class TestQgsComposerMap(TestCase):
def __init__(self, methodName):
"""Run once on class initialisation."""
unittest.TestCase.__init__(self, methodName)
myPath = os.path.join(TEST_DATA_DIR, 'landsat.tif')
rasterFileInfo = QFileInfo(myPath)
mRasterLayer = QgsRasterLayer(rasterFileInfo.filePath(),
rasterFileInfo.completeBaseName())
rasterRenderer = QgsMultiBandColorRenderer(
mRasterLayer.dataProvider(), 2, 3, 4)
mRasterLayer.setRenderer(rasterRenderer)
#pipe = mRasterLayer.pipe()
#assert pipe.set(rasterRenderer), 'Cannot set pipe renderer'
QgsMapLayerRegistry.instance().addMapLayers([mRasterLayer])
# create composition with composer map
self.mMapRenderer = QgsMapRenderer()
layerStringList = QStringList()
layerStringList.append(mRasterLayer.id())
self.mMapRenderer.setLayerSet(layerStringList)
self.mMapRenderer.setProjectionsEnabled(False)
self.mComposition = QgsComposition(self.mMapRenderer)
self.mComposition.setPaperSize(297, 210)
self.mComposerMap = QgsComposerMap(self.mComposition, 20, 20, 200, 100)
self.mComposerMap.setFrameEnabled(True)
self.mComposition.addComposerMap(self.mComposerMap)
def testGrid(self):
"""Test that we can create a grid for a map."""
myRectangle = QgsRectangle(781662.375, 3339523.125,
793062.375, 3345223.125)
self.mComposerMap.setNewExtent(myRectangle)
self.mComposerMap.setGridEnabled(True)
self.mComposerMap.setGridIntervalX(2000)
self.mComposerMap.setGridIntervalY(2000)
self.mComposerMap.setShowGridAnnotation(True)
self.mComposerMap.setGridPenWidth(0.5)
self.mComposerMap.setGridAnnotationPrecision(0)
self.mComposerMap.setGridAnnotationPosition(QgsComposerMap.Disabled,
QgsComposerMap.Left)
self.mComposerMap.setGridAnnotationPosition(
QgsComposerMap.OutsideMapFrame,
QgsComposerMap.Right)
self.mComposerMap.setGridAnnotationPosition(QgsComposerMap.Disabled,
QgsComposerMap.Top)
self.mComposerMap.setGridAnnotationPosition(
QgsComposerMap.OutsideMapFrame,
QgsComposerMap.Bottom)
self.mComposerMap.setGridAnnotationDirection(QgsComposerMap.Horizontal,
QgsComposerMap.Right)
self.mComposerMap.setGridAnnotationDirection(QgsComposerMap.Horizontal,
QgsComposerMap.Bottom)
checker = QgsCompositionChecker()
myPath = os.path.join(TEST_DATA_DIR,
'control_images',
'expected_composermap',
'composermap_landsat_grid.png')
myTestResult, myMessage = checker.testComposition('Composer map grid',
self.mComposition, myPath)
self.mComposerMap.setGridEnabled(False)
self.mComposerMap.setShowGridAnnotation(False)
assert myTestResult == True, myMessage
def testOverviewMap(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125,
789262.375, 3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125,
793062.375, 3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
checker = QgsCompositionChecker()
myPngPath = os.path.join(TEST_DATA_DIR,
'control_images',
'expected_composermap',
'composermap_landsat_overview.png')
myTestResult, myMessage = checker.testComposition(
'Composer map overview',
self.mComposition,
myPngPath)
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
def testOverviewMapBlend(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125,
789262.375, 3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125,
793062.375, 3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewBlendMode(QPainter.CompositionMode_Multiply)
checker = QgsCompositionChecker()
myPngPath = os.path.join(TEST_DATA_DIR,
'control_images',
'expected_composermap',
'composermap_landsat_overview_blend.png')
myTestResult, myMessage = checker.testComposition(
'Composer map overview blending',
self.mComposition,
myPngPath)
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
def testOverviewMapInvert(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125,
789262.375, 3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125,
793062.375, 3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewInverted(True)
checker = QgsCompositionChecker()
myPngPath = os.path.join(TEST_DATA_DIR,
'control_images',
'expected_composermap',
'composermap_landsat_overview_invert.png')
myTestResult, myMessage = checker.testComposition(
'Composer map overview inverted',
self.mComposition,
myPngPath)
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
# Fails because addItemsFromXML has been commented out in sip
@expectedFailure
def testuniqueId(self):
doc = QDomDocument()
documentElement = doc.createElement('ComposerItemClipboard')
self.mComposition.writeXML(documentElement, doc)
self.mComposition.addItemsFromXML(documentElement, doc, 0, False)
#test if both composer maps have different ids
newMap = QgsComposerMap()
mapList = self.mComposition.composerMapItems()
for mapIt in mapList:
if mapIt != self.mComposerMap:
newMap = mapIt
break
oldId = self.mComposerMap.id()
newId = newMap.id()
self.mComposition.removeComposerItem(newMap)
myMessage = 'old: %s new: %s' % (oldId, newId)
assert oldId != newId, myMessage
def testZebraStyle(self):
self.mComposerMap.setGridFrameStyle(QgsComposerMap.Zebra)
myRectangle = QgsRectangle(785462.375, 3341423.125,
789262.375, 3343323.125)
self.mComposerMap.setNewExtent( myRectangle )
self.mComposerMap.setGridEnabled(True)
self.mComposerMap.setGridIntervalX(2000)
self.mComposerMap.setGridIntervalY(2000)
checker = QgsCompositionChecker()
myPngPath = os.path.join(TEST_DATA_DIR,
'control_images',
'expected_composermap',
'composermap_zebra_style.png')
testResult, myMessage = checker.testComposition('Composer map zebra',
self.mComposition,
myPngPath)
assert testResult == True, myMessage
class TestQgsComposerMap(unittest.TestCase):
def __init__(self, methodName):
"""Run once on class initialization."""
