def test_getVectorLegend(self):
"""Getting a legend for a vector layer works."""
myLayer, _ = loadLayer('test_shakeimpact.shp')
myMapLegend = MapLegend(
myLayer,
theLegendNotes='Thousand separator represented by \'.\'',
theLegendUnits='(people per cell)')
myImage = myMapLegend.getVectorLegend()
myPath = unique_filename(prefix='getVectorLegend',
suffix='.png',
dir=temp_dir('test'))
myImage.save(myPath, 'PNG')
print myMapLegend.legendUnits
print myMapLegend.legendNotes
print myPath
LOGGER.debug(myPath)
# As we have discovered, different versions of Qt and
# OS platforms cause different output, so myControlImages is a list
# of 'known good' renders.
myControlImages = ['getVectorLegend.png',
'getVectorLegend-variantWindowsVistaSP2-32.png',
'getVectorLegend-variantWindowsXPSP3-32.png',
'getVectorLegend-variantOSXml.png',
'getVectorLegend-variantUB12.04-64.png',
'getVectorLegend-variantUB11.04-64.png',
'getVectorLegend-variantLinuxMint-14-x86_64.png',
'getVectorLegend-variantWindows7-SP1-AMD64.png',
'getVectorLegend-variantJenkins.png']
myTolerance = 0 # to allow for version number changes in disclaimer
myFlag, myMessage = checkImages(myControlImages, myPath, myTolerance)
myMessage += ('\nWe want these images to match, if they do already '
'copy the test image generated to create a new control '
'image.')
assert myFlag, myMessage
def test_getVectorLegend(self):
"""Getting a legend for a vector layer works."""
myLayer, _ = loadLayer('test_shakeimpact.shp')
myMapLegend = MapLegend(
myLayer,
theLegendNotes='Thousand separator represented by \'.\'',
theLegendUnits='(people per cell)')
myImage = myMapLegend.getVectorLegend()
myPath = unique_filename(prefix='getVectorLegend',
suffix='.png',
dir=temp_dir('test'))
myImage.save(myPath, 'PNG')
print myMapLegend.legendUnits
print myMapLegend.legendNotes
print myPath
LOGGER.debug(myPath)
# As we have discovered, different versions of Qt and
# OS platforms cause different output, so myControlImages is a list
# of 'known good' renders.
myTolerance = 0 # to allow for version number changes in disclaimer
myFlag, myMessage = checkImages(
'getVectorLegend.png', myPath, myTolerance)
myMessage += ('\nWe want these images to match, if they do already '
'copy the test image generated to create a new control '
'image.')
assert myFlag, myMessage
def test_getVectorLegend(self):
"""Getting a legend for a vector layer works."""
myLayer, _ = loadLayer('test_shakeimpact.shp')
myMapLegend = MapLegend(myLayer)
myImage = myMapLegend.getVectorLegend()
myPath = unique_filename(prefix='getVectorLegend',
suffix='.png',
dir=temp_dir('test'))
myImage.save(myPath, 'PNG')
LOGGER.debug(myPath)
# As we have discovered, different versions of Qt and
# OS platforms cause different output, so myControlImages is a list
# of 'known good' renders.
myControlImages = [
'getVectorLegend.png',
'getVectorLegend-variantWindosVistaSP2-32.png',
'getVectorLegend-variantUB12.04-64.png',
'getVectorLegend-variantUB11.04-64.png',
'getVectorLegend-variantJenkins.png'
]
myTolerance = 0 # to allow for version number changes in disclaimer
myFlag, myMessage = checkImages(myControlImages, myPath, myTolerance)
myMessage += (
'\nWe want these images to match, if they do already '
'copy the test image generated to create a new control image.')
assert myFlag, myMessage
def test_getVectorLegend(self):
"""Getting a legend for a vector layer works."""
myLayer, _ = loadLayer('test_shakeimpact.shp')
myMapLegend = MapLegend(myLayer)
myImage = myMapLegend.getVectorLegend()
myPath = unique_filename(prefix='getVectorLegend',
suffix='.png',
dir=temp_dir('test'))
myImage.save(myPath, 'PNG')
LOGGER.debug(myPath)
# As we have discovered, different versions of Qt and
# OS platforms cause different output, so myControlImages is a list
# of 'known good' renders.
myControlImages = ['getVectorLegend.png',
'getVectorLegend-variantWindosVistaSP2-32.png',
'getVectorLegend-variantUB12.04-64.png',
'getVectorLegend-variantUB11.04-64.png',
'getVectorLegend-variantJenkins.png']
myTolerance = 0 # to allow for version number changes in disclaimer
myFlag, myMessage = checkImages(myControlImages,
myPath,
myTolerance)
myMessage += ('\nWe want these images to match, if they do already '
'copy the test image generated to create a new control image.')
assert myFlag, myMessage