Class: QgsMapUnitScaleWidget

class qgis.gui.QgsMapUnitScaleWidget

Bases: QgsPanelWidget

A widget which allows the user to choose the minimum and maximum scale of an object in map units and millimeters. This widget is designed to allow users to edit the properties of a QgsMapUnitScale object.

New in version 3.0.

QgsMapUnitScaleWidget(parent: QWidget = None) Constructor for QgsMapUnitScaleWidget.

Parameters

parent

parent widget

Methods

actionEvent

changeEvent

childEvent

closeEvent

connectNotify

contextMenuEvent

create

customEvent

destroy

disconnectNotify

dragEnterEvent

dragLeaveEvent

dragMoveEvent

dropEvent

enterEvent

event

focusInEvent

focusNextChild

focusNextPrevChild

focusOutEvent

focusPreviousChild

hideEvent

initPainter

inputMethodEvent

isSignalConnected

keyPressEvent

Overridden key press event to handle the esc event on the widget.

keyReleaseEvent

leaveEvent

mapUnitScale

Returns a QgsMapUnitScale representing the settings shown in the widget.

metric

mouseDoubleClickEvent

mouseMoveEvent

mousePressEvent

mouseReleaseEvent

moveEvent

nativeEvent

paintEvent

receivers

resizeEvent

sender

senderSignalIndex

setMapCanvas

Sets the map canvas associated with the widget.

setMapUnitScale

Updates the widget to reflect the settings from the specified QgsMapUnitScale object.

sharedPainter

showEvent

tabletEvent

timerEvent

updateMicroFocus

wheelEvent

Signals

mapUnitScaleChanged

Emitted when the settings in the widget are modified.

actionEvent(self, QActionEvent)
changeEvent(self, QEvent)
childEvent(self, QChildEvent)
closeEvent(self, QCloseEvent)
connectNotify(self, QMetaMethod)
contextMenuEvent(self, QContextMenuEvent)
create(self, window: sip.voidptr = 0, initializeWindow: bool = True, destroyOldWindow: bool = True)
customEvent(self, QEvent)
destroy(self, destroyWindow: bool = True, destroySubWindows: bool = True)
disconnectNotify(self, QMetaMethod)
dragEnterEvent(self, QDragEnterEvent)
dragLeaveEvent(self, QDragLeaveEvent)
dragMoveEvent(self, QDragMoveEvent)
dropEvent(self, QDropEvent)
enterEvent(self, QEvent)
event(self, QEvent)bool
focusInEvent(self, QFocusEvent)
focusNextChild(self)bool
focusNextPrevChild(self, bool)bool
focusOutEvent(self, QFocusEvent)
focusPreviousChild(self)bool
hideEvent(self, QHideEvent)
initPainter(self, QPainter)
inputMethodEvent(self, QInputMethodEvent)
isSignalConnected(self, QMetaMethod)bool
keyPressEvent(self, event: QKeyEvent)

Overridden key press event to handle the esc event on the widget.

Parameters

event – The key event

keyReleaseEvent(self, QKeyEvent)
leaveEvent(self, QEvent)
mapUnitScale(self)QgsMapUnitScale

Returns a QgsMapUnitScale representing the settings shown in the widget.

Return type

QgsMapUnitScale

mapUnitScaleChanged

Emitted when the settings in the widget are modified.

Parameters

scale (QgsMapUnitScale) – QgsMapUnitScale reflecting new settings from the widget [signal]

metric(self, QPaintDevice.PaintDeviceMetric)int
mouseDoubleClickEvent(self, QMouseEvent)
mouseMoveEvent(self, QMouseEvent)
mousePressEvent(self, QMouseEvent)
mouseReleaseEvent(self, QMouseEvent)
moveEvent(self, QMoveEvent)
nativeEvent(self, Union[QByteArray, bytes, bytearray], sip.voidptr)Tuple[bool, int]
paintEvent(self, QPaintEvent)
receivers(self, PYQT_SIGNAL)int
resizeEvent(self, QResizeEvent)
sender(self)QObject
senderSignalIndex(self)int
setMapCanvas(self, canvas: QgsMapCanvas)

Sets the map canvas associated with the widget. This allows the widget to retrieve the current map scale from the canvas.

Parameters

canvas (QgsMapCanvas) – map canvas

setMapUnitScale(self, scale: QgsMapUnitScale)

Updates the widget to reflect the settings from the specified QgsMapUnitScale object.

Parameters

scale (QgsMapUnitScale) – map unit scale to show in widget

See also

mapUnitScale()

sharedPainter(self)QPainter
showEvent(self, QShowEvent)
tabletEvent(self, QTabletEvent)
timerEvent(self, QTimerEvent)
updateMicroFocus(self)
wheelEvent(self, QWheelEvent)