Class: QgsMapCanvasSnappingUtils¶
- class qgis.gui.QgsMapCanvasSnappingUtils(canvas: QgsMapCanvas, parent: QObject = None)¶
Bases:
QgsSnappingUtils
Construct map canvas snapping utils object
- Parameters
canvas – map canvas
parent – parent object if
False
it will block until indexing is done
Snapping utils instance that is connected to a canvas and updates the configuration (map settings + current layer) whenever that is changed in the canvas.
Methods
Deletes all existing locators (e.g.
- param index
- param count
- childEvent(self, QChildEvent)¶
- clearAllLocators(self)¶
Deletes all existing locators (e.g. when destination CRS has changed and we need to reindex)
- connectNotify(self, QMetaMethod)¶
- customEvent(self, QEvent)¶
- disconnectNotify(self, QMetaMethod)¶
- isSignalConnected(self, QMetaMethod) → bool¶
- prepareIndexProgress(self, index: int)¶
- Parameters
index (int) –
- prepareIndexStarting(self, count: int)¶
- Parameters
count (int) –
- receivers(self, PYQT_SIGNAL) → int¶
- sender(self) → QObject¶
- senderSignalIndex(self) → int¶
- timerEvent(self, QTimerEvent)¶