def accept(self):
self.buttonOk.setEnabled( False )
if self.inPoint1.currentText() == "":
QMessageBox.information(self, self.tr("Create Point Distance Matrix"), self.tr("Please specify input point layer"))
elif self.outFile.text() == "":
QMessageBox.information(self, self.tr("Create Point Distance Matrix"), self.tr("Please specify output file"))
elif self.inPoint2.currentText() == "":
QMessageBox.information(self, self.tr("Create Point Distance Matrix"), self.tr("Please specify target point layer"))
elif self.inField1.currentText() == "":
QMessageBox.information(self, self.tr("Create Point Distance Matrix"), self.tr("Please specify input unique ID field"))
elif self.inField2.currentText() == "":
QMessageBox.information(self, self.tr("Create Point Distance Matrix"), self.tr("Please specify target unique ID field"))
else:
point1 = self.inPoint1.currentText()
point2 = self.inPoint2.currentText()
field1 = self.inField1.currentText()
field2 = self.inField2.currentText()
outPath = self.outFile.text()
if self.rdoLinear.isChecked(): matType = "Linear"
elif self.rdoStandard.isChecked(): matType = "Standard"
else: matType = "Summary"
if self.chkNearest.isChecked(): nearest = self.spnNearest.value()
else: nearest = 0
outName = ftools_utils.getShapefileName(outPath,'.csv')
self.outFile.clear()
self.compute(point1, point2, field1, field2, outPath, matType, nearest, self.progressBar)
self.progressBar.setValue(100)
addToTOC = QMessageBox.information(self, "Create Point Distance Matrix", self.tr("Created output matrix:\n") + outPath)
self.progressBar.setValue(0)
self.buttonOk.setEnabled( True )
def accept(self):
self.buttonOk.setEnabled( False )
if self.inPolygon.currentText() == "":
QMessageBox.information(self, self.tr("Sum Line Lengths In Polyons"), self.tr("Please specify input polygon vector layer"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Sum Line Lengths In Polyons"), self.tr("Please specify output shapefile"))
elif self.inPoint.currentText() == "":
QMessageBox.information(self, self.tr("Sum Line Lengths In Polyons"), self.tr("Please specify input line vector layer"))
elif self.lnField.text() == "":
QMessageBox.information(self, self.tr("Sum Line Lengths In Polyons"), self.tr("Please specify output length field"))
else:
inPoly = self.inPolygon.currentText()
inLns = self.inPoint.currentText()
inField = self.lnField.text()
outPath = self.outShape.text()
outName = ftools_utils.getShapefileName( outPath )
self.compute(inPoly, inLns, inField, outPath, self.progressBar)
self.outShape.clear()
addToTOC = QMessageBox.question(self, self.tr("Sum line lengths"), self.tr("Created output shapefile:\n%s\n\nWould you like to add the new layer to the TOC?") % (unicode(outPath)), QMessageBox.Yes, QMessageBox.No, QMessageBox.NoButton)
if addToTOC == QMessageBox.Yes:
self.vlayer = QgsVectorLayer(outPath, unicode(outName), "ogr")
QgsMapLayerRegistry.instance().addMapLayers([self.vlayer])
self.populateLayers()
self.progressBar.setValue(0)
self.buttonOk.setEnabled( True )
def accept(self):
self.buttonOk.setEnabled(False)
if self.inShape.currentText() == "":
QMessageBox.information(self, self.tr("Random Points"),
self.tr("No input layer specified"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Random Points"),
self.tr("Please specify output shapefile"))
else:
inName = self.inShape.currentText()
self.progressBar.setValue(1)
outPath = self.outShape.text()
self.progressBar.setValue(2.5)
outName = ftools_utils.getShapefileName(outPath)
self.progressBar.setValue(5)
mLayer = ftools_utils.getMapLayerByName(unicode(inName))
if mLayer.type() == mLayer.VectorLayer:
inLayer = ftools_utils.getVectorLayerByName(unicode(inName))
if self.rdoUnstratified.isChecked():
design = self.tr("unstratified")
value = self.spnUnstratified.value()
elif self.rdoStratified.isChecked():
design = self.tr("stratified")
value = self.spnStratified.value()
elif self.rdoDensity.isChecked():
design = self.tr("density")
value = self.spnDensity.value()
else:
design = self.tr("field")
value = unicode(self.cmbField.currentText())
elif mLayer.type() == mLayer.RasterLayer:
inLayer = ftools_utils.getRasterLayerByName(unicode(inName))
design = self.tr("unstratified")
value = self.spnUnstratified.value()
else:
QMessageBox.information(self, self.tr("Random Points"),
self.tr("Unknown layer type..."))