unittest.TestCase.__init__(self, methodName)
myPath = os.path.join(TEST_DATA_DIR, 'rgb256x256.png')
rasterFileInfo = QFileInfo(myPath)
self.raster_layer = QgsRasterLayer(rasterFileInfo.filePath(),
rasterFileInfo.completeBaseName())
rasterRenderer = QgsMultiBandColorRenderer(
self.raster_layer.dataProvider(), 1, 2, 3)
self.raster_layer.setRenderer(rasterRenderer)
myPath = os.path.join(TEST_DATA_DIR, 'points.shp')
vector_file_info = QFileInfo(myPath)
self.vector_layer = QgsVectorLayer(vector_file_info.filePath(),
vector_file_info.completeBaseName(),
'ogr')
assert self.vector_layer.isValid()
# pipe = mRasterLayer.pipe()
# assert pipe.set(rasterRenderer), 'Cannot set pipe renderer'
QgsProject.instance().addMapLayers(
[self.raster_layer, self.vector_layer])
# create composition with composer map
self.mComposition = QgsComposition(QgsProject.instance())
self.mComposition.setPaperSize(297, 210)
self.mComposerMap = QgsComposerMap(self.mComposition, 20, 20, 200, 100)
self.mComposerMap.setFrameEnabled(True)
self.mComposerMap.setLayers([self.raster_layer])
self.mComposition.addComposerMap(self.mComposerMap)
def testOverviewMap(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
overviewMap.setLayers([self.raster_layer])
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
checker = QgsCompositionChecker('composermap_overview',
self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapBlend(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
overviewMap.setLayers([self.raster_layer])
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
overviewMap.overview().setBlendMode(QPainter.CompositionMode_Multiply)
checker = QgsCompositionChecker('composermap_overview_blending',
self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapInvert(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
overviewMap.setLayers([self.raster_layer])
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
overviewMap.overview().setInverted(True)
checker = QgsCompositionChecker('composermap_overview_invert',
self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapCenter(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
overviewMap.setLayers([self.raster_layer])
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(192, -288, 320, -224)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
overviewMap.overview().setInverted(False)
overviewMap.overview().setCentered(True)
checker = QgsCompositionChecker('composermap_overview_center',
self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testMapCrs(self):
# create composition with composer map
map_settings = QgsMapSettings()
map_settings.setLayers([self.vector_layer])
composition = QgsComposition(QgsProject.instance())
composition.setPaperSize(297, 210)
# check that new maps inherit project CRS
QgsProject.instance().setCrs(QgsCoordinateReferenceSystem('EPSG:4326'))
map = QgsComposerMap(composition, 20, 20, 200, 100)
map.setFrameEnabled(True)
rectangle = QgsRectangle(-13838977, 2369660, -8672298, 6250909)
map.setNewExtent(rectangle)
map.setLayers([self.vector_layer])
composition.addComposerMap(map)
self.assertEqual(map.crs().authid(), 'EPSG:4326')
self.assertFalse(map.presetCrs().isValid())
# overwrite CRS
map.setCrs(QgsCoordinateReferenceSystem('EPSG:3857'))
self.assertEqual(map.crs().authid(), 'EPSG:3857')
self.assertEqual(map.presetCrs().authid(), 'EPSG:3857')
checker = QgsCompositionChecker('composermap_crs3857', composition)
checker.setControlPathPrefix("composer_map")
result, message = checker.testComposition()
self.assertTrue(result, message)
# overwrite CRS
map.setCrs(QgsCoordinateReferenceSystem('EPSG:4326'))
self.assertEqual(map.presetCrs().authid(), 'EPSG:4326')
self.assertEqual(map.crs().authid(), 'EPSG:4326')
rectangle = QgsRectangle(-124, 17, -78, 52)
map.zoomToExtent(rectangle)
checker = QgsCompositionChecker('composermap_crs4326', composition)
checker.setControlPathPrefix("composer_map")
result, message = checker.testComposition()
self.assertTrue(result, message)
# change back to project CRS
map.setCrs(QgsCoordinateReferenceSystem())
self.assertEqual(map.crs().authid(), 'EPSG:4326')
self.assertFalse(map.presetCrs().isValid())
def testuniqueId(self):
doc = QDomDocument()
documentElement = doc.createElement('ComposerItemClipboard')
self.mComposition.writeXml(documentElement, doc)
self.mComposition.addItemsFromXml(documentElement, doc)
# test if both composer maps have different ids
newMap = QgsComposerMap(self.mComposition, 0, 0, 10, 10)
mapList = self.mComposition.composerMapItems()
for mapIt in mapList:
if mapIt != self.mComposerMap:
newMap = mapIt
break
oldId = self.mComposerMap.id()
newId = newMap.id()
self.mComposition.removeComposerItem(newMap)
myMessage = 'old: %s new: %s' % (oldId, newId)
assert oldId != newId, myMessage
def testWorldFileGeneration(self):
myRectangle = QgsRectangle(781662.375, 3339523.125, 793062.375,
3345223.125)
self.mComposerMap.setNewExtent(myRectangle)
self.mComposerMap.setMapRotation(30.0)
self.mComposition.setGenerateWorldFile(True)
self.mComposition.setReferenceMap(self.mComposerMap)
p = self.mComposition.computeWorldFileParameters()
pexpected = (4.180480199790922, 2.4133064516129026, 779443.7612381146,
2.4136013686911886, -4.179969388427311, 3342408.5663611)
ptolerance = (0.001, 0.001, 1, 0.001, 0.001, 1e+03)
for i in range(0, 6):
assert abs(p[i] - pexpected[i]) < ptolerance[i]
class TestQgsComposerMap(unittest.TestCase):
def __init__(self, methodName):
"""Run once on class initialization."""
