def testBearingFormat(self):
w = QgsNumericFormatSelectorWidget()
original = QgsBearingNumericFormat()
original.setNumberDecimalPlaces(4)
original.setShowTrailingZeros(True)
original.setDirectionFormat(QgsBearingNumericFormat.UseRange0To360)
w.setFormat(original)
new = w.format()
self.assertIsInstance(new, QgsBearingNumericFormat)
self.assertEqual(new.numberDecimalPlaces(),
original.numberDecimalPlaces())
self.assertEqual(new.showTrailingZeros(), original.showTrailingZeros())
self.assertEqual(new.directionFormat(), original.directionFormat())
def testBearingFormat(self):
""" test bearing formatter """
f = QgsBearingNumericFormat()
f.setDirectionFormat(
QgsBearingNumericFormat.UseRange0To180WithEWDirectionalSuffix)
context = QgsNumericFormatContext()
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(90, context), '90°E')
self.assertEqual(f.formatDouble(180, context), '180°')
self.assertEqual(f.formatDouble(270, context), '90°W')
self.assertEqual(f.formatDouble(300, context), '60°W')
self.assertEqual(f.formatDouble(5, context), '5°E')
self.assertEqual(f.formatDouble(5.5, context), '5.5°E')
self.assertEqual(f.formatDouble(-5, context), '5°W')
self.assertEqual(f.formatDouble(-5.5, context), '5.5°W')
context.setDecimalSeparator('x')
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(-5.5, context), '5x5°W')
self.assertEqual(f.formatDouble(180, context), '180°')
context.setDecimalSeparator('.')
f.setNumberDecimalPlaces(0)
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(5.5, context), '6°E')
self.assertEqual(f.formatDouble(-5.5, context), '6°W')
self.assertEqual(f.formatDouble(180, context), '180°')
f.setNumberDecimalPlaces(3)
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(5.5, context), '5.5°E')
self.assertEqual(f.formatDouble(-5.5, context), '5.5°W')
self.assertEqual(f.formatDouble(180, context), '180°')
f.setShowTrailingZeros(True)
self.assertEqual(f.formatDouble(0, context),
'0.000°E') # todo - fix and avoid E
self.assertEqual(f.formatDouble(5, context), '5.000°E')
self.assertEqual(f.formatDouble(-5, context), '5.000°W')
self.assertEqual(f.formatDouble(5.5, context), '5.500°E')
self.assertEqual(f.formatDouble(-5.5, context), '5.500°W')
self.assertEqual(f.formatDouble(180, context),
'180.000°E') # todo fix and avoid E
f = QgsBearingNumericFormat()
f.setDirectionFormat(
QgsBearingNumericFormat.UseRangeNegative180ToPositive180)
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(90, context), '90°')
self.assertEqual(f.formatDouble(180, context), '180°')
self.assertEqual(f.formatDouble(270, context), '-90°')
self.assertEqual(f.formatDouble(5, context), '5°')
self.assertEqual(f.formatDouble(5.5, context), '5.5°')
self.assertEqual(f.formatDouble(-5, context), '-5°')
self.assertEqual(f.formatDouble(-5.5, context), '-5.5°')
context.setDecimalSeparator('x')
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(-5.5, context), '-5x5°')
self.assertEqual(f.formatDouble(180, context), '180°')
context.setDecimalSeparator('.')
f.setNumberDecimalPlaces(0)
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(5.5, context), '6°')
self.assertEqual(f.formatDouble(-5.5, context), '-6°')
self.assertEqual(f.formatDouble(180, context), '180°')
f.setNumberDecimalPlaces(3)
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(5.5, context), '5.5°')
self.assertEqual(f.formatDouble(-5.5, context), '-5.5°')
self.assertEqual(f.formatDouble(180, context), '180°')
f.setShowTrailingZeros(True)
self.assertEqual(f.formatDouble(0, context), '0.000°')
self.assertEqual(f.formatDouble(5, context), '5.000°')
self.assertEqual(f.formatDouble(-5, context), '-5.000°')
self.assertEqual(f.formatDouble(5.5, context), '5.500°')
self.assertEqual(f.formatDouble(-5.5, context), '-5.500°')
self.assertEqual(f.formatDouble(180, context), '180.000°')
f = QgsBearingNumericFormat()
f.setDirectionFormat(QgsBearingNumericFormat.UseRange0To360)
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(90, context), '90°')
self.assertEqual(f.formatDouble(180, context), '180°')
self.assertEqual(f.formatDouble(270, context), '270°')
self.assertEqual(f.formatDouble(5, context), '5°')
self.assertEqual(f.formatDouble(5.5, context), '5.5°')
self.assertEqual(f.formatDouble(-5, context), '355°')
self.assertEqual(f.formatDouble(-5.5, context), '354.5°')
context.setDecimalSeparator('x')
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(-5.5, context), '354x5°')
self.assertEqual(f.formatDouble(180, context), '180°')
context.setDecimalSeparator('.')
f.setNumberDecimalPlaces(0)
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(5.5, context), '6°')
self.assertEqual(f.formatDouble(-5.4, context), '355°')
self.assertEqual(f.formatDouble(180, context), '180°')
f.setNumberDecimalPlaces(3)
self.assertEqual(f.formatDouble(0, context), '0°')
self.assertEqual(f.formatDouble(5.5, context), '5.5°')
self.assertEqual(f.formatDouble(-5.5, context), '354.5°')
self.assertEqual(f.formatDouble(180, context), '180°')
f.setShowTrailingZeros(True)
self.assertEqual(f.formatDouble(0, context), '0.000°')
self.assertEqual(f.formatDouble(5, context), '5.000°')
self.assertEqual(f.formatDouble(-5, context), '355.000°')
self.assertEqual(f.formatDouble(5.5, context), '5.500°')
self.assertEqual(f.formatDouble(-5.5, context), '354.500°')
self.assertEqual(f.formatDouble(180, context), '180.000°')
f2 = f.clone()
self.assertIsInstance(f2, QgsBearingNumericFormat)
self.assertEqual(f2.showTrailingZeros(), f.showTrailingZeros())
self.assertEqual(f2.showPlusSign(), f.showPlusSign())
self.assertEqual(f2.numberDecimalPlaces(), f.numberDecimalPlaces())
self.assertEqual(f2.showThousandsSeparator(),
f.showThousandsSeparator())
self.assertEqual(f2.directionFormat(), f.directionFormat())
doc = QDomDocument("testdoc")
elem = doc.createElement("test")
f2.writeXml(elem, doc, QgsReadWriteContext())
f3 = QgsNumericFormatRegistry().createFromXml(elem,
QgsReadWriteContext())
self.assertIsInstance(f3, QgsBearingNumericFormat)
self.assertEqual(f3.showTrailingZeros(), f.showTrailingZeros())
self.assertEqual(f3.showPlusSign(), f.showPlusSign())
self.assertEqual(f3.numberDecimalPlaces(), f.numberDecimalPlaces())
self.assertEqual(f3.showThousandsSeparator(),
f.showThousandsSeparator())
self.assertEqual(f3.directionFormat(), f.directionFormat())