本文整理汇总了Python中qgis.core.QgsVectorLayer.setMaximumScale方法的典型用法代码示例。如果您正苦于以下问题：Python QgsVectorLayer.setMaximumScale方法的具体用法？Python QgsVectorLayer.setMaximumScale怎么用？Python QgsVectorLayer.setMaximumScale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.QgsVectorLayer的用法示例。
在下文中一共展示了QgsVectorLayer.setMaximumScale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: testSingleSymbolScaleDependencies
# 需要导入模块: from qgis.core import QgsVectorLayer [as 别名]
# 或者: from qgis.core.QgsVectorLayer import setMaximumScale [as 别名]
def testSingleSymbolScaleDependencies(self):
layer = QgsVectorLayer("Point", "addfeat", "memory")
mFilePath = QDir.toNativeSeparators('%s/symbol_layer/%s.qml' % (unitTestDataPath(), "singleSymbol"))
layer.loadNamedStyle(mFilePath)
layer.setMaximumScale(1000)
layer.setMinimumScale(500000)
layer.setScaleBasedVisibility(True)
dom, root = self.layerToSld(layer)
# print("Scale dep on single symbol:" + dom.toString())
self.assertScaleDenominator(root, '1000', '500000')示例2: testCategorizedWithScaleDependencies
# 需要导入模块: from qgis.core import QgsVectorLayer [as 别名]
# 或者: from qgis.core.QgsVectorLayer import setMaximumScale [as 别名]
def testCategorizedWithScaleDependencies(self):
layer = QgsVectorLayer("Polygon", "addfeat", "memory")
mFilePath = QDir.toNativeSeparators('%s/symbol_layer/%s.qml' % (unitTestDataPath(), "categorized"))
layer.loadNamedStyle(mFilePath)
layer.setMaximumScale(1000)
layer.setMinimumScale(500000)
layer.setScaleBasedVisibility(True)
dom, root = self.layerToSld(layer)
# print("Categorized with scale deps:" + dom.toString())
ruleCount = root.elementsByTagName('se:Rule').size()
for i in range(0, ruleCount):
self.assertScaleDenominator(root, '1000', '500000', i)示例3: testRuleBasedNoRootScaleDependencies
# 需要导入模块: from qgis.core import QgsVectorLayer [as 别名]
# 或者: from qgis.core.QgsVectorLayer import setMaximumScale [as 别名]
def testRuleBasedNoRootScaleDependencies(self):
layer = QgsVectorLayer("Polygon", "addfeat", "memory")
mFilePath = QDir.toNativeSeparators('%s/symbol_layer/%s.qml' % (unitTestDataPath(), "ruleBased"))
status = layer.loadNamedStyle(mFilePath) # NOQA
layer.setMaximumScale(5000)
layer.setMinimumScale(50000000)
layer.setScaleBasedVisibility(True)
dom, root = self.layerToSld(layer)
# print("Rule based, with root scale deps:" + dom.toString())
ruleCount = root.elementsByTagName('se:Rule').size() # NOQA
self.assertScaleDenominator(root, '5000', '40000000', 0)
self.assertScaleDenominator(root, '5000', '50000000', 1)