def crsTriggered(self, action):
self.crsButton.setDefaultAction(action)
self.inputProjection = action.data()
if self.inputProjection == 3:
selector = QgsProjectionSelectionDialog()
selector.setCrs(QgsCoordinateReferenceSystem(self.inputCustomCRS))
if selector.exec():
self.inputCustomCRS = selector.crs().authid()
else:
self.inputCustomCRS = 'EPSG:4326'
self.saveSettings()
def testDialogNotSetOption(self):
""" test allowing no projection option for QgsProjectionSelectionTreeWidget """
w = QgsProjectionSelectionDialog()
w.show()
w.setShowNoProjection(True)
self.assertTrue(w.showNoProjection())
w.setShowNoProjection(False)
self.assertFalse(w.showNoProjection())
w.setShowNoProjection(True)
w.setCrs(QgsCoordinateReferenceSystem())
self.assertFalse(w.crs().isValid())
def testDialogGettersSetters(self):
""" basic tests for QgsProjectionSelectionTreeWidget """
w = QgsProjectionSelectionDialog()
w.show()
w.setCrs(QgsCoordinateReferenceSystem('EPSG:3111'))
self.assertEqual(w.crs().authid(), 'EPSG:3111')
def changeCRS(self):
projSelector = QgsProjectionSelectionDialog()
projSelector.exec_()
self.crs = projSelector.crs()
self.crsLabel.setText(self.crs.authid())
def testDialogGettersSetters(self):
""" basic tests for QgsProjectionSelectionTreeWidget """
w = QgsProjectionSelectionDialog()
w.show()
w.setCrs(QgsCoordinateReferenceSystem('EPSG:3111'))
self.assertEqual(w.crs().authid(), 'EPSG:3111')
from qgis.gui import QgsProjectionSelectionDialog
lyr = iface.activeLayer()
crs_select = QgsProjectionSelectionDialog()
crs_select.exec_()
selectedcrsdef = crs_select.crs()
selectedcrs = selectedcrsdef.authid()
epsg_code = selectedcrs.split(":")
code = epsg_code[1]
for f in lyr.getFeatures():
if code != f["SR_EPSG"]:
print('diverso')
else:
print('uguale')