minimum = 0.00
self.progressBar.setValue(10)
if self.randomize(inLayer, outPath, minimum, design, value):
self.progressBar.setValue(100)
self.outShape.clear()
if self.addToCanvasCheck.isChecked():
addCanvasCheck = ftools_utils.addShapeToCanvas(
unicode(outPath))
if not addCanvasCheck:
QMessageBox.warning(
self, self.tr("Random Points"),
self.tr("Error loading output shapefile:\n%s") %
(unicode(outPath)))
self.populateLayers()
else:
QMessageBox.information(
self, self.tr("Random Points"),
self.tr("Created output shapefile:\n%s") %
(unicode(outPath)))
self.progressBar.setValue(0)
self.buttonOk.setEnabled(True)
def accept(self):
self.buttonOk.setEnabled(False)
if not self.rdoCoordinates.isChecked() and self.inShape.currentText(
) == "":
QMessageBox.information(self, self.tr("Generate Regular Points"),
self.tr("Please specify input layer"))
elif self.rdoCoordinates.isChecked() and (self.xMin.text() == ""
or self.xMax.text() == ""
or self.yMin.text() == ""
or self.yMax.text() == ""):
QMessageBox.information(
self, self.tr("Generate Regular Points"),
self.tr("Please properly specify extent coordinates"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Generate Regular Points"),
self.tr("Please specify output shapefile"))
else:
inName = self.inShape.currentText()
outPath = self.outShape.text()
self.outShape.clear()
outName = ftools_utils.getShapefileName(outPath)
if self.rdoSpacing.isChecked(): value = self.spnSpacing.value()
else: value = self.spnNumber.value()
if self.chkRandom.isChecked(): offset = True
else: offset = False
if self.rdoBoundary.isChecked():
mLayer = ftools_utils.getMapLayerByName(unicode(inName))
boundBox = mLayer.extent()
crs = mLayer.crs()
else:
boundBox = QgsRectangle(float(self.xMin.text()),
float(self.yMin.text()),
float(self.xMax.text()),
float(self.yMax.text()))
crs = self.mapCanvas.mapRenderer().destinationCrs()
print crs.isValid()
if not crs.isValid(): crs = None
self.regularize(boundBox, outPath, offset, value,
self.rdoSpacing.isChecked(), self.spnInset.value(),
crs)
if self.addToCanvasCheck.isChecked():
addCanvasCheck = ftools_utils.addShapeToCanvas(
unicode(outPath))
if not addCanvasCheck:
QMessageBox.warning(
self, self.tr("Generate Regular Points"),
self.tr("Error loading output shapefile:\n%s") %
(unicode(outPath)))
self.populateLayers()
else:
QMessageBox.information(
self, self.tr("Generate Regular Points"),
self.tr("Created output shapefile:\n%s") %
(unicode(outPath)))
self.progressBar.setValue(0)
self.buttonOk.setEnabled(True)
def accept(self):
self.buttonOk.setEnabled(False)
if self.inShape.currentText() == "":
QMessageBox.information(self, self.tr("Random Points"),
self.tr("No input layer specified"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Random Points"),
self.tr("Please specify output shapefile"))
else:
inName = self.inShape.currentText()
self.progressBar.setValue(1)
outPath = self.outShape.text()
self.progressBar.setValue(2.5)
outName = ftools_utils.getShapefileName(outPath)
self.progressBar.setValue(5)
mLayer = ftools_utils.getMapLayerByName(unicode(inName))
if mLayer.type() == mLayer.VectorLayer:
inLayer = ftools_utils.getVectorLayerByName(unicode(inName))
if self.rdoUnstratified.isChecked():
design = self.tr("unstratified")
value = self.spnUnstratified.value()
elif self.rdoStratified.isChecked():
design = self.tr("stratified")
value = self.spnStratified.value()
elif self.rdoDensity.isChecked():
design = self.tr("density")
value = self.spnDensity.value()
else:
design = self.tr("field")
value = unicode(self.cmbField.currentText())
elif mLayer.type() == mLayer.RasterLayer:
inLayer = ftools_utils.getRasterLayerByName(unicode(inName))
design = self.tr("unstratified")
value = self.spnUnstratified.value()
else:
QMessageBox.information(self, self.tr("Random Points"),
self.tr("Unknown layer type..."))
