class DtExtractPartTool(DtSingleTool):
def __init__(self, iface, toolBar):
super().__init__(iface, toolBar,
QtGui.QIcon(":/ExtractPart.png"),
QtCore.QCoreApplication.translate("digitizingtools",
"Split off one part and add it as a new feature"),
geometryTypes = [1, 2, 3, 4, 5, 6], dtName = "dtExtractPart")
self.tool = DtSelectPartTool(self.iface)
self.tool.partSelected.connect(self.partSelected)
self.enable()
def process(self):
self.canvas.setMapTool(self.tool)
self.act.setChecked(True)
def partSelected(self, part):
fid = part[0]
partNumber = part[1]
aPart = part[2]
layer = self.iface.mapCanvas().currentLayer()
feature = dtutils.dtGetFeatureForId(layer, fid)
geom = QgsGeometry(feature.geometry())
if geom.deletePart(partNumber):
layer.beginEditCommand(QtCore.QCoreApplication.translate("editcommand", "Extract part"))
aFeat = dtutils.dtCopyFeature(layer, feature)
aFeat.setGeometry(aPart)
layer.addFeature(aFeat)
feature.setGeometry(geom)
layer.updateFeature(feature)
layer.endEditCommand()
self.canvas.refresh()
self.tool.reset()
def __init__(self, iface, toolBar):
super().__init__(iface,
toolBar,
QtGui.QIcon(":/ExtractPart.png"),
QtCore.QCoreApplication.translate(
"digitizingtools",
"Split off one part and add it as a new feature"),
geometryTypes=[1, 2, 3, 4, 5, 6],
dtName="dtExtractPart")
self.tool = DtSelectPartTool(self.iface)
self.tool.partSelected.connect(self.partSelected)
self.enable()
def __init__(self, iface, toolBar):
super().__init__(iface, toolBar,
QtGui.QIcon(":/ExtractPart.png"),
QtCore.QCoreApplication.translate("digitizingtools",
"Split off one part and add it as a new feature"),
geometryTypes = [1, 2, 3, 4, 5, 6], dtName = "dtExtractPart")
self.tool = DtSelectPartTool(self.iface)
self.tool.partSelected.connect(self.partSelected)
self.enable()
class DtExtractPartTool(DtSingleTool):
def __init__(self, iface, toolBar):
super().__init__(iface,
toolBar,
QtGui.QIcon(":/ExtractPart.png"),
QtCore.QCoreApplication.translate(
"digitizingtools",
"Split off one part and add it as a new feature"),
geometryTypes=[1, 2, 3, 4, 5, 6],
dtName="dtExtractPart")
self.tool = DtSelectPartTool(self.iface)
self.tool.partSelected.connect(self.partSelected)
self.enable()
def process(self):
self.canvas.setMapTool(self.tool)
self.act.setChecked(True)
def partSelected(self, part):
fid = part[0]
partNumber = part[1]
aPart = part[2]
layer = self.iface.mapCanvas().currentLayer()
feature = dtutils.dtGetFeatureForId(layer, fid)
geom = QgsGeometry(feature.geometry())
if geom.deletePart(partNumber):
layer.beginEditCommand(
QtCore.QCoreApplication.translate("editcommand",
"Extract part"))
aFeat = dtutils.dtCopyFeature(layer, feature)
aFeat.setGeometry(aPart)
layer.addFeature(aFeat)
feature.setGeometry(geom)
layer.updateFeature(feature)
layer.endEditCommand()
self.canvas.refresh()
self.tool.reset()
