the map canvas associated with the widget.

See also

setMapCanvas()

See also

canvasExtent()

New in version 2.16.

metric()¶

minMaxOrigin(self) → QgsRasterMinMaxOrigin¶: Return a QgsRasterMinMaxOrigin object with the widget values.

mouseDoubleClickEvent()¶

mouseMoveEvent()¶

mousePressEvent()¶

mouseReleaseEvent()¶

moveEvent()¶

nativeEvent()¶

paintEvent()¶

receivers()¶

resizeEvent()¶

sampleSize(self) → int¶: Return the selected sample size.

sender()¶

senderSignalIndex()¶

setBands(self, bands: Iterable[int])¶

setCollapsed(self, b: bool)¶: Set collapsed state of widget

setExtent(self, extent: QgsRectangle)¶

Sets the extent to use for minimum and maximum value calculation.

Parameters:	extent – extent in raster layer’s CRS

Note

if a map canvas is set using setMapCanvas(), its extent will take precedence over any extent set using this method.

setFromMinMaxOrigin(self, QgsRasterMinMaxOrigin)¶: Set the “source” of min/max values.

setMapCanvas(self, canvas: QgsMapCanvas)¶

Sets the map canvas associated with the widget. This allows the widget to retrieve the current map extent from the canvas. If a canvas is set it will take precedence over any extent set from calling setExtent().

Parameters:	canvas – map canvas