本文整理汇总了Python中qgis.gui.QgsProjectionSelectionDialog.setCrs方法的典型用法代码示例。如果您正苦于以下问题：Python QgsProjectionSelectionDialog.setCrs方法的具体用法？Python QgsProjectionSelectionDialog.setCrs怎么用？Python QgsProjectionSelectionDialog.setCrs使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qgis.gui.QgsProjectionSelectionDialog的用法示例。
在下文中一共展示了QgsProjectionSelectionDialog.setCrs方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: crsTriggered
# 需要导入模块: from qgis.gui import QgsProjectionSelectionDialog [as 别名]
# 或者: from qgis.gui.QgsProjectionSelectionDialog import setCrs [as 别名]
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()示例2: testDialogNotSetOption
# 需要导入模块: from qgis.gui import QgsProjectionSelectionDialog [as 别名]
# 或者: from qgis.gui.QgsProjectionSelectionDialog import setCrs [as 别名]
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())示例3: testDialogGettersSetters
# 需要导入模块: from qgis.gui import QgsProjectionSelectionDialog [as 别名]
# 或者: from qgis.gui.QgsProjectionSelectionDialog import setCrs [as 别名]
def testDialogGettersSetters(self):
""" basic tests for QgsProjectionSelectionTreeWidget """
w = QgsProjectionSelectionDialog()
w.show()
w.setCrs(QgsCoordinateReferenceSystem('EPSG:3111'))
self.assertEqual(w.crs().authid(), 'EPSG:3111')