def onNewPosition(self, fix, pos, depth, altitude):
s = str()
if fix > 0:
s = strftime('%H:%M:%S ', gmtime(fix))
else:
s = '--:--:-- '
if self.format == 0:
s += "{:f} {:f}".format(pos.y(), pos.x())
elif self.format == 1:
s += ', '.join(QgsCoordinateFormatter.format(pos,
QgsCoordinateFormatter.FormatDegreesMinutes,
4,
self.withSuff
).rsplit(',')[::-1])
else:
s += ', '.join(QgsCoordinateFormatter.format(pos,
QgsCoordinateFormatter.FormatDegreesMinutesSeconds,
2,
self.withSuff
).rsplit(',')[::-1])
if depth > -9999:
s += "\nd = {:.1f}".format(depth)
if altitude > -9999:
if depth > -9999:
s += " alt = {:.1f}".format(altitude)
else:
s += "\nalt = {:.1f}".format(altitude)
self.posLabel.setText(s)
if self.timedOut:
if fix > self.lastFix:
self.posLabel.setStyleSheet('background: lime; font-size: 8pt; color: black;')
self.timedOut = False
self.lastFix = fix
def posToStr(self, pos):
if self.format == 0:
return '{:.6f}, {:.6f}'.format(pos.y(), pos.x())
if self.format == 1:
return ', '.join(QgsCoordinateFormatter.format(pos, QgsCoordinateFormatter.FormatDegreesMinutes, 4).rsplit(',')[::-1])
if self.format == 2:
return ', '.join(QgsCoordinateFormatter.format(pos, QgsCoordinateFormatter.FormatDegreesMinutesSeconds, 2).rsplit(',')[::-1])
def posToStr(self, pos):
if self.format == 0:
return "{:.6f}".format(pos.x()), "{:.6f}".format(pos.y())
if self.format == 1:
return QgsCoordinateFormatter.format(pos, QgsCoordinateFormatter.FormatDegreesMinutes, 4).split(',')
if self.format == 2:
return QgsCoordinateFormatter.format(pos, QgsCoordinateFormatter.FormatDegreesMinutesSeconds, 2).split(',')
def testFormatLocale(self):
"""Test formatting with locales that use comma as decimal separator"""
QLocale.setDefault(QLocale(QLocale.Italian))
self.assertEqual(
QgsCoordinateFormatter.formatY(
20, QgsCoordinateFormatter.FormatDecimalDegrees, 2), "20,00°N")
self.assertEqual(
QgsCoordinateFormatter.formatX(
20, QgsCoordinateFormatter.FormatDecimalDegrees, 2), "20,00°E")
self.assertEqual(
QgsCoordinateFormatter.formatY(
20.12345678,
QgsCoordinateFormatter.FormatDegreesMinutesSeconds, 4),
"20°7′24,4444″N")
self.assertEqual(
QgsCoordinateFormatter.formatX(
20.12345678,
QgsCoordinateFormatter.FormatDegreesMinutesSeconds, 4),
"20°7′24,4444″E")
# formatting x/y as pair
self.assertEqual(QgsCoordinateFormatter.asPair(20, 30, 0), '20 30')
self.assertEqual(QgsCoordinateFormatter.asPair(20, -30, 0), '20 -30')
self.assertEqual(QgsCoordinateFormatter.asPair(20.111, 10.999, 0),
'20 11')
self.assertEqual(QgsCoordinateFormatter.asPair(20.111, 10.999, 2),
'20,11 11,00')
self.assertEqual(QgsCoordinateFormatter.asPair(20, 10, 2),
'20,00 10,00')
self.assertEqual(QgsCoordinateFormatter.asPair(20, -10, 2),
'20,00 -10,00')
self.assertEqual(
QgsCoordinateFormatter.format(QgsPointXY(20.1111, 30.2111),
QgsCoordinateFormatter.FormatPair,
2), '20,11 30,21')
self.assertEqual(
QgsCoordinateFormatter.format(QgsPointXY(20.111, 30.211),
QgsCoordinateFormatter.FormatPair,
2), '20,11 30,21')
self.assertEqual(
QgsCoordinateFormatter.format(
QgsPointXY(20.111, 30.211),
QgsCoordinateFormatter.FormatDegreesMinutesSeconds, 2),
'20°6′39,60″E 30°12′39,60″N')
self.assertEqual(
QgsCoordinateFormatter.format(
QgsPointXY(20.1111, 30.2111),
QgsCoordinateFormatter.FormatDegreesMinutesSeconds, 2,
QgsCoordinateFormatter.FlagDegreesUseStringSuffix
| QgsCoordinateFormatter.FlagDegreesPadMinutesSeconds),
'20°06′39,96″E 30°12′39,96″N')
def testFormat(self):
self.assertEqual(
QgsCoordinateFormatter.format(QgsPointXY(20.1, 30.2),
QgsCoordinateFormatter.FormatPair,
0), '20,30')
self.assertEqual(
QgsCoordinateFormatter.format(QgsPointXY(20.1, 30.2),
QgsCoordinateFormatter.FormatPair,
1), '20.1,30.2')
self.assertEqual(
QgsCoordinateFormatter.format(
QgsPointXY(20, 30),
QgsCoordinateFormatter.FormatDegreesMinutesSeconds, 0),
'20°0′0″E,30°0′0″N')
def testSubstitutionMap(self):
"""Test that we can use degree symbols in substitutions.
