本文整理汇总了Python中qgis.core.QgsPalLayerSettings.propertyDefinitions方法的典型用法代码示例。如果您正苦于以下问题:Python QgsPalLayerSettings.propertyDefinitions方法的具体用法?Python QgsPalLayerSettings.propertyDefinitions怎么用?Python QgsPalLayerSettings.propertyDefinitions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.QgsPalLayerSettings
的用法示例。
在下文中一共展示了QgsPalLayerSettings.propertyDefinitions方法的2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: testCreateProperty
# 需要导入模块: from qgis.core import QgsPalLayerSettings [as 别名]
# 或者: from qgis.core.QgsPalLayerSettings import propertyDefinitions [as 别名]
def testCreateProperty(self):
s = QgsAuxiliaryStorage()
self.assertTrue(s.isValid())
# Create a new auxiliary layer with 'pk' as key
vl = createLayer()
pkf = vl.fields().field(vl.fields().indexOf('pk'))
al = s.createAuxiliaryLayer(pkf, vl)
self.assertTrue(al.isValid())
vl.setAuxiliaryLayer(al)
# Create a new labeling property on layer without labels
key = QgsPalLayerSettings.PositionX
index = QgsAuxiliaryLayer.createProperty(key, vl)
self.assertEqual(index, -1)
vl.setLabeling(QgsVectorLayerSimpleLabeling(QgsPalLayerSettings()))
index = QgsAuxiliaryLayer.createProperty(key, vl)
p = QgsPalLayerSettings.propertyDefinitions()[key]
afName = QgsAuxiliaryLayer.nameFromProperty(p, True)
afIndex = vl.fields().indexOf(afName)
self.assertEqual(index, afIndex)
示例2: testAuxiliaryFieldWidgets
# 需要导入模块: from qgis.core import QgsPalLayerSettings [as 别名]
# 或者: from qgis.core.QgsPalLayerSettings import propertyDefinitions [as 别名]
def testAuxiliaryFieldWidgets(self):
# Init storage
s = QgsAuxiliaryStorage()
self.assertTrue(s.isValid())
# Create a new auxiliary layer with 'pk' as key
vl = createLayer()
pkf = vl.fields().field(vl.fields().indexOf('pk'))
al = s.createAuxiliaryLayer(pkf, vl)
self.assertTrue(al.isValid())
# Set the auxiliary layer to the vector layer
vl.setAuxiliaryLayer(al)
# Add a visible property
p = QgsPropertyDefinition('propName', QgsPropertyDefinition.DataTypeNumeric, '', '', 'user')
self.assertTrue(al.addAuxiliaryField(p))
index = al.indexOfPropertyDefinition(p)
self.assertFalse(al.isHiddenProperty(index))
afName = QgsAuxiliaryLayer.nameFromProperty(p, True)
index = vl.fields().indexOf(afName)
setup = vl.editorWidgetSetup(index)
self.assertEqual(setup.type(), '')
tested = False
for c in vl.attributeTableConfig().columns():
if c.name == afName:
self.assertFalse(c.hidden)
tested = True
break
self.assertTrue(tested)
# Add a hidden property
p = QgsPalLayerSettings.propertyDefinitions()[QgsPalLayerSettings.PositionX]
self.assertTrue(al.addAuxiliaryField(p))
index = al.indexOfPropertyDefinition(p)
self.assertTrue(al.isHiddenProperty(index))
afName = QgsAuxiliaryLayer.nameFromProperty(p, True)
index = vl.fields().indexOf(afName)
setup = vl.editorWidgetSetup(index)
self.assertEqual(setup.type(), 'Hidden')
tested = False
for c in vl.attributeTableConfig().columns():
if c.name == afName:
self.assertTrue(c.hidden)
tested = True
break
self.assertTrue(tested)
# Add a color property
p = QgsSymbolLayer.propertyDefinitions()[QgsSymbolLayer.PropertyFillColor]
self.assertTrue(al.addAuxiliaryField(p))
index = al.indexOfPropertyDefinition(p)
self.assertFalse(al.isHiddenProperty(index))
afName = QgsAuxiliaryLayer.nameFromProperty(p, True)
index = vl.fields().indexOf(afName)
setup = vl.editorWidgetSetup(index)
self.assertEqual(setup.type(), 'Color')