Class: QgsPointClusterRendererWidget

class qgis.gui.QgsPointClusterRendererWidget

Bases: QgsRendererWidget

A widget which allows configuration of the properties for a QgsPointClusterRenderer.

QgsPointClusterRendererWidget(layer: Optional[QgsVectorLayer], style: Optional[QgsStyle], renderer: Optional[QgsFeatureRenderer]) Constructor for QgsPointClusterRendererWidget.

Parameters:
actionEvent(self, a0: QActionEvent | None)
changeEvent(self, a0: QEvent | None)
changeSymbolAngle(self)

Change marker angles of selected symbols

changeSymbolColor(self)

Change color of selected symbols

changeSymbolOpacity(self)

Change opacity of selected symbols

changeSymbolSize(self)

Change marker sizes of selected symbols

changeSymbolUnit(self)

Change units mm/map units of selected symbols

changeSymbolWidth(self)

Change line widths of selected symbols

childEvent(self, a0: QChildEvent | None)
closeEvent(self, a0: QCloseEvent | None)
connectNotify(self, signal: QMetaMethod)
contextMenuEvent(self, a0: QContextMenuEvent | None)
contextMenuViewCategories(self, p: QPoint)
copy(self)
create(layer: QgsVectorLayer | None, style: QgsStyle | None, renderer: QgsFeatureRenderer | None) → QgsRendererWidget | None

Returns a new QgsPointClusterRendererWidget.

Parameters:
Return type:

Optional[QgsRendererWidget]

Returns:

new QgsRendererWidget

createDataDefinedSizeLegendWidget(self, symbol: QgsMarkerSymbol | None, ddsLegend: QgsDataDefinedSizeLegend | None) → QgsDataDefinedSizeLegendWidget | None

Creates widget to setup data-defined size legend. Returns newly created panel - may be None if it could not be opened. Ownership is transferred to the caller.

createExpressionContext(self) → QgsExpressionContext
Return type:

QgsExpressionContext

customEvent(self, a0: QEvent | None)
destroy(self, destroyWindow: bool = True, destroySubWindows: bool = True)
disconnectNotify(self, signal: QMetaMethod)
dragEnterEvent(self, a0: QDragEnterEvent | None)
dragLeaveEvent(self, a0: QDragLeaveEvent | None)
dragMoveEvent(self, a0: QDragMoveEvent | None)
dropEvent(self, a0: QDropEvent | None)
enterEvent(self, a0: QEvent | None)
event(self, a0: QEvent | None) → bool
focusInEvent(self, a0: QFocusEvent | None)
focusNextChild(self) → bool
focusNextPrevChild(self, next: bool) → bool
focusOutEvent(self, a0: QFocusEvent | None)
focusPreviousChild(self) → bool
hideEvent(self, a0: QHideEvent | None)
initPainter(self, painter: QPainter | None)
inputMethodEvent(self, a0: QInputMethodEvent | None)
isSignalConnected(self, signal: QMetaMethod) → bool
keyPressEvent(self, event: QKeyEvent | None)

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

Parameters:

event – The key event

keyReleaseEvent(self, a0: QKeyEvent | None)
leaveEvent(self, a0: QEvent | None)
metric(self, a0: QPaintDevice.PaintDeviceMetric) → int
mouseDoubleClickEvent(self, a0: QMouseEvent | None)
mouseMoveEvent(self, a0: QMouseEvent | None)
mousePressEvent(self, a0: QMouseEvent | None)
mouseReleaseEvent(self, a0: QMouseEvent | None)
moveEvent(self, a0: QMoveEvent | None)
nativeEvent(self, eventType: QByteArray | bytes | bytearray, message: PyQt5.sip.voidptr | None)
paintEvent(self, a0: QPaintEvent | None)
paste(self)
pasteSymbolToSelection(self)

Pastes the clipboard symbol over selected items.

Added in version 3.10.

receivers(self, signal: PYQT_SIGNAL) → int
refreshSymbolView(self)
registerDataDefinedButton(self, button: QgsPropertyOverrideButton | None, key: QgsFeatureRenderer.Property)

Registers a data defined override button. Handles setting up connections for the button and initializing the button to show the correct descriptions and help text for the associated property.

renderer(self) → QgsFeatureRenderer | None
Return type:

Optional[QgsFeatureRenderer]

resizeEvent(self, a0: QResizeEvent | None)
selectedSymbols(self) → List[QgsSymbol]

Subclasses may provide the capability of changing multiple symbols at once by implementing the following two methods and by connecting the slot contextMenuViewCategories(const QPoint&).

sender(self) → QObject | None
senderSignalIndex(self) → int
setContext(self, context: QgsSymbolWidgetContext)
Parameters:

context (QgsSymbolWidgetContext)

setSymbolLevels(self, levels: Iterable[QgsLegendSymbolItem], enabled: bool)

Sets the symbol levels for the renderer defined in the widget.

The levels argument defines the updated list of symbols with rendering passes set.

The enabled arguments specifies if symbol levels should be enabled for the renderer.

Added in version 3.20.

sharedPainter(self) → QPainter | None
showEvent(self, a0: QShowEvent | None)
tabletEvent(self, a0: QTabletEvent | None)
timerEvent(self, a0: QTimerEvent | None)
updateMicroFocus(self)
wheelEvent(self, a0: QWheelEvent | None)