Class: QgsLayoutViewTriangleRubberBand

class qgis.gui.QgsLayoutViewTriangleRubberBand

Bases: QgsLayoutViewRubberBand

QgsLayoutViewTriangleRubberBand is triangular rubber band for use within QgsLayoutView widgets.

QgsLayoutViewTriangleRubberBand(view: Optional[QgsLayoutView] = None) Constructor for QgsLayoutViewTriangleRubberBand.

Methods

childEvent
connectNotify
create	param view:
customEvent
disconnectNotify
finish	param position:
isSignalConnected
receivers
sender
senderSignalIndex
start	param position:
timerEvent
update	param position:
updateRect	Calculates an updated bounding box rectangle from a original start position and new position.

childEvent(self, a0: QChildEvent | None)

connectNotify(self, signal: QMetaMethod)

create(self, view: QgsLayoutView | None) → QgsLayoutViewTriangleRubberBand | None

Parameters:

view (Optional[QgsLayoutView])

Return type:

Optional[QgsLayoutViewTriangleRubberBand]

customEvent(self, a0: QEvent | None)

disconnectNotify(self, signal: QMetaMethod)

finish(self, position: QPointF | QPoint = QPointF(), modifiers: Qt.KeyboardModifiers | Qt.KeyboardModifier = Qt.KeyboardModifiers()) → QRectF

Parameters:

• position (Union[QPointF)

• modifiers (Union[Qt.KeyboardModifiers)

Return type:

QRectF

isSignalConnected(self, signal: QMetaMethod) → bool

receivers(self, signal: PYQT_SIGNAL) → int

sender(self) → QObject | None

senderSignalIndex(self) → int

start(self, position: QPointF | QPoint, modifiers: Qt.KeyboardModifiers | Qt.KeyboardModifier)

Parameters:

• position (Union[QPointF)

• modifiers (Union[Qt.KeyboardModifiers)

timerEvent(self, a0: QTimerEvent | None)

update(self, position: QPointF | QPoint, modifiers: Qt.KeyboardModifiers | Qt.KeyboardModifier)

Parameters:

• position (Union[QPointF)

• modifiers (Union[Qt.KeyboardModifiers)

updateRect(self, start: QPointF | QPoint, position: QPointF | QPoint, constrainSquare: bool, fromCenter: bool) → QRectF

Calculates an updated bounding box rectangle from a original start position and new position. If constrainSquare is True then the bounding box will be forced to a square shape. If fromCenter is True then the original start position will form the center point of the returned rectangle.