unittest.TestCase.__init__(self, methodName)
myPath = os.path.join(TEST_DATA_DIR, 'rgb256x256.png')
rasterFileInfo = QFileInfo(myPath)
self.raster_layer = QgsRasterLayer(rasterFileInfo.filePath(),
rasterFileInfo.completeBaseName())
rasterRenderer = QgsMultiBandColorRenderer(
self.raster_layer.dataProvider(), 1, 2, 3)
self.raster_layer.setRenderer(rasterRenderer)
myPath = os.path.join(TEST_DATA_DIR, 'points.shp')
vector_file_info = QFileInfo(myPath)
self.vector_layer = QgsVectorLayer(vector_file_info.filePath(),
vector_file_info.completeBaseName(), 'ogr')
assert self.vector_layer.isValid()
# pipe = mRasterLayer.pipe()
# assert pipe.set(rasterRenderer), 'Cannot set pipe renderer'
QgsProject.instance().addMapLayers([self.raster_layer, self.vector_layer])
# create composition with composer map
self.mComposition = QgsComposition(QgsProject.instance())
self.mComposition.setPaperSize(297, 210)
self.mComposerMap = QgsComposerMap(self.mComposition, 20, 20, 200, 100)
self.mComposerMap.setFrameEnabled(True)
self.mComposerMap.setLayers([self.raster_layer])
self.mComposition.addComposerMap(self.mComposerMap)
def testOverviewMap(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
overviewMap.setLayers([self.raster_layer])
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
checker = QgsCompositionChecker('composermap_overview', self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapBlend(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
overviewMap.setLayers([self.raster_layer])
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
overviewMap.overview().setBlendMode(QPainter.CompositionMode_Multiply)
checker = QgsCompositionChecker('composermap_overview_blending', self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapInvert(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
overviewMap.setLayers([self.raster_layer])
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
overviewMap.overview().setInverted(True)
checker = QgsCompositionChecker('composermap_overview_invert', self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapCenter(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
overviewMap.setLayers([self.raster_layer])
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(192, -288, 320, -224)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
overviewMap.overview().setInverted(False)
overviewMap.overview().setCentered(True)
checker = QgsCompositionChecker('composermap_overview_center', self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testMapCrs(self):
# create composition with composer map
map_settings = QgsMapSettings()
map_settings.setLayers([self.vector_layer])
composition = QgsComposition(QgsProject.instance())
composition.setPaperSize(297, 210)
# check that new maps inherit project CRS
QgsProject.instance().setCrs(QgsCoordinateReferenceSystem('EPSG:4326'))
map = QgsComposerMap(composition, 20, 20, 200, 100)
map.setFrameEnabled(True)
rectangle = QgsRectangle(-13838977, 2369660, -8672298, 6250909)
map.setNewExtent(rectangle)
map.setLayers([self.vector_layer])
composition.addComposerMap(map)
self.assertEqual(map.crs().authid(), 'EPSG:4326')
self.assertFalse(map.presetCrs().isValid())
# overwrite CRS
map.setCrs(QgsCoordinateReferenceSystem('EPSG:3857'))
self.assertEqual(map.crs().authid(), 'EPSG:3857')
self.assertEqual(map.presetCrs().authid(), 'EPSG:3857')
checker = QgsCompositionChecker('composermap_crs3857', composition)
checker.setControlPathPrefix("composer_map")
result, message = checker.testComposition()
self.assertTrue(result, message)
# overwrite CRS
map.setCrs(QgsCoordinateReferenceSystem('EPSG:4326'))
self.assertEqual(map.presetCrs().authid(), 'EPSG:4326')
self.assertEqual(map.crs().authid(), 'EPSG:4326')
rectangle = QgsRectangle(-124, 17, -78, 52)
map.zoomToExtent(rectangle)
checker = QgsCompositionChecker('composermap_crs4326', composition)
checker.setControlPathPrefix("composer_map")
result, message = checker.testComposition()
self.assertTrue(result, message)
# change back to project CRS
map.setCrs(QgsCoordinateReferenceSystem())
self.assertEqual(map.crs().authid(), 'EPSG:4326')
self.assertFalse(map.presetCrs().isValid())
def testuniqueId(self):
doc = QDomDocument()
documentElement = doc.createElement('ComposerItemClipboard')
self.mComposition.writeXml(documentElement, doc)
self.mComposition.addItemsFromXml(documentElement, doc)
# test if both composer maps have different ids
newMap = QgsComposerMap(self.mComposition, 0, 0, 10, 10)
mapList = self.mComposition.composerMapItems()
for mapIt in mapList:
if mapIt != self.mComposerMap:
newMap = mapIt
break
oldId = self.mComposerMap.id()
newId = newMap.id()
self.mComposition.removeComposerItem(newMap)
myMessage = 'old: %s new: %s' % (oldId, newId)
assert oldId != newId, myMessage
def testWorldFileGeneration(self):
myRectangle = QgsRectangle(781662.375, 3339523.125, 793062.375, 3345223.125)
self.mComposerMap.setNewExtent(myRectangle)
self.mComposerMap.setMapRotation(30.0)
self.mComposition.setGenerateWorldFile(True)
self.mComposition.setReferenceMap(self.mComposerMap)
p = self.mComposition.computeWorldFileParameters()
pexpected = (4.180480199790922, 2.4133064516129026, 779443.7612381146,
2.4136013686911886, -4.179969388427311, 3342408.5663611)
ptolerance = (0.001, 0.001, 1, 0.001, 0.001, 1e+03)
for i in range(0, 6):
assert abs(p[i] - pexpected[i]) < ptolerance[i]
class TestQgsComposerMap(unittest.TestCase):
def __init__(self, methodName):
"""Run once on class initialization."""
unittest.TestCase.__init__(self, methodName)
myPath = os.path.join(TEST_DATA_DIR, "rgb256x256.png")
rasterFileInfo = QFileInfo(myPath)
mRasterLayer = QgsRasterLayer(rasterFileInfo.filePath(), rasterFileInfo.completeBaseName())
rasterRenderer = QgsMultiBandColorRenderer(mRasterLayer.dataProvider(), 1, 2, 3)
mRasterLayer.setRenderer(rasterRenderer)
# pipe = mRasterLayer.pipe()
# assert pipe.set(rasterRenderer), 'Cannot set pipe renderer'
QgsMapLayerRegistry.instance().addMapLayers([mRasterLayer])
# create composition with composer map
self.mMapSettings = QgsMapSettings()
self.mMapSettings.setLayers([mRasterLayer.id()])
self.mMapSettings.setCrsTransformEnabled(False)
self.mComposition = QgsComposition(self.mMapSettings)
self.mComposition.setPaperSize(297, 210)
self.mComposerMap = QgsComposerMap(self.mComposition, 20, 20, 200, 100)
self.mComposerMap.setFrameEnabled(True)
self.mComposition.addComposerMap(self.mComposerMap)
def testOverviewMap(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
checker = QgsCompositionChecker("composermap_overview", self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapBlend(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
overviewMap.overview().setBlendMode(QPainter.CompositionMode_Multiply)
checker = QgsCompositionChecker("composermap_overview_blending", self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapInvert(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
overviewMap.overview().setInverted(True)
checker = QgsCompositionChecker("composermap_overview_invert", self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapCenter(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(192, -288, 320, -224)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.overview().setFrameMap(self.mComposerMap.id())
overviewMap.overview().setInverted(False)
overviewMap.overview().setCentered(True)
checker = QgsCompositionChecker("composermap_overview_center", self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
# Fails because addItemsFromXml has been commented out in sip
@unittest.expectedFailure
def testuniqueId(self):
doc = QDomDocument()
documentElement = doc.createElement("ComposerItemClipboard")
self.mComposition.writeXml(documentElement, doc)
self.mComposition.addItemsFromXml(documentElement, doc, 0, False)
# test if both composer maps have different ids
newMap = QgsComposerMap()
mapList = self.mComposition.composerMapItems()
for mapIt in mapList:
if mapIt != self.mComposerMap:
newMap = mapIt
break
oldId = self.mComposerMap.id()
newId = newMap.id()
self.mComposition.removeComposerItem(newMap)
myMessage = "old: %s new: %s" % (oldId, newId)
assert oldId != newId, myMessage
def testWorldFileGeneration(self):
myRectangle = QgsRectangle(781662.375, 3339523.125, 793062.375, 3345223.125)
self.mComposerMap.setNewExtent(myRectangle)
self.mComposerMap.setMapRotation(30.0)
self.mComposition.setGenerateWorldFile(True)
self.mComposition.setWorldFileMap(self.mComposerMap)
p = self.mComposition.computeWorldFileParameters()
pexpected = (
4.180480199790922,
2.4133064516129026,
779443.7612381146,
2.4136013686911886,
-4.179969388427311,
3342408.5663611,
)
ptolerance = (0.001, 0.001, 1, 0.001, 0.001, 1e03)
for i in range(0, 6):
assert abs(p[i] - pexpected[i]) < ptolerance[i]
class TestQgsComposerMap(unittest.TestCase):
def __init__(self, methodName):
"""Run once on class initialization."""