minimum = 0.00
self.progressBar.setValue(10)
if self.randomize(inLayer, outPath, minimum, design, value):
self.progressBar.setValue(100)
self.outShape.clear()
addToTOC = QMessageBox.question(
self, self.tr("Random Points"),
self.
tr("Created output point shapefile:\n%s\n\nWould you like to add the new layer to the TOC?"
) % (outPath), QMessageBox.Yes, QMessageBox.No,
QMessageBox.NoButton)
if addToTOC == QMessageBox.Yes:
self.vlayer = QgsVectorLayer(outPath, unicode(outName),
"ogr")
QgsMapLayerRegistry.instance().addMapLayers([self.vlayer])
self.populateLayers()
self.progressBar.setValue(0)
self.buttonOk.setEnabled(True)
def accept(self):
self.buttonOk.setEnabled(False)
if self.inShape.currentText() == "":
QMessageBox.information(
self, self.tr("Spatial Join"),
self.tr("Please specify target vector layer"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Spatial Join"),
self.tr("Please specify output shapefile"))
elif self.joinShape.currentText() == "":
QMessageBox.information(
self, self.tr("Spatial Join"),
self.tr("Please specify join vector layer"))
elif self.rdoSummary.isChecked() and not (
self.chkMean.isChecked() or self.chkSum.isChecked()
or self.chkMin.isChecked() or self.chkMax.isChecked()
or self.chkMean.isChecked() or self.chkMedian.isChecked()):
QMessageBox.information(
self, self.tr("Spatial Join"),
self.tr("Please specify at least one summary statistic"))
else:
inName = self.inShape.currentText()
joinName = self.joinShape.currentText()
outPath = self.outShape.text()
if self.rdoSummary.isChecked():
summary = True
sumList = []
if self.chkSum.isChecked(): sumList.append("SUM")
if self.chkMean.isChecked(): sumList.append("MEAN")
if self.chkMin.isChecked(): sumList.append("MIN")
if self.chkMax.isChecked(): sumList.append("MAX")
if self.chkMedian.isChecked(): sumList.append("MED")
else:
summary = False
sumList = ["all"]
if self.rdoKeep.isChecked(): keep = True
else: keep = False
outName = ftools_utils.getShapefileName(outPath)
res = self.compute(inName, joinName, outPath, summary, sumList,
keep, self.progressBar)
self.outShape.clear()
if res:
addToTOC = QMessageBox.question(
self, self.tr("Spatial Join"),
self.
tr("Created output shapefile:\n%s\n\nWould you like to add the new layer to the TOC?"
) % (unicode(outPath)), QMessageBox.Yes, QMessageBox.No,
QMessageBox.NoButton)
if addToTOC == QMessageBox.Yes:
self.vlayer = QgsVectorLayer(outPath, unicode(outName),
"ogr")
QgsMapLayerRegistry.instance().addMapLayers([self.vlayer])
self.progressBar.setValue(0)
self.buttonOk.setEnabled(True)
def accept(self):
self.buttonOk.setEnabled(False)
if not self.rdoCoordinates.isChecked() and self.inShape.currentText(
) == "":
QMessageBox.information(self, self.tr("Generate Regular Points"),
self.tr("Please specify input layer"))
elif self.rdoCoordinates.isChecked() and (self.xMin.text() == ""
or self.xMax.text() == ""
or self.yMin.text() == ""
or self.yMax.text() == ""):
QMessageBox.information(
self, self.tr("Generate Regular Points"),
self.tr("Please properly specify extent coordinates"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Generate Regular Points"),
self.tr("Please specify output shapefile"))
else:
inName = self.inShape.currentText()
outPath = self.outShape.text()
self.outShape.clear()
outName = ftools_utils.getShapefileName(outPath)
if self.rdoSpacing.isChecked(): value = self.spnSpacing.value()
else: value = self.spnNumber.value()
if self.chkRandom.isChecked(): offset = True
else: offset = False
if self.rdoBoundary.isChecked():
mLayer = ftools_utils.getMapLayerByName(unicode(inName))
boundBox = mLayer.extent()
crs = mLayer.crs()
else:
boundBox = QgsRectangle(float(self.xMin.text()),
float(self.yMin.text()),
float(self.xMax.text()),
float(self.yMax.text()))
crs = self.mapCanvas.mapRenderer().destinationCrs()
print crs.isValid()
if not crs.isValid(): crs = None
self.regularize(boundBox, outPath, offset, value,
self.rdoSpacing.isChecked(), self.spnInset.value(),
crs)
addToTOC = QMessageBox.question(
self, self.tr("Generate Regular Points"),
self.
tr("Created output point shapefile:\n%s\n\nWould you like to add the new layer to the TOC?"
) % (outPath), QMessageBox.Yes, QMessageBox.No,
QMessageBox.NoButton)
if addToTOC == QMessageBox.Yes:
self.vlayer = QgsVectorLayer(outPath, unicode(outName), "ogr")
QgsMapLayerRegistry.instance().addMapLayers([self.vlayer])
self.populateLayers()
self.progressBar.setValue(0)
self.buttonOk.setEnabled(True)
def accept(self):
self.buttonOk.setEnabled( False )
if self.inShape.currentText() == "":
QMessageBox.information(self, self.tr("Random Points"), self.tr("No input layer specified"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Random Points"), self.tr("Please specify output shapefile"))
else:
inName = self.inShape.currentText()
self.progressBar.setValue(1)
outPath = self.outShape.text()
self.progressBar.setValue(2.5)
outName = ftools_utils.getShapefileName( outPath )
self.progressBar.setValue(5)
mLayer = ftools_utils.getMapLayerByName(unicode(inName))
if mLayer.type() == mLayer.VectorLayer:
inLayer = ftools_utils.getVectorLayerByName(unicode(inName))
if self.rdoUnstratified.isChecked():
design = self.tr("unstratified")
value = self.spnUnstratified.value()
elif self.rdoStratified.isChecked():
design = self.tr("stratified")
value = self.spnStratified.value()
elif self.rdoDensity.isChecked():
design = self.tr("density")
value = self.spnDensity.value()
else:
design = self.tr("field")
value = unicode(self.cmbField.currentText())
elif mLayer.type() == mLayer.RasterLayer:
inLayer = ftools_utils.getRasterLayerByName(unicode(inName))
design = self.tr("unstratified")
value = self.spnUnstratified.value()
else:
QMessageBox.information(self, self.tr("Random Points"), self.tr("Unknown layer type..."))
minimum = 0.00
self.progressBar.setValue(10)
if self.randomize(inLayer, outPath, minimum, design, value):
self.progressBar.setValue(100)
self.outShape.clear()
if self.addToCanvasCheck.isChecked():
addCanvasCheck = ftools_utils.addShapeToCanvas(unicode(outPath))
if not addCanvasCheck:
QMessageBox.warning( self, self.tr("Random Points"), self.tr( "Error loading output shapefile:\n%s" ) % ( unicode( outPath ) ))
self.populateLayers()
else:
QMessageBox.information(self, self.tr("Random Points"),self.tr("Created output shapefile:\n%s" ) % ( unicode( outPath )))
self.progressBar.setValue(0)
self.buttonOk.setEnabled( True )
def accept(self):
self.buttonOk.setEnabled( False )
if self.inShape.currentText() == "":
QMessageBox.information(self, self.tr("Random Points"), self.tr("No input layer specified"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Random Points"), self.tr("Please specify output shapefile"))
else:
inName = self.inShape.currentText()
self.progressBar.setValue(1)
outPath = self.outShape.text()
self.progressBar.setValue(2.5)
outName = ftools_utils.getShapefileName( outPath )
self.progressBar.setValue(5)
mLayer = ftools_utils.getMapLayerByName(unicode(inName))
if mLayer.type() == mLayer.VectorLayer:
inLayer = ftools_utils.getVectorLayerByName(unicode(inName))
if self.rdoUnstratified.isChecked():
design = self.tr("unstratified")
value = self.spnUnstratified.value()
elif self.rdoStratified.isChecked():
design = self.tr("stratified")
value = self.spnStratified.value()
elif self.rdoDensity.isChecked():
design = self.tr("density")
value = self.spnDensity.value()
else:
design = self.tr("field")
value = unicode(self.cmbField.currentText())
elif mLayer.type() == mLayer.RasterLayer:
inLayer = ftools_utils.getRasterLayerByName(unicode(inName))
design = self.tr("unstratified")
value = self.spnUnstratified.value()
else:
QMessageBox.information(self, self.tr("Random Points"), self.tr("Unknown layer type..."))
minimum = 0.00
self.progressBar.setValue(10)
self.randomize(inLayer, outPath, minimum, design, value)
self.progressBar.setValue(100)
self.outShape.clear()
addToTOC = QMessageBox.question(self, self.tr("Random Points"),
self.tr("Created output point shapefile:\n%s\n\nWould you like to add the new layer to the TOC?") % (outPath), QMessageBox.Yes, QMessageBox.No, QMessageBox.NoButton)
if addToTOC == QMessageBox.Yes:
self.vlayer = QgsVectorLayer(outPath, unicode(outName), "ogr")
QgsMapLayerRegistry.instance().addMapLayers([self.vlayer])
self.populateLayers()
self.progressBar.setValue(0)
self.buttonOk.setEnabled( True )
def accept(self):
self.buttonOk.setEnabled(False)
if self.inShape.currentText() == "":
QMessageBox.information(self, self.tr("Spatial Join"), self.tr("Please specify target vector layer"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Spatial Join"), self.tr("Please specify output shapefile"))
elif self.joinShape.currentText() == "":
QMessageBox.information(self, self.tr("Spatial Join"), self.tr("Please specify join vector layer"))
elif self.rdoSummary.isChecked() and not (self.chkMean.isChecked() or self.chkSum.isChecked() or self.chkMin.isChecked() or self.chkMax.isChecked() or self.chkMean.isChecked() or self.chkMedian.isChecked()):
QMessageBox.information(self, self.tr("Spatial Join"), self.tr("Please specify at least one summary statistic"))
else:
inName = self.inShape.currentText()
joinName = self.joinShape.currentText()
outPath = self.outShape.text()
if self.rdoSummary.isChecked():
summary = True
sumList = []
if self.chkSum.isChecked():
sumList.append("SUM")
if self.chkMean.isChecked():
sumList.append("MEAN")
if self.chkMin.isChecked():
sumList.append("MIN")
if self.chkMax.isChecked():
sumList.append("MAX")
if self.chkMedian.isChecked():
sumList.append("MED")
else:
summary = False
sumList = ["all"]
if self.rdoKeep.isChecked():
keep = True
else:
keep = False
outName = ftools_utils.getShapefileName(outPath)
res = self.compute(inName, joinName, outPath, summary, sumList, keep, self.progressBar)
self.outShape.clear()
if res:
addToTOC = QMessageBox.question(
self, self.tr("Spatial Join"),
self.tr("Created output shapefile:\n%s\n\nWould you like to add the new layer to the TOC?") % (unicode(outPath)),
QMessageBox.Yes, QMessageBox.No, QMessageBox.NoButton)
if addToTOC == QMessageBox.Yes:
self.vlayer = QgsVectorLayer(outPath, unicode(outName), "ogr")
QgsMapLayerRegistry.instance().addMapLayers([self.vlayer])
self.progressBar.setValue(0)
self.buttonOk.setEnabled(True)
def accept(self):
self.buttonOk.setEnabled(False)
if self.inPoint1.currentText() == "":
QMessageBox.information(
self, self.tr("Create Point Distance Matrix"),
self.tr("Please specify input point layer"))
elif self.outFile.text() == "":
QMessageBox.information(self,
self.tr("Create Point Distance Matrix"),
self.tr("Please specify output file"))
elif self.inPoint2.currentText() == "":
QMessageBox.information(
self, self.tr("Create Point Distance Matrix"),
self.tr("Please specify target point layer"))
elif self.inField1.currentText() == "":
QMessageBox.information(
self, self.tr("Create Point Distance Matrix"),
self.tr("Please specify input unique ID field"))
elif self.inField2.currentText() == "":
QMessageBox.information(
self, self.tr("Create Point Distance Matrix"),
self.tr("Please specify target unique ID field"))
else:
point1 = self.inPoint1.currentText()
point2 = self.inPoint2.currentText()
field1 = self.inField1.currentText()
field2 = self.inField2.currentText()
outPath = self.outFile.text()
if self.rdoLinear.isChecked(): matType = "Linear"
elif self.rdoStandard.isChecked(): matType = "Standard"
else: matType = "Summary"
if self.chkNearest.isChecked(): nearest = self.spnNearest.value()
else: nearest = 0
outName = ftools_utils.getShapefileName(outPath, '.csv')
self.outFile.clear()
self.compute(point1, point2, field1, field2, outPath, matType,
nearest, self.progressBar)
self.progressBar.setValue(100)
addToTOC = QMessageBox.information(
self, "Create Point Distance Matrix",
self.tr("Created output matrix:\n") + outPath)
self.progressBar.setValue(0)
self.buttonOk.setEnabled(True)
def accept(self):
self.buttonOk.setEnabled(False)
if self.inPolygon.currentText() == "":
QMessageBox.information(
self, self.tr("Sum Line Lengths In Polyons"),
self.tr("Please specify input polygon vector layer"))
elif self.outShape.text() == "":
QMessageBox.information(self,
self.tr("Sum Line Lengths In Polyons"),
self.tr("Please specify output shapefile"))
elif self.inPoint.currentText() == "":
QMessageBox.information(
self, self.tr("Sum Line Lengths In Polyons"),
self.tr("Please specify input line vector layer"))
elif self.lnField.text() == "":
QMessageBox.information(
self, self.tr("Sum Line Lengths In Polyons"),
self.tr("Please specify output length field"))
else:
inPoly = self.inPolygon.currentText()
inLns = self.inPoint.currentText()
inField = self.lnField.text()
outPath = self.outShape.text()
outName = ftools_utils.getShapefileName(outPath)
self.compute(inPoly, inLns, inField, outPath, self.progressBar)
self.outShape.clear()
if self.addToCanvasCheck.isChecked():
addCanvasCheck = ftools_utils.addShapeToCanvas(
unicode(outPath))
if not addCanvasCheck:
QMessageBox.warning(
self, self.tr("Sum line lengths"),
self.tr("Error loading output shapefile:\n%s") %
(unicode(outPath)))
self.populateLayers()
else:
QMessageBox.information(
self, self.tr("Sum line lengths"),
self.tr("Created output shapefile:\n%s") %
