def testLineFillPixels(self):
symbol = QgsLinePatternFillSymbolLayer()
symbol.setLineAngle(45)
symbol.setLineWidth(1)
symbol.setOffset(5)
symbol.setOutputUnit(QgsUnitTypes.RenderPixels)
dom, root = self.symbolToSld(symbol)
# print ("Line fill px: \n" + dom.toString())
self.assertStaticRotation(root, '45')
self.assertStrokeWidth(root, 1, 1)
self.assertStaticSize(root, '5')
self.assertStaticDisplacement(root, 4.25, 2.63)
def testQgsLinePatternFillSymbolLayer(self):
"""
Create a new style from a .sld file and match test
"""
mTestName = 'QgsLinePatternFillSymbolLayer'
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 = QgsLinePatternFillSymbolLayer.createFromSld(
mDoc.elementsByTagName('PolygonSymbolizer').item(0).toElement())
mExpectedValue = type(QgsLinePatternFillSymbolLayer())
mValue = type(mSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#ff55ff'
mValue = mSymbolLayer.color().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 1.5
mValue = mSymbolLayer.lineWidth()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 4
mValue = mSymbolLayer.distance()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 57
mValue = mSymbolLayer.lineAngle()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
# test colors, need to make sure colors are passed/retrieved from subsymbol
mSymbolLayer.setColor(QColor(150, 50, 100))
self.assertEqual(mSymbolLayer.color(), QColor(150, 50, 100))
self.assertEqual(mSymbolLayer.subSymbol().color(),
QColor(150, 50, 100))
mSymbolLayer.subSymbol().setColor(QColor(250, 150, 200))
self.assertEqual(mSymbolLayer.subSymbol().color(),
QColor(250, 150, 200))
self.assertEqual(mSymbolLayer.color(), QColor(250, 150, 200))
def append_LineFillSymbolLayer(symbol, layer: LineFillSymbolLayer):
"""
Appends a LineFillSymbolLayer to a symbol
"""
line = Symbol_to_QgsSymbol(layer.line)
out = QgsLinePatternFillSymbolLayer()
out.setSubSymbol(line)
out.setLineAngle(convert_angle(layer.angle))
out.setDistance(layer.separation)
out.setDistanceUnit(QgsUnitTypes.RenderPoints)
out.setOffset(layer.offset)
out.setOffsetUnit(QgsUnitTypes.RenderPoints)
symbol.appendSymbolLayer(out)
if layer.outline_layer:
append_SymbolLayer_to_QgsSymbolLayer(symbol, layer.outline_layer)
elif layer.outline_symbol:
# get all layers from outline
append_SymbolLayer_to_QgsSymbolLayer(symbol, layer.outline_symbol)
def testQgsLinePatternFillSymbolLayer(self):
'''
Create a new style from a .sld file and match test
'''
mTestName = QString('QgsLinePatternFillSymbolLayer')
mFilePath = QDir.toNativeSeparators(
QString('%1/symbol_layer/%2.sld').arg(unitTestDataPath(),
mTestName))
mDoc = QDomDocument(mTestName)
mFile = QFile(mFilePath)
mFile.open(QIODevice.ReadOnly)
mDoc.setContent(mFile, True)
mFile.close()
mSymbolLayer = QgsLinePatternFillSymbolLayer.createFromSld(
mDoc.elementsByTagName('PolygonSymbolizer').item(0).toElement())
mExpectedValue = type(QgsLinePatternFillSymbolLayer())
mValue = type(mSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QString(u'#ff55ff')
mValue = mSymbolLayer.color().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 1.5
mValue = mSymbolLayer.lineWidth()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 4
mValue = mSymbolLayer.distance()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 57
mValue = mSymbolLayer.lineAngle()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
def append_LineFillSymbolLayer(symbol, layer: LineFillSymbolLayer,
context: Context):
"""
Appends a LineFillSymbolLayer to a symbol
"""
line = Symbol_to_QgsSymbol(layer.line, context)
out = QgsLinePatternFillSymbolLayer()
out.setSubSymbol(line)
out.setLineAngle(layer.angle)
out.setDistance(context.convert_size(layer.separation))
out.setDistanceUnit(context.units)
out.setOffset(context.convert_size(layer.offset))
out.setOffsetUnit(context.units)
symbol.appendSymbolLayer(out)
if layer.outline_layer:
append_SymbolLayer_to_QgsSymbolLayer(symbol, layer.outline_layer,
context)
elif layer.outline_symbol:
# get all layers from outline
append_SymbolLayer_to_QgsSymbolLayer(symbol, layer.outline_symbol,
context)