unittest.TestCase.__init__(self, methodName)
myPath = os.path.join(TEST_DATA_DIR, 'rgb256x256.png')
rasterFileInfo = QFileInfo(myPath)
mRasterLayer = QgsRasterLayer(rasterFileInfo.filePath(),
rasterFileInfo.completeBaseName())
rasterRenderer = QgsMultiBandColorRenderer(mRasterLayer.dataProvider(),
1, 2, 3)
mRasterLayer.setRenderer(rasterRenderer)
#pipe = mRasterLayer.pipe()
#assert pipe.set(rasterRenderer), 'Cannot set pipe renderer'
QgsMapLayerRegistry.instance().addMapLayers([mRasterLayer])
# create composition with composer map
self.mMapSettings = QgsMapSettings()
self.mMapSettings.setLayers([mRasterLayer.id()])
self.mMapSettings.setCrsTransformEnabled(False)
self.mComposition = QgsComposition(self.mMapSettings)
self.mComposition.setPaperSize(297, 210)
self.mComposerMap = QgsComposerMap(self.mComposition, 20, 20, 200, 100)
self.mComposerMap.setFrameEnabled(True)
self.mComposition.addComposerMap(self.mComposerMap)
def testOverviewMap(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
checker = QgsCompositionChecker('composermap_overview',
self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapBlend(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewBlendMode(QPainter.CompositionMode_Multiply)
checker = QgsCompositionChecker('composermap_overview_blending',
self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapInvert(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(96, -152, 160, -120)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewInverted(True)
checker = QgsCompositionChecker('composermap_overview_invert',
self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
def testOverviewMapCenter(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(192, -288, 320, -224)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(0, -256, 256, 0)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewInverted(False)
overviewMap.setOverviewCentered(True)
checker = QgsCompositionChecker('composermap_overview_center',
self.mComposition)
checker.setControlPathPrefix("composer_mapoverview")
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult, myMessage
# Fails because addItemsFromXml has been commented out in sip
@unittest.expectedFailure
def testuniqueId(self):
doc = QDomDocument()
documentElement = doc.createElement('ComposerItemClipboard')
self.mComposition.writeXml(documentElement, doc)
self.mComposition.addItemsFromXml(documentElement, doc, 0, False)
# test if both composer maps have different ids
newMap = QgsComposerMap()
mapList = self.mComposition.composerMapItems()
for mapIt in mapList:
if mapIt != self.mComposerMap:
newMap = mapIt
break
oldId = self.mComposerMap.id()
newId = newMap.id()
self.mComposition.removeComposerItem(newMap)
myMessage = 'old: %s new: %s' % (oldId, newId)
assert oldId != newId, myMessage
def testWorldFileGeneration(self):
myRectangle = QgsRectangle(781662.375, 3339523.125, 793062.375,
3345223.125)
self.mComposerMap.setNewExtent(myRectangle)
self.mComposerMap.setMapRotation(30.0)
self.mComposition.setGenerateWorldFile(True)
self.mComposition.setWorldFileMap(self.mComposerMap)
p = self.mComposition.computeWorldFileParameters()
pexpected = (4.180480199790922, 2.4133064516129026, 779443.7612381146,
2.4136013686911886, -4.179969388427311, 3342408.5663611)
ptolerance = (0.001, 0.001, 1, 0.001, 0.001, 1e+03)
for i in range(0, 6):
assert abs(p[i] - pexpected[i]) < ptolerance[i]
class TestQgsComposerMap(TestCase):
def __init__(self, methodName):
"""Run once on class initialisation."""
unittest.TestCase.__init__(self, methodName)
myPath = os.path.join(TEST_DATA_DIR, 'landsat.tif')
rasterFileInfo = QFileInfo(myPath)
mRasterLayer = QgsRasterLayer(rasterFileInfo.filePath(),
rasterFileInfo.completeBaseName())
rasterRenderer = QgsMultiBandColorRenderer(mRasterLayer.dataProvider(),
2, 3, 4)
mRasterLayer.setRenderer(rasterRenderer)
#pipe = mRasterLayer.pipe()
#assert pipe.set(rasterRenderer), 'Cannot set pipe renderer'
QgsMapLayerRegistry.instance().addMapLayers([mRasterLayer])
# create composition with composer map
self.mMapRenderer = QgsMapRenderer()
layerStringList = []
layerStringList.append(mRasterLayer.id())
self.mMapRenderer.setLayerSet(layerStringList)
self.mMapRenderer.setProjectionsEnabled(False)
self.mComposition = QgsComposition(self.mMapRenderer)
self.mComposition.setPaperSize(297, 210)
self.mComposerMap = QgsComposerMap(self.mComposition, 20, 20, 200, 100)
self.mComposerMap.setFrameEnabled(True)
self.mComposition.addComposerMap(self.mComposerMap)
def testGrid(self):
"""Test that we can create a grid for a map."""
myRectangle = QgsRectangle(781662.375, 3339523.125, 793062.375,
3345223.125)
self.mComposerMap.setNewExtent(myRectangle)
self.mComposerMap.setGridEnabled(True)
self.mComposerMap.setGridIntervalX(2000)
self.mComposerMap.setGridIntervalY(2000)
self.mComposerMap.setShowGridAnnotation(True)
self.mComposerMap.setGridPenWidth(0.5)
self.mComposerMap.setGridPenColor(QColor(0, 255, 0))
self.mComposerMap.setGridAnnotationPrecision(0)
self.mComposerMap.setGridAnnotationPosition(QgsComposerMap.Disabled,
QgsComposerMap.Left)
self.mComposerMap.setGridAnnotationPosition(
QgsComposerMap.OutsideMapFrame, QgsComposerMap.Right)
self.mComposerMap.setGridAnnotationPosition(QgsComposerMap.Disabled,
QgsComposerMap.Top)
self.mComposerMap.setGridAnnotationPosition(
QgsComposerMap.OutsideMapFrame, QgsComposerMap.Bottom)
self.mComposerMap.setGridAnnotationDirection(QgsComposerMap.Horizontal,
QgsComposerMap.Right)
self.mComposerMap.setGridAnnotationDirection(QgsComposerMap.Horizontal,
QgsComposerMap.Bottom)
self.mComposerMap.setAnnotationFontColor(QColor(255, 0, 0, 150))
self.mComposerMap.setGridBlendMode(QPainter.CompositionMode_Overlay)
checker = QgsCompositionChecker('composermap_grid', self.mComposition)
myTestResult, myMessage = checker.testComposition()
self.mComposerMap.setGridEnabled(False)
self.mComposerMap.setShowGridAnnotation(False)
assert myTestResult == True, myMessage
def testOverviewMap(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125, 789262.375,
3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125, 793062.375,
3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
checker = QgsCompositionChecker('composermap_overview',
self.mComposition)
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
def testOverviewMapBlend(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125, 789262.375,
3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125, 793062.375,
3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewBlendMode(QPainter.CompositionMode_Multiply)
checker = QgsCompositionChecker('composermap_overview_blending',
self.mComposition)
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
def testOverviewMapInvert(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125, 789262.375,
3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125, 793062.375,
3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewInverted(True)
checker = QgsCompositionChecker('composermap_overview_invert',
self.mComposition)
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
def testOverviewMapCenter(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375 + 5000, 3341423.125,
789262.375 + 5000, 3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125, 793062.375,
3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewInverted(False)
overviewMap.setOverviewCentered(True)
checker = QgsCompositionChecker('composermap_overview_center',
self.mComposition)
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
# Fails because addItemsFromXML has been commented out in sip
@expectedFailure
def testuniqueId(self):
doc = QDomDocument()
documentElement = doc.createElement('ComposerItemClipboard')
self.mComposition.writeXML(documentElement, doc)
self.mComposition.addItemsFromXML(documentElement, doc, 0, False)
#test if both composer maps have different ids
newMap = QgsComposerMap()
mapList = self.mComposition.composerMapItems()
for mapIt in mapList:
if mapIt != self.mComposerMap:
newMap = mapIt
break
oldId = self.mComposerMap.id()
newId = newMap.id()
self.mComposition.removeComposerItem(newMap)
myMessage = 'old: %s new: %s' % (oldId, newId)
assert oldId != newId, myMessage
def testZebraStyle(self):
self.mComposerMap.setGridFrameStyle(QgsComposerMap.Zebra)
myRectangle = QgsRectangle(785462.375, 3341423.125, 789262.375,
3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
self.mComposerMap.setGridEnabled(True)
self.mComposerMap.setGridIntervalX(2000)
self.mComposerMap.setGridIntervalY(2000)
self.mComposerMap.setGridFrameWidth(10)
self.mComposerMap.setGridFramePenSize(1)
self.mComposerMap.setGridPenWidth(0.5)
self.mComposerMap.setGridFramePenColor(QColor(255, 100, 0, 200))
self.mComposerMap.setGridFrameFillColor1(QColor(50, 90, 50, 100))
self.mComposerMap.setGridFrameFillColor2(QColor(200, 220, 100, 60))
checker = QgsCompositionChecker('composermap_zebrastyle',
self.mComposition)
myTestResult, myMessage = checker.testComposition()
assert myTestResult == True, myMessage
def testWorldFileGeneration(self):
myRectangle = QgsRectangle(781662.375, 3339523.125, 793062.375,
3345223.125)
self.mComposerMap.setNewExtent(myRectangle)
self.mComposerMap.setMapRotation(30.0)
self.mComposition.setGenerateWorldFile(True)
self.mComposition.setWorldFileMap(self.mComposerMap)
p = self.mComposition.computeWorldFileParameters()
pexpected = (4.180480199790922, 2.4133064516129026, 779443.7612381146,
2.4136013686911886, -4.179969388427311, 3342408.5663611)
ptolerance = (0.001, 0.001, 1, 0.001, 0.001, 1e+03)
for i in range(0, 6):
assert abs(p[i] - pexpected[i]) < ptolerance[i]
class TestQgsComposerMap(TestCase):
def __init__(self, methodName):
"""Run once on class initialisation."""
unittest.TestCase.__init__(self, methodName)
myPath = os.path.join(TEST_DATA_DIR, 'landsat.tif')
rasterFileInfo = QFileInfo(myPath)
mRasterLayer = QgsRasterLayer(rasterFileInfo.filePath(),
rasterFileInfo.completeBaseName())
rasterRenderer = QgsMultiBandColorRenderer(
mRasterLayer.dataProvider(), 2, 3, 4)
mRasterLayer.setRenderer(rasterRenderer)
#pipe = mRasterLayer.pipe()
#assert pipe.set(rasterRenderer), 'Cannot set pipe renderer'
QgsMapLayerRegistry.instance().addMapLayers([mRasterLayer])
# create composition with composer map
self.mMapRenderer = QgsMapRenderer()
layerStringList = []
layerStringList.append(mRasterLayer.id())
self.mMapRenderer.setLayerSet(layerStringList)
self.mMapRenderer.setProjectionsEnabled(False)
self.mComposition = QgsComposition(self.mMapRenderer)
self.mComposition.setPaperSize(297, 210)
self.mComposerMap = QgsComposerMap(self.mComposition, 20, 20, 200, 100)
self.mComposerMap.setFrameEnabled(True)
self.mComposition.addComposerMap(self.mComposerMap)
def testOverviewMap(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125,
789262.375, 3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125,
793062.375, 3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
checker = QgsCompositionChecker('composermap_overview', self.mComposition)
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
def testOverviewMapBlend(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125,
789262.375, 3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125,
793062.375, 3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewBlendMode(QPainter.CompositionMode_Multiply)
checker = QgsCompositionChecker('composermap_overview_blending', self.mComposition)
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
def testOverviewMapInvert(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125,
789262.375, 3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125,
793062.375, 3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewInverted(True)
checker = QgsCompositionChecker('composermap_overview_invert', self.mComposition)
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
def testOverviewMapCenter(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375+5000, 3341423.125,
789262.375+5000, 3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125,
793062.375, 3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewInverted(False)
overviewMap.setOverviewCentered(True)
checker = QgsCompositionChecker('composermap_overview_center', self.mComposition)
myTestResult, myMessage = checker.testComposition()
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
# Fails because addItemsFromXML has been commented out in sip
@expectedFailure
def testuniqueId(self):
doc = QDomDocument()
documentElement = doc.createElement('ComposerItemClipboard')
self.mComposition.writeXML(documentElement, doc)
self.mComposition.addItemsFromXML(documentElement, doc, 0, False)
#test if both composer maps have different ids
newMap = QgsComposerMap()
mapList = self.mComposition.composerMapItems()
for mapIt in mapList:
if mapIt != self.mComposerMap:
newMap = mapIt
break
oldId = self.mComposerMap.id()
newId = newMap.id()
self.mComposition.removeComposerItem(newMap)
myMessage = 'old: %s new: %s' % (oldId, newId)
assert oldId != newId, myMessage
def testWorldFileGeneration( self ):
myRectangle = QgsRectangle(781662.375, 3339523.125, 793062.375, 3345223.125)
self.mComposerMap.setNewExtent( myRectangle )
self.mComposerMap.setMapRotation( 30.0 )
self.mComposition.setGenerateWorldFile( True )
self.mComposition.setWorldFileMap( self.mComposerMap )
p = self.mComposition.computeWorldFileParameters()
pexpected = (4.180480199790922, 2.4133064516129026, 779443.7612381146,
2.4136013686911886, -4.179969388427311, 3342408.5663611)
ptolerance = (0.001, 0.001, 1, 0.001, 0.001, 1e+03)
for i in range(0,6):
assert abs(p[i]-pexpected[i]) < ptolerance[i]
def export_all_features(self):
pdf_painter = None
"""Export map to pdf atlas style (one page per feature)"""
if VRP_DEBUG is True: QgsMessageLog.logMessage(u'exporting map', DLG_CAPTION)
try:
result = self.__delete_pdf()
if not result is None:
return result
ids = []
exp = QgsExpression(self.feature_filter)
if exp.hasParserError():
raise Exception(exp.parserErrorString())
exp.prepare(self.coverage_layer.pendingFields())
for feature in self.coverage_layer.getFeatures():
value = exp.evaluate(feature)
if exp.hasEvalError():
raise ValueError(exp.evalErrorString())
if bool(value):
if VRP_DEBUG is True: QgsMessageLog.logMessage(u'export map, feature id:{0}'.format(feature.id()), DLG_CAPTION)
ids.append(feature.id())
self.coverage_layer.select(ids)
bbox = self.coverage_layer.boundingBoxOfSelected()
self.canvas.zoomToSelected(self.coverage_layer)
if VRP_DEBUG is True: QgsMessageLog.logMessage(u'bbox:{0}'.format(bbox.toString()), DLG_CAPTION)
#self.map_renderer.setExtent(bbox)
#self.map_renderer.updateScale()
#read plotlayout
composition = QgsComposition(self.map_renderer)
self.composition = composition
composition.setPlotStyle(QgsComposition.Print)
error, xml_doc = self.__read_template()
if not error is None:
return error
if composition.loadFromTemplate(xml_doc) is False:
return u'Konnte Template nicht laden!\n{0}'.format(self.template_qpt)
#read textinfo layout
self.comp_textinfo = QgsComposition(self.map_renderer)
self.comp_textinfo.setPlotStyle(QgsComposition.Print)
error, xml_doc = self.__read_template(True)
if not error is None:
return error
if self.comp_textinfo.loadFromTemplate(xml_doc) is False:
return u'Konnte Template nicht laden!\n{0}'.format(self.settings.textinfo_layout())
new_ext = bbox
if QGis.QGIS_VERSION_INT > 20200:
compmaps = self.__get_items(QgsComposerMap)
if len(compmaps) < 1:
return u'Kein Kartenfenster im Layout vorhanden!'
compmap = compmaps[0]
else:
if len(composition.composerMapItems()) < 1:
return u'Kein Kartenfenster im Layout vorhanden!'
compmap = composition.composerMapItems()[0]
self.composermap = compmap
#self.composermap.setPreviewMode(QgsComposerMap.Render)
#self.composermap.setPreviewMode(QgsComposerMap.Rectangle)
#taken from QgsComposerMap::setNewAtlasFeatureExtent (not yet available in QGIS 2.0)
#http://www.qgis.org/api/qgscomposermap_8cpp_source.html#l00610
old_ratio = compmap.rect().width() / compmap.rect().height()
new_ratio = new_ext.width() / new_ext.height()
if old_ratio < new_ratio:
new_height = new_ext.width() / old_ratio
delta_height = new_height - new_ext.height()
new_ext.setYMinimum( bbox.yMinimum() - delta_height / 2)
new_ext.setYMaximum(bbox.yMaximum() + delta_height / 2)
else:
new_width = old_ratio * new_ext.height()
delta_width = new_width - new_ext.width()
new_ext.setXMinimum(bbox.xMinimum() - delta_width / 2)
new_ext.setXMaximum(bbox.xMaximum() + delta_width / 2)
if VRP_DEBUG is True: QgsMessageLog.logMessage(u'bbox old:{0}'.format(compmap.extent().toString()), DLG_CAPTION)
compmap.setNewExtent(new_ext)
if VRP_DEBUG is True: QgsMessageLog.logMessage(u'bbox new:{0}'.format(compmap.extent().toString()), DLG_CAPTION)
#round up to next 1000
compmap.setNewScale(math.ceil((compmap.scale()/1000.0)) * 1000.0)
if VRP_DEBUG is True: QgsMessageLog.logMessage(u'bbox new (after scale):{0}'.format(compmap.extent().toString()), DLG_CAPTION)
#add ORTHO after new extent -> performance
if not self.ortho is None:
self.ortho_lyr = self.__add_raster_layer(self.ortho, self.lyrname_ortho)
self.__reorder_layers()
self.comp_leg = self.__get_items(QgsComposerLegend)
self.comp_lbl = self.__get_items(QgsComposerLabel)
self.__update_composer_items(self.settings.dkm_gemeinde(self.gem_name)['lyrnamegstk'])
if VRP_DEBUG is True:
QgsMessageLog.logMessage(u'paperWidth:{0} paperHeight:{1}'.format(composition.paperWidth(), composition.paperHeight()), DLG_CAPTION)
printer = QPrinter()
printer.setOutputFormat(QPrinter.PdfFormat)
printer.setOutputFileName(self.pdf_map)
printer.setPaperSize(QSizeF(composition.paperWidth(), composition.paperHeight()), QPrinter.Millimeter)
printer.setFullPage(True)
printer.setColorMode(QPrinter.Color)
printer.setResolution(composition.printResolution())
pdf_painter = QPainter(printer)
paper_rect_pixel = printer.pageRect(QPrinter.DevicePixel)
paper_rect_mm = printer.pageRect(QPrinter.Millimeter)
QgsPaintEngineHack.fixEngineFlags(printer.paintEngine())
#DKM only
if len(self.themen) < 1:
composition.render(pdf_painter, paper_rect_pixel, paper_rect_mm)
else:
self.statistics = OrderedDict()
try:
pass
#lyr = QgsVectorLayer('/home/bergw/VoGIS-Raumplanung-Daten/Geodaten/Raumplanung/Flaechenwidmung/Dornbirn/Flaechenwidmungsplan/fwp_flaeche.shp', 'flaeiw', 'ogr')
#lyr.loadNamedStyle('/home/bergw/VoGIS-Raumplanung-Daten/Geodaten/Raumplanung/Flaechenwidmung/Vorarlberg/Flaechenwidmungsplan/fwp_flaeche.qml')
#QgsMapLayerRegistry.instance().addMapLayer(lyr)
except:
QgsMessageLog.logMessage('new lyr:{0}'.format(sys.exc_info()[0]), DLG_CAPTION)
#QgsMapLayerRegistry.instance().addMapLayer(lyr)
cntr = 0
for thema, sub_themen in self.themen.iteritems():
if VRP_DEBUG is True: QgsMessageLog.logMessage('drucke Thema:{0}'.format(thema.name), DLG_CAPTION)
if sub_themen is None:
layers = self.__add_layers(thema)
self.__calculate_statistics(thema, thema, layers)
#no qml -> not visible -> means no map
if self.__at_least_one_visible(layers) is True:
if cntr > 0:
printer.newPage()
self.__reorder_layers()
self.__update_composer_items(thema.name, layers=layers)
composition.renderPage(pdf_painter, 0)
QgsMapLayerRegistry.instance().removeMapLayers([lyr.id() for lyr in layers])
cntr += 1
else:
QgsMapLayerRegistry.instance().removeMapLayers([lyr.id() for lyr in layers])
if not sub_themen is None:
for sub_thema in sub_themen:
if VRP_DEBUG is True: QgsMessageLog.logMessage(u'drucke SubThema:{0}'.format(sub_thema.name), DLG_CAPTION)
layers = self.__add_layers(sub_thema)
self.__calculate_statistics(thema, sub_thema, layers)
#no qml -> not visible -> means no map
if self.__at_least_one_visible(layers) is True:
if cntr > 0:
printer.newPage()
self.__reorder_layers()
self.__update_composer_items(thema.name, subthema=sub_thema.name, layers=layers)
composition.renderPage(pdf_painter, 0)
QgsMapLayerRegistry.instance().removeMapLayers([lyr.id() for lyr in layers])
cntr += 1
else:
QgsMapLayerRegistry.instance().removeMapLayers([lyr.id() for lyr in layers])
#output statistics
if len(self.statistics) > 0:
printer.setPaperSize(QSizeF(210, 297), QPrinter.Millimeter)
tabelle = self.__get_item_byid(self.comp_textinfo, 'TABELLE')
if tabelle is None:
self.iface.messageBar().pