def outProjFile(self):
header = "Define layer CRS:"
sentence1 = self.tr(
"Please select the projection system that defines the current layer."
)
sentence2 = self.tr(
"Layer CRS information will be updated to the selected CRS.")
projSelector = QgsGenericProjectionSelector(self)
projSelector.setMessage("<h2>%s</h2>%s <br/> %s" %
(header, sentence1, sentence2))
if projSelector.exec_():
self.crs = QgsCoordinateReferenceSystem(
projSelector.selectedCrsId(),
QgsCoordinateReferenceSystem.InternalCrsId)
print "AUTHID", projSelector.selectedAuthId()
if len(projSelector.selectedAuthId()) == 0:
QMessageBox.information(self,
self.tr("Export to new projection"),
self.tr("No Valid CRS selected"))
return
else:
self.txtProjection.clear()
self.txtProjection.insert(self.crs.authid() + " - " +
self.crs.description())
else:
return
def on_cmdOutCRS_clicked(self):
dlg = QgsGenericProjectionSelector(self)
dlg.setMessage(self.tr('Select coordinate system'))
if dlg.exec_():
if dlg.selectedAuthId() != '':
self.outQgsCRS = QgsCoordinateReferenceSystem(
dlg.selectedAuthId())
if self.outQgsCRS.geographicFlag():
self.outQgsCRS = None
self.send_to_messagebar(unicode(
self.
tr("Geographic coordinate systems are not allowed. Resetting to default.."
)),
level=QgsMessageBar.WARNING,
duration=5)
else:
self.outQgsCRS = None
if self.outQgsCRS is None:
self.autoSetCoordinateSystem()
self.lblOutCRSTitle.setStyleSheet('color:black')
self.lblOutCRS.setStyleSheet('color:black')
self.lblOutCRS.setText(
self.tr('{} - {}'.format(self.outQgsCRS.description(),
self.outQgsCRS.authid())))
def onSpecifyCRS(self):
selector = QgsGenericProjectionSelector(self)
selector.setMessage("Specify CRS of the mesh file")
selector.setSelectedCrsId(self.layer.crs().srsid())
if selector.exec_():
self.crs = QgsCoordinateReferenceSystem(selector.selectedCrsId(), QgsCoordinateReferenceSystem.InternalCrsId)
self.updateEditCRS()
def onSpecifyCRS(self):
selector = QgsGenericProjectionSelector(self)
selector.setMessage("Specify CRS of the mesh file")
selector.setSelectedCrsId(self.layer.crs().srsid())
if selector.exec_():
self.crs = QgsCoordinateReferenceSystem(
selector.selectedCrsId(),
QgsCoordinateReferenceSystem.InternalCrsId)
self.updateEditCRS()
def setSrc(self):
projSelector = QgsGenericProjectionSelector()
projSelector.setMessage(theMessage='Por favor, selecione um sistema de coordenada !')
projSelector.exec_()
if projSelector.selectedAuthId():
epsg = int(projSelector.selectedAuthId().split(':')[-1])
# test = QgsCoordinateReferenceSystem(epsg, QgsCoordinateReferenceSystem.EpsgCrsId)
self.SRCLineEdit.setText(str(epsg))
self.epsg = epsg
else:
self.msg(u"Selecione SRC para criar Banco !")
def on_srsButton_clicked(self):
projSelector = QgsGenericProjectionSelector()
message = self.tr('Select the Spatial Reference System!')
projSelector.setMessage(theMessage=message)
if not projSelector.exec_():
QMessageBox.warning(self, self.tr("Warning!"), message)
return
else:
self.epsg = int(projSelector.selectedAuthId().split(':')[-1])
srs = QgsCoordinateReferenceSystem(
self.epsg, QgsCoordinateReferenceSystem.EpsgCrsId)
self.srLineEdit.setText(srs.description())
def on_crsButton_clicked(self):
projSelector = QgsGenericProjectionSelector()
message = 'Select the Spatial Reference System!'
projSelector.setMessage(theMessage=message)
projSelector.exec_()
try:
epsg = int(projSelector.selectedAuthId().split(':')[-1])
self.crs = QgsCoordinateReferenceSystem(epsg, QgsCoordinateReferenceSystem.EpsgCrsId)
if self.crs:
self.crsLineEdit.setText(self.crs.description())
except:
QMessageBox.warning(self, self.tr("Warning!"), self.tr(message))
def on_crsButton_clicked(self):
projSelector = QgsGenericProjectionSelector()
message = 'Select the Spatial Reference System!'
projSelector.setMessage(theMessage=message)
projSelector.exec_()
try:
epsg = int(projSelector.selectedAuthId().split(':')[-1])
self.crs = QgsCoordinateReferenceSystem(
epsg, QgsCoordinateReferenceSystem.EpsgCrsId)
if self.crs:
self.crsLineEdit.setText(self.crs.description())
except:
QMessageBox.warning(self, self.tr("Warning!"), self.tr(message))
def setaSistCoordCriaSpatialite(self):
projSelector = QgsGenericProjectionSelector()
projSelector.setMessage(theMessage=self.tr('Please, select the coordinate system'))
projSelector.exec_()
try:
self.epsgCriaSpatialite = int(projSelector.selectedAuthId().split(':')[-1])
self.srsCriaSpatialite = QgsCoordinateReferenceSystem(self.epsgCriaSpatialite, QgsCoordinateReferenceSystem.EpsgCrsId)
if self.srsCriaSpatialite <> "":
self.coordSysDefinido = True
self.coordSysCriaSpatialiteLineEdit.setText(self.srsCriaSpatialite.description())
except:
self.bar.pushMessage("", self.tr('Please, select the coordinate system'), level=QgsMessageBar.WARNING)
pass
def setaSistCoordCriaSpatialite(self):
projSelector = QgsGenericProjectionSelector()
projSelector.setMessage(theMessage=self.tr('Please, select the coordinate system'))
projSelector.exec_()
try:
self.epsgCriaSpatialite = int(projSelector.selectedAuthId().split(':')[-1])
self.srsCriaSpatialite = QgsCoordinateReferenceSystem(self.epsgCriaSpatialite, QgsCoordinateReferenceSystem.EpsgCrsId)
if self.srsCriaSpatialite <> "":
self.coordSysDefinido = True
self.coordSysCriaSpatialiteLineEdit.setText(self.srsCriaSpatialite.description())
except:
self.bar.pushMessage("", self.tr('Please, select the coordinate system'), level=QgsMessageBar.WARNING)
pass
def on_srsButton_clicked(self):
'''
Opens the dialog to select CRS
'''
projSelector = QgsGenericProjectionSelector()
message = self.tr('Select the Spatial Reference System!')
projSelector.setMessage(theMessage=message)
if not projSelector.exec_():
QMessageBox.warning(self, self.tr("Warning!"), message)
return
else:
self.epsg = int(projSelector.selectedAuthId().split(':')[-1])
srs = QgsCoordinateReferenceSystem(self.epsg, QgsCoordinateReferenceSystem.EpsgCrsId)
self.srLineEdit.setText(srs.description())
def on_pbnCrs_pressed(self):
selector = QgsGenericProjectionSelector(self)
selector.setMessage();
if self.layerCrs.description():
selector.setSelectedCrsId( self.layerCrs.srsid() );
elif self.selectedCrs.description():
selector.setSelectedCrsId( self.selectedCrs.srsid() );
if selector.exec_():
self.selectedCrs.createFromId( selector.selectedCrsId(), QgsCoordinateReferenceSystem.InternalCrsId );
self.ui.cboCrs.setCurrentIndex(2)
if self.selectedCrs.description():
self.ui.cboCrs.setItemText(2,
self.tr( "Selected" ) + " (%s, %s)" % (self.selectedCrs.description(), self.selectedCrs.authid()) )
else:
self.ui.cboCrs.setItemText(2, self.tr("Selected (None)"))
def on_srsButton_clicked(self):
"""
Opens the CRS selector dialog
"""
projSelector = QgsGenericProjectionSelector()
message = 'Select the Spatial Reference System!'
projSelector.setMessage(theMessage=message)
projSelector.exec_()
try:
self.epsg = int(projSelector.selectedAuthId().split(':')[-1])
srs = QgsCoordinateReferenceSystem(self.epsg, QgsCoordinateReferenceSystem.EpsgCrsId)
if srs:
self.srsEdit.setText(srs.description())
else:
self.epsg = 4326
except:
QMessageBox.warning(self, self.tr("Warning!"), message)
def outProjFile(self):
header = "Define layer CRS:"
sentence1 = self.tr("Please select the projection system that defines the current layer.")
sentence2 = self.tr("Layer CRS information will be updated to the selected CRS.")
projSelector = QgsGenericProjectionSelector(self)
projSelector.setMessage("<h2>%s</h2>%s <br/> %s" % (header, sentence1, sentence2))
if projSelector.exec_():
self.crs = QgsCoordinateReferenceSystem(projSelector.selectedCrsId(), QgsCoordinateReferenceSystem.InternalCrsId)
print "AUTHID", projSelector.selectedAuthId()
if len(projSelector.selectedAuthId()) == 0:
QMessageBox.information(self, self.tr("Export to new projection"), self.tr("No Valid CRS selected"))
return
else:
self.txtProjection.clear()
self.txtProjection.insert(self.crs.authid() + " - " + self.crs.description())
else:
return
def on_srsButton_clicked(self):
"""
Opens the CRS selector dialog
"""
projSelector = QgsGenericProjectionSelector()
message = 'Select the Spatial Reference System!'
projSelector.setMessage(theMessage=message)
projSelector.exec_()
try:
self.epsg = int(projSelector.selectedAuthId().split(':')[-1])
srs = QgsCoordinateReferenceSystem(
self.epsg, QgsCoordinateReferenceSystem.EpsgCrsId)
if srs:
self.srsEdit.setText(srs.description())
else:
self.epsg = 4326
except:
QMessageBox.warning(self, self.tr("Warning!"), message)
def on_cmdInCRS_clicked(self):
dlg = QgsGenericProjectionSelector(self)
dlg.setMessage('Select coordinate system for the input file geometry')
if self.vesper_qgscrs is not None:
dlg.setSelectedAuthId(self.vesper_qgscrs.authid())
if dlg.exec_():
if dlg.selectedAuthId() != '': # ie clicked ok without selecting a projection
crs = QgsCoordinateReferenceSystem(dlg.selectedAuthId())
if crs == 'Unspecified' or crs == '':
self.vesper_qgscrs = None
self.lneInCRS.setText('Unspecified')
else:
self.vesper_qgscrs = QgsCoordinateReferenceSystem(crs)
self.vesper_qgscrs.validate()
self.lneInCRS.setText(
'{} - {}'.format(self.vesper_qgscrs.description(), self.vesper_qgscrs.authid()))
self.lneInCRS.setStyleSheet('color:black;background:transparent;')
self.lblInCRSTitle.setStyleSheet('color:black')
def on_cmdInCRS_clicked(self):
self.messageBar.clearWidgets()
dlg = QgsGenericProjectionSelector(self)
dlg.setMessage('Select coordinate system for the Vesper raster files')
if dlg.exec_():
if dlg.selectedAuthId() != '':
self.in_qgscrs = QgsCoordinateReferenceSystem(dlg.selectedAuthId())
if self.in_qgscrs == 'Unspecified' or self.in_qgscrs == '':
self.lblInCRS.setText('Unspecified')
self.lblOutCRS.setText('Unspecified')
else:
self.lblInCRS.setText('{} - {}'.format(self.in_qgscrs.description(),
self.in_qgscrs.authid()))
self.lblInCRS.setStyleSheet('color:black;background:transparent;')
self.lblInCRSTitle.setStyleSheet('color:black')
self.cleanMessageBars(self)
def on_pbnCrs_pressed(self):
selector = QgsGenericProjectionSelector(self)
selector.setMessage()
if self.layerCrs.description():
selector.setSelectedCrsId(self.layerCrs.srsid())
elif self.selectedCrs.description():
selector.setSelectedCrsId(self.selectedCrs.srsid())
if selector.exec_():
self.selectedCrs.createFromId(
selector.selectedCrsId(),
QgsCoordinateReferenceSystem.InternalCrsId)
self.ui.cboCrs.setCurrentIndex(2)
if self.selectedCrs.description():
self.ui.cboCrs.setItemText(
2,
self.tr("Selected") + " (%s, %s)" %
(self.selectedCrs.description(), self.selectedCrs.authid()))
else:
self.ui.cboCrs.setItemText(2, self.tr("Selected (None)"))
def geomapfishCrsButtonClicked(self):
dlg = QgsGenericProjectionSelector(self)
dlg.setMessage('Select GeoMapFish CRS')
dlg.setSelectedAuthId(self.geomapfishCrs.text())
if dlg.exec_():
self.geomapfishCrs.setText(dlg.selectedAuthId())
def geomapfishCrsButtonClicked(self):
dlg = QgsGenericProjectionSelector(self)
dlg.setMessage('Select GeoMapFish CRS')
dlg.setSelectedAuthId(self.geomapfishCrs.text())
if dlg.exec_():
self.geomapfishCrs.setText(dlg.selectedAuthId())