(unicode(outPath)))
self.progressBar.setValue(0)
self.buttonOk.setEnabled(True)
def accept(self):
self.buttonOk.setEnabled(False)
if self.inPolygon.currentText() == "":
QMessageBox.information(
self, self.tr("Sum Line Lengths In Polyons"), self.tr("Please specify input polygon vector layer")
)
elif self.outShape.text() == "":
QMessageBox.information(
self, self.tr("Sum Line Lengths In Polyons"), self.tr("Please specify output shapefile")
)
elif self.inPoint.currentText() == "":
QMessageBox.information(
self, self.tr("Sum Line Lengths In Polyons"), self.tr("Please specify input line vector layer")
)
elif self.lnField.text() == "":
QMessageBox.information(
self, self.tr("Sum Line Lengths In Polyons"), self.tr("Please specify output length field")
)
else:
inPoly = self.inPolygon.currentText()
inLns = self.inPoint.currentText()
inField = self.lnField.text()
outPath = self.outShape.text()
outName = ftools_utils.getShapefileName(outPath)
self.compute(inPoly, inLns, inField, outPath, self.progressBar)
self.outShape.clear()
if self.addToCanvasCheck.isChecked():
addCanvasCheck = ftools_utils.addShapeToCanvas(unicode(outPath))
if not addCanvasCheck:
QMessageBox.warning(
self,
self.tr("Sum line lengths"),
self.tr("Error loading output shapefile:\n%s") % (unicode(outPath)),
)
self.populateLayers()
else:
QMessageBox.information(
self, self.tr("Sum line lengths"), self.tr("Created output shapefile:\n%s") % (unicode(outPath))
)
self.progressBar.setValue(0)
self.buttonOk.setEnabled(True)
def accept(self):
self.buttonOk.setEnabled( False )
if self.inShape.currentText() == "":
QMessageBox.information(self, self.tr("Coordinate statistics"), self.tr("No input vector layer specified"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Coordinate statistics"), self.tr("Please specify output shapefile"))
else:
inName = self.inShape.currentText()
outPath = self.outShape.text()
outName = ftools_utils.getShapefileName(outPath)
self.compute(inName, outPath, self.weightField.currentText(), self.sizeValue.value(), self.uniqueField.currentText())
self.progressBar.setValue(100)
self.outShape.clear()
addToTOC = QMessageBox.question(self, self.tr("Coordinate statistics"), self.tr("Created output point shapefile:\n%s\n\nWould you like to add the new layer to the TOC?") % ( outPath ), QMessageBox.Yes, QMessageBox.No, QMessageBox.NoButton)
if addToTOC == QMessageBox.Yes:
vlayer = QgsVectorLayer(outPath, unicode(outName), "ogr")
QgsMapLayerRegistry.instance().addMapLayers([vlayer])
self.populateLayers()
self.progressBar.setValue(0)
self.buttonOk.setEnabled( True )
def accept(self):
self.buttonOk.setEnabled(False)
if self.inPolygon.currentText() == "":
QMessageBox.information(
self, self.tr("Sum Line Lengths In Polyons"),
self.tr("Please specify input polygon vector layer"))
elif self.outShape.text() == "":
QMessageBox.information(self,
self.tr("Sum Line Lengths In Polyons"),
self.tr("Please specify output shapefile"))
elif self.inPoint.currentText() == "":
QMessageBox.information(
self, self.tr("Sum Line Lengths In Polyons"),
self.tr("Please specify input line vector layer"))
elif self.lnField.text() == "":
QMessageBox.information(
self, self.tr("Sum Line Lengths In Polyons"),
self.tr("Please specify output length field"))
else:
inPoly = self.inPolygon.currentText()
inLns = self.inPoint.currentText()
inField = self.lnField.text()
outPath = self.outShape.text()
outName = ftools_utils.getShapefileName(outPath)
self.compute(inPoly, inLns, inField, outPath, self.progressBar)
self.outShape.clear()
addToTOC = QMessageBox.question(
self, self.tr("Sum line lengths"),
self.
tr("Created output shapefile:\n%s\n\nWould you like to add the new layer to the TOC?"
) % (unicode(outPath)), QMessageBox.Yes, QMessageBox.No,
QMessageBox.NoButton)
if addToTOC == QMessageBox.Yes:
self.vlayer = QgsVectorLayer(outPath, unicode(outName), "ogr")
QgsMapLayerRegistry.instance().addMapLayers([self.vlayer])
self.populateLayers()
self.progressBar.setValue(0)
self.buttonOk.setEnabled(True)
def accept(self):
self.buttonOk.setEnabled( False )
if self.inShape.currentText() == "":
QMessageBox.information(self, self.tr("Coordinate statistics"), self.tr("No input vector layer specified"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Coordinate statistics"), self.tr("Please specify output shapefile"))
else:
inName = self.inShape.currentText()
outPath = self.outShape.text()
outName = ftools_utils.getShapefileName(outPath)
self.compute(inName, outPath, self.weightField.currentText(), self.sizeValue.value(), self.uniqueField.currentText())
self.progressBar.setValue(100)
self.outShape.clear()
if self.addToCanvasCheck.isChecked():
addCanvasCheck = ftools_utils.addShapeToCanvas(unicode(outPath))
if not addCanvasCheck:
QMessageBox.warning( self, self.tr("Coordinate statistics"), self.tr( "Error loading output shapefile:\n%s" ) % ( unicode( outPath ) ))
self.populateLayers()
else:
QMessageBox.information(self, self.tr("Coordinate statistics"),self.tr("Created output shapefile:\n%s" ) % ( unicode( outPath )))
self.progressBar.setValue(0)
self.buttonOk.setEnabled( True )
def accept(self):
self.buttonOk.setEnabled( False )
if not self.rdoCoordinates.isChecked() and self.inShape.currentText() == "":
QMessageBox.information(self, self.tr("Generate Regular Points"), self.tr("Please specify input layer"))
elif self.rdoCoordinates.isChecked() and (self.xMin.text() == "" or self.xMax.text() == "" or self.yMin.text() == "" or self.yMax.text() == ""):
QMessageBox.information(self, self.tr("Generate Regular Points"), self.tr("Please properly specify extent coordinates"))
elif self.outShape.text() == "":
QMessageBox.information(self, self.tr("Generate Regular Points"), self.tr("Please specify output shapefile"))
else:
inName = self.inShape.currentText()
outPath = self.outShape.text()
self.outShape.clear()
outName = ftools_utils.getShapefileName( outPath )
if self.rdoSpacing.isChecked(): value = self.spnSpacing.value()
else: value = self.spnNumber.value()
if self.chkRandom.isChecked(): offset = True
else: offset = False
if self.rdoBoundary.isChecked():
mLayer = ftools_utils.getMapLayerByName(unicode(inName))
boundBox = mLayer.extent()
crs = mLayer.crs()
else:
boundBox = QgsRectangle(float(self.xMin.text()), float(self.yMin.text()), float(self.xMax.text()), float(self.yMax.text()))
crs = self.mapCanvas.mapRenderer().destinationCrs()
print crs.isValid()
if not crs.isValid(): crs = None
self.regularize(boundBox, outPath, offset, value, self.rdoSpacing.isChecked(), self.spnInset.value(), crs)
if self.addToCanvasCheck.isChecked():
addCanvasCheck = ftools_utils.addShapeToCanvas(unicode(outPath))
if not addCanvasCheck:
QMessageBox.warning( self, self.tr("Generate Regular Points"), self.tr( "Error loading output shapefile:\n%s" ) % ( unicode( outPath ) ))
self.populateLayers()
else:
QMessageBox.information(self, self.tr("Generate Regular Points"),self.tr("Created output shapefile:\n%s" ) % ( unicode( outPath )))
self.progressBar.setValue(0)
self.buttonOk.setEnabled( True )