"""
# Create a point and convert it to text containing a degree symbol.
myPoint = QgsPointXY(12.3, -33.33)
myCoordinates = QgsCoordinateFormatter.format(
myPoint, QgsCoordinateFormatter.FormatDegreesMinutesSeconds, 2)
myTokens = myCoordinates.split(',')
myLongitude = myTokens[0]
myLatitude = myTokens[1]
myText = 'Latitude: %s, Longitude: %s' % (myLatitude, myLongitude)
# Load the composition with the substitutions
myComposition = QgsComposition(QgsProject.instance())
mySubstitutionMap = {'replace-me': myText}
myFile = os.path.join(TEST_DATA_DIR, 'template-for-substitution.qpt')
with open(myFile) as f:
myTemplateContent = f.read()
myDocument = QDomDocument()
myDocument.setContent(myTemplateContent)
myComposition.loadFromTemplate(myDocument, mySubstitutionMap)
# We should be able to get map0
myMap = myComposition.getComposerMapById(0)
myMessage = ('Map 0 could not be found in template %s', myFile)
assert myMap is not None, myMessage
def testSubstitutionMap(self):
"""Test that we can use degree symbols in substitutions.
"""
# Create a point and convert it to text containing a degree symbol.
myPoint = QgsPointXY(12.3, -33.33)
myCoordinates = QgsCoordinateFormatter.format(myPoint, QgsCoordinateFormatter.FormatDegreesMinutesSeconds, 2)
myTokens = myCoordinates.split(',')
myLongitude = myTokens[0]
myLatitude = myTokens[1]
myText = 'Latitude: %s, Longitude: %s' % (myLatitude, myLongitude)
# Load the composition with the substitutions
myComposition = QgsComposition(QgsProject.instance())
mySubstitutionMap = {'replace-me': myText}
myFile = os.path.join(TEST_DATA_DIR, 'template-for-substitution.qpt')
with open(myFile) as f:
myTemplateContent = f.read()
myDocument = QDomDocument()
myDocument.setContent(myTemplateContent)
myComposition.loadFromTemplate(myDocument, mySubstitutionMap)
# We should be able to get map0
myMap = myComposition.getComposerMapById(0)
myMessage = ('Map 0 could not be found in template %s', myFile)
assert myMap is not None, myMessage
def testFormat(self):
self.assertEqual(
QgsCoordinateFormatter.format(QgsPointXY(20.1, 30.2),
QgsCoordinateFormatter.FormatPair,
0), '20,30')
self.assertEqual(
QgsCoordinateFormatter.format(QgsPointXY(20.1, 30.2),
QgsCoordinateFormatter.FormatPair,
1), '20.1,30.2')
self.assertEqual(
QgsCoordinateFormatter.format(
QgsPointXY(20, 30),
QgsCoordinateFormatter.FormatDegreesMinutesSeconds, 0),
'20°0′0″E,30°0′0″N')
self.assertEqual(
QgsCoordinateFormatter.format(QgsPointXY(20.1, 30.2),
QgsCoordinateFormatter.FormatPair,
1,
order=Qgis.CoordinateOrder.XY),
'20.1,30.2')
self.assertEqual(
QgsCoordinateFormatter.format(QgsPointXY(20.1, 30.2),
QgsCoordinateFormatter.FormatPair,
1,
order=Qgis.CoordinateOrder.YX),
'30.2,20.1')
self.assertEqual(
QgsCoordinateFormatter.format(
QgsPointXY(20, 30),
QgsCoordinateFormatter.FormatDegreesMinutesSeconds,
0,
order=Qgis.CoordinateOrder.YX), '30°0′0″N,20°0′0″E')
def testFormat(self):
self.assertEqual(QgsCoordinateFormatter.format(QgsPointXY(20.1, 30.2), QgsCoordinateFormatter.FormatPair, 0), '20,30')
self.assertEqual(QgsCoordinateFormatter.format(QgsPointXY(20.1, 30.2), QgsCoordinateFormatter.FormatPair, 1), '20.1,30.2')
self.assertEqual(QgsCoordinateFormatter.format(QgsPointXY(20, 30), QgsCoordinateFormatter.FormatDegreesMinutesSeconds, 0), '20°0′0″E,30°0′0″N')
