Class: QgsGraduatedSymbolRendererWidget¶
- class qgis.gui.QgsGraduatedSymbolRendererWidget(layer: QgsVectorLayer, style: QgsStyle, renderer: QgsFeatureRenderer)¶
Bases:
QgsRendererWidget
Methods
Adds a class manually to the classification
Applies current symbol to selected ranges, or to all ranges if none is selected
- param item
- param rangeIdx
- param rangeIdx
Change marker angles of selected symbols
Change color of selected symbols
Change opacity of selected symbols
Change marker sizes of selected symbols
Change units mm/map units of selected symbols
Change line widths of selected symbols
- param layer
Creates widget to setup data-defined size legend.
Removes all classes from the classification
Removes currently selected classes
- param lowerBound
- param field
- param event
- param idx
- param idx
Refreshes the ranges for the renderer.
- rtype
QgsFeatureRenderer
- rtype
bool
Returns a list of indexes for the classes under selection
- rtype
List[QgsRendererRange]
- rtype
List[QgsSymbol]
- param context
Toggle the link between classes boundaries
- param updateCount
- actionEvent(self, QActionEvent)¶
- addClass(self)¶
Adds a class manually to the classification
- applyChangeToSymbol(self)¶
Applies current symbol to selected ranges, or to all ranges if none is selected
- changeCurrentValue(self, item: QStandardItem)¶
- Parameters
item (QStandardItem) –
- changeEvent(self, QEvent)¶
- changeRange(self, rangeIdx: int)¶
- Parameters
rangeIdx (int) –
- changeRangeSymbol(self, rangeIdx: int)¶
- Parameters
rangeIdx (int) –
- changeSelectedSymbols(self)¶
- 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, QChildEvent)¶
- classifyGraduated(self)¶
- closeEvent(self, QCloseEvent)¶
- connectNotify(self, QMetaMethod)¶
- connectUpdateHandlers(self)¶
- contextMenuEvent(self, QContextMenuEvent)¶
- contextMenuViewCategories(self, p: QPoint)¶
- copy(self)¶
- create(layer: QgsVectorLayer, style: QgsStyle, renderer: QgsFeatureRenderer) → QgsRendererWidget¶
- Parameters
layer (QgsVectorLayer) –
style (QgsStyle) –
renderer (QgsFeatureRenderer) –
- Return type
- createDataDefinedSizeLegendWidget(self, symbol: QgsMarkerSymbol, ddsLegend: QgsDataDefinedSizeLegend) → QgsDataDefinedSizeLegendWidget¶
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.New in version 3.0.
- customEvent(self, QEvent)¶
- deleteAllClasses(self)¶
Removes all classes from the classification
- deleteClasses(self)¶
Removes currently selected classes
- destroy(self, destroyWindow: bool = True, destroySubWindows: bool = True)¶
- disconnectNotify(self, QMetaMethod)¶
- disconnectUpdateHandlers(self)¶
- dragEnterEvent(self, QDragEnterEvent)¶
- dragLeaveEvent(self, QDragLeaveEvent)¶
- dragMoveEvent(self, QDragMoveEvent)¶
- dropEvent(self, QDropEvent)¶
- enterEvent(self, QEvent)¶
- event(self, QEvent) → bool¶
- findSymbolForRange(self, lowerBound: float, upperBound: float, ranges: Iterable[QgsRendererRange]) → QgsSymbol¶
- Parameters
lowerBound (float) –
upperBound (float) –
ranges (Iterable[QgsRendererRange]) –
- Return type
- focusInEvent(self, QFocusEvent)¶
- focusNextChild(self) → bool¶
- focusNextPrevChild(self, bool) → bool¶
- focusOutEvent(self, QFocusEvent)¶
- focusPreviousChild(self) → bool¶
- graduatedColumnChanged(self, field: str)¶
- Parameters
field (str) –
- hideEvent(self, QHideEvent)¶
- initPainter(self, QPainter)¶
- inputMethodEvent(self, QInputMethodEvent)¶
- isSignalConnected(self, QMetaMethod) → bool¶
- keyPressEvent(self, event: QKeyEvent)¶
- Parameters
event (QKeyEvent) –
- keyReleaseEvent(self, QKeyEvent)¶
- labelFormatChanged(self)¶
- leaveEvent(self, QEvent)¶
- metric(self, QPaintDevice.PaintDeviceMetric) → int¶
- modelDataChanged(self)¶
- 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)¶
- paste(self)¶
- pasteSymbolToSelection(self)¶
- rangesClicked(self, idx: QModelIndex)¶
- Parameters
idx (QModelIndex) –
- rangesDoubleClicked(self, idx: QModelIndex)¶
- Parameters
idx (QModelIndex) –
- reapplyColorRamp(self)¶
- reapplySizes(self)¶
- receivers(self, PYQT_SIGNAL) → int¶
- refreshRanges(self, reset: bool)¶
Refreshes the ranges for the renderer.
The
reset
argument is deprecated and has no effect.- Parameters
reset (bool) –
- refreshSymbolView(self)¶
- renderer(self) → QgsFeatureRenderer¶
- Return type
- resizeEvent(self, QResizeEvent)¶
- rowsMoved(self)¶
- rowsOrdered(self) → bool¶
- Return type
bool
- selectedClasses(self) → List[int]¶
Returns a list of indexes for the classes under selection
- Return type
List[int]
- selectedRanges(self) → List[QgsRendererRange]¶
- Return type
List[QgsRendererRange]
- sender(self) → QObject¶
- senderSignalIndex(self) → int¶
- setContext(self, context: QgsSymbolWidgetContext)¶
- Parameters
context (QgsSymbolWidgetContext) –
- showEvent(self, QShowEvent)¶
- showSymbolLevels(self)¶
- tabletEvent(self, QTabletEvent)¶
- timerEvent(self, QTimerEvent)¶
- toggleBoundariesLink(self, linked: bool)¶
Toggle the link between classes boundaries
- Parameters
linked (bool) –
- updateMicroFocus(self)¶
- updateUiFromRenderer(self, updateCount: bool = True)¶
- Parameters
updateCount (bool = True) –
- wheelEvent(self, QWheelEvent)¶