本文整理匯總了Python中qgis.core.QgsEllipseSymbolLayer.createFromSld方法的典型用法代碼示例。如果您正苦於以下問題：Python QgsEllipseSymbolLayer.createFromSld方法的具體用法？Python QgsEllipseSymbolLayer.createFromSld怎麽用？Python QgsEllipseSymbolLayer.createFromSld使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類qgis.core.QgsEllipseSymbolLayer的用法示例。
在下文中一共展示了QgsEllipseSymbolLayer.createFromSld方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: createEllipseSymbolLayer
# 需要導入模塊: from qgis.core import QgsEllipseSymbolLayer [as 別名]
# 或者: from qgis.core.QgsEllipseSymbolLayer import createFromSld [as 別名]
def createEllipseSymbolLayer(self):
# No way to build it programmatically...
mTestName = 'QgsEllipseSymbolLayer'
mFilePath = QDir.toNativeSeparators(
'%s/symbol_layer/%s.sld' % (unitTestDataPath(), mTestName))
mDoc = QDomDocument(mTestName)
mFile = QFile(mFilePath)
mFile.open(QIODevice.ReadOnly)
mDoc.setContent(mFile, True)
mFile.close()
mSymbolLayer = QgsEllipseSymbolLayer.createFromSld(
mDoc.elementsByTagName('PointSymbolizer').item(0).toElement())
return mSymbolLayer示例2: testQgsEllipseSymbolLayer
# 需要導入模塊: from qgis.core import QgsEllipseSymbolLayer [as 別名]
# 或者: from qgis.core.QgsEllipseSymbolLayer import createFromSld [as 別名]
def testQgsEllipseSymbolLayer(self):
"""
Create a new style from a .sld file and match test
"""
mTestName = "QgsEllipseSymbolLayer"
mFilePath = QDir.toNativeSeparators("%s/symbol_layer/%s.sld" % (unitTestDataPath(), mTestName))
mDoc = QDomDocument(mTestName)
mFile = QFile(mFilePath)
mFile.open(QIODevice.ReadOnly)
mDoc.setContent(mFile, True)
mFile.close()
mSymbolLayer = QgsEllipseSymbolLayer.createFromSld(
mDoc.elementsByTagName("PointSymbolizer").item(0).toElement()
)
mExpectedValue = type(QgsEllipseSymbolLayer())
mValue = type(mSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = "circle"
mValue = mSymbolLayer.symbolName()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = "#ffff7f"
mValue = mSymbolLayer.fillColor().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = "#aaaaff"
mValue = mSymbolLayer.outlineColor().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 7
mValue = mSymbolLayer.symbolWidth()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 5
mValue = mSymbolLayer.symbolHeight()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage