本文整理汇总了Python中qgis.core.QgsMapLayerModel.setShowCrs方法的典型用法代码示例。如果您正苦于以下问题：Python QgsMapLayerModel.setShowCrs方法的具体用法？Python QgsMapLayerModel.setShowCrs怎么用？Python QgsMapLayerModel.setShowCrs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.core.QgsMapLayerModel的用法示例。
在下文中一共展示了QgsMapLayerModel.setShowCrs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: testDisplayRoleShowCrs
# 需要导入模块: from qgis.core import QgsMapLayerModel [as 别名]
# 或者: from qgis.core.QgsMapLayerModel import setShowCrs [as 别名]
def testDisplayRoleShowCrs(self):
l1 = create_layer('l1')
l2 = create_layer('l2')
QgsProject.instance().addMapLayers([l1, l2])
m = QgsMapLayerModel()
m.setShowCrs(True)
self.assertEqual(m.data(m.index(0, 0), Qt.DisplayRole), 'l1 [EPSG:3111]')
self.assertEqual(m.data(m.index(1, 0), Qt.DisplayRole), 'l2 [EPSG:3111]')
m.setAllowEmptyLayer(True)
self.assertFalse(m.data(m.index(0, 0), Qt.DisplayRole))
self.assertEqual(m.data(m.index(1, 0), Qt.DisplayRole), 'l1 [EPSG:3111]')
self.assertEqual(m.data(m.index(2, 0), Qt.DisplayRole), 'l2 [EPSG:3111]')
m.setAdditionalItems(['a'])
self.assertEqual(m.data(m.index(3, 0), Qt.DisplayRole), 'a')
QgsProject.instance().removeMapLayers([l1.id(), l2.id()])示例2: testGettersSetters
# 需要导入模块: from qgis.core import QgsMapLayerModel [as 别名]
# 或者: from qgis.core.QgsMapLayerModel import setShowCrs [as 别名]
def testGettersSetters(self):
""" test model getters/setters """
m = QgsMapLayerModel()
m.setItemsCheckable(True)
self.assertTrue(m.itemsCheckable())
m.setItemsCheckable(False)
self.assertFalse(m.itemsCheckable())
m.setAllowEmptyLayer(True)
self.assertTrue(m.allowEmptyLayer())
m.setAllowEmptyLayer(False)
self.assertFalse(m.allowEmptyLayer())
m.setShowCrs(True)
self.assertTrue(m.showCrs())
m.setShowCrs(False)
self.assertFalse(m.showCrs())
m.setAdditionalItems(['a', 'b'])
self.assertEqual(m.additionalItems(), ['a', 'b'])
m.setAdditionalItems([])
self.assertFalse(m.additionalItems())示例3: testDisplayRoleShowCrs
# 需要导入模块: from qgis.core import QgsMapLayerModel [as 别名]
# 或者: from qgis.core.QgsMapLayerModel import setShowCrs [as 别名]
def testDisplayRoleShowCrs(self):
l1 = create_layer('l1')
l2 = create_layer('l2')
l3 = QgsVectorLayer("NoGeometry?field=fldtxt:string&field=fldint:integer",
'no geom', "memory")
QgsProject.instance().addMapLayers([l1, l2, l3])
m = QgsMapLayerModel()
m.setShowCrs(True)
self.assertEqual(m.data(m.index(0, 0), Qt.DisplayRole), 'l1 [EPSG:3111]')
self.assertEqual(m.data(m.index(1, 0), Qt.DisplayRole), 'l2 [EPSG:3111]')
self.assertEqual(m.data(m.index(2, 0), Qt.DisplayRole), 'no geom')
m.setAllowEmptyLayer(True)
self.assertFalse(m.data(m.index(0, 0), Qt.DisplayRole))
self.assertEqual(m.data(m.index(1, 0), Qt.DisplayRole), 'l1 [EPSG:3111]')
self.assertEqual(m.data(m.index(2, 0), Qt.DisplayRole), 'l2 [EPSG:3111]')
self.assertEqual(m.data(m.index(3, 0), Qt.DisplayRole), 'no geom')
m.setAdditionalItems(['a'])
self.assertEqual(m.data(m.index(4, 0), Qt.DisplayRole), 'a')
QgsProject.instance().removeMapLayers([l1.id(), l2.id(), l3.id()])