def setParamValues(self):
if self.mUpdateExistingGroupBox.isChecked():
fieldName = self.mExistingFieldComboBox.currentText()
else:
fieldName = self.mOutputFieldNameLineEdit.text()
layer = dataobjects.getObjectFromName(self.cmbInputLayer.currentText())
self.alg.setParameterValue('INPUT_LAYER', layer)
self.alg.setParameterValue('FIELD_NAME', fieldName)
self.alg.setParameterValue(
'FIELD_TYPE', self.mOutputFieldTypeComboBox.currentIndex())
self.alg.setParameterValue('FIELD_LENGTH',
self.mOutputFieldWidthSpinBox.value())
self.alg.setParameterValue('FIELD_PRECISION',
self.mOutputFieldPrecisionSpinBox.value())
self.alg.setParameterValue('NEW_FIELD',
self.mNewFieldGroupBox.isChecked())
self.alg.setParameterValue('FORMULA', self.builder.expressionText())
self.alg.setOutputValue('OUTPUT_LAYER',
self.leOutputFile.text().strip() or None)
msg = self.alg.checkParameterValuesBeforeExecuting()
if msg:
QMessageBox.warning(self, self.tr('Unable to execute algorithm'),
msg)
return False
return True
def value(self):
layers = ""
for i in range(self.layersTree.topLevelItemCount()):
item = self.layersTree.topLevelItem(i)
if item:
layerName = item.text(0)
layer = dataobjects.getObjectFromName(layerName)
if not layer:
continue
provider = layer.dataProvider()
if not provider:
continue
interpolationAttribute = item.text(1)
if interpolationAttribute == "Z_COORD":
zCoord = True
fieldIndex = -1
else:
zCoord = False
fieldIndex = layer.fields().indexFromName(interpolationAttribute)
comboBox = self.layersTree.itemWidget(self.layersTree.topLevelItem(i), 2)
inputTypeName = comboBox.currentText()
if inputTypeName == self.tr("Points"):
inputType = QgsInterpolator.POINTS
elif inputTypeName == self.tr("Structure lines"):
inputType = QgsInterpolator.STRUCTURE_LINES
else:
inputType = QgsInterpolator.BREAK_LINES
layers += "{},{},{:d},{:d};".format(layer.source(), zCoord, fieldIndex, inputType)
return layers[:-1]
def setParamValues(self):
if self.mUpdateExistingGroupBox.isChecked():
fieldName = self.mExistingFieldComboBox.currentText()
else:
fieldName = self.mOutputFieldNameLineEdit.text()
layer = dataobjects.getObjectFromName(self.cmbInputLayer.currentText())
self.alg.setParameterValue('INPUT_LAYER', layer)
self.alg.setParameterValue('FIELD_NAME', fieldName)
self.alg.setParameterValue('FIELD_TYPE',
self.mOutputFieldTypeComboBox.currentIndex())
self.alg.setParameterValue('FIELD_LENGTH',
self.mOutputFieldWidthSpinBox.value())
self.alg.setParameterValue('FIELD_PRECISION',
self.mOutputFieldPrecisionSpinBox.value())
self.alg.setParameterValue('NEW_FIELD',
self.mNewFieldGroupBox.isChecked())
self.alg.setParameterValue('FORMULA', self.builder.expressionText())
self.alg.setOutputValue('OUTPUT_LAYER', self.leOutputFile.text().strip() or None)
msg = self.alg.checkParameterValuesBeforeExecuting()
if msg:
QMessageBox.warning(
self, self.tr('Unable to execute algorithm'), msg)
return False
return True
def setParamValues(self):
if self.mUpdateExistingGroupBox.isChecked():
fieldName = self.mExistingFieldComboBox.currentText()
else:
fieldName = self.mOutputFieldNameLineEdit.text()
layer = dataobjects.getObjectFromName(self.cmbInputLayer.currentText())
self.alg.setParameterValue('INPUT_LAYER', layer)
self.alg.setParameterValue('FIELD_NAME', fieldName)
self.alg.setParameterValue(
'FIELD_TYPE', self.mOutputFieldTypeComboBox.currentIndex())
self.alg.setParameterValue('FIELD_LENGTH',
self.mOutputFieldWidthSpinBox.value())
self.alg.setParameterValue('FIELD_PRECISION',
self.mOutputFieldPrecisionSpinBox.value())
self.alg.setParameterValue('NEW_FIELD',
self.mNewFieldGroupBox.isChecked())
self.alg.setParameterValue('FORMULA', self.builder.expressionText())
self.alg.setOutputValue('OUTPUT_LAYER', self.leOutputFile.text())
return True
def setParamValues(self):
if self.mUpdateExistingGroupBox.isChecked():
fieldName = self.mExistingFieldComboBox.currentText()
else:
fieldName = self.mOutputFieldNameLineEdit.text()
layer = dataobjects.getObjectFromName(self.cmbInputLayer.currentText())
self.alg.setParameterValue('INPUT_LAYER', layer)
self.alg.setParameterValue('FIELD_NAME', fieldName)
self.alg.setParameterValue('FIELD_TYPE',
self.mOutputFieldTypeComboBox.currentIndex())
self.alg.setParameterValue('FIELD_LENGTH',
self.mOutputFieldWidthSpinBox.value())
self.alg.setParameterValue('FIELD_PRECISION',
self.mOutputFieldPrecisionSpinBox.value())
self.alg.setParameterValue('NEW_FIELD',
self.mNewFieldGroupBox.isChecked())
self.alg.setParameterValue('FORMULA', self.builder.expressionText())
self.alg.setOutputValue('OUTPUT_LAYER',
self.leOutputFile.text())
return True
def value(self):
layers = ''
for i in range(self.layersTree.topLevelItemCount()):
item = self.layersTree.topLevelItem(i)
if item:
layerName = item.text(0)
layer = dataobjects.getObjectFromName(layerName)
if not layer:
continue
provider = layer.dataProvider()
if not provider:
continue
interpolationAttribute = item.text(1)
if interpolationAttribute == 'Z_COORD':
zCoord = True
fieldIndex = -1
else:
zCoord = False
fieldIndex = layer.fields().indexFromName(
interpolationAttribute)
comboBox = self.layersTree.itemWidget(
self.layersTree.topLevelItem(i), 2)
inputTypeName = comboBox.currentText()
if inputTypeName == self.tr('Points'):
inputType = QgsInterpolator.POINTS
elif inputTypeName == self.tr('Structure lines'):
inputType = QgsInterpolator.STRUCTURE_LINES
else:
inputType = QgsInterpolator.BREAK_LINES
layers += '{},{},{:d},{:d};'.format(layer.source(), zCoord,
fieldIndex, inputType)
return layers[:-1]
def test_runandload(self):
processing.runandload('qgis:countpointsinpolygon', polygons(),
points(), 'NUMPOINTS', None)
layer = getObjectFromName('Result')
self.assertIsNotNone(layer)
def test_runandload(self):
processing.runandload('qgis:countpointsinpolygon', polygons(),
points(), 'NUMPOINTS', None)
layer = getObjectFromName('Result')
self.assertIsNotNone(layer)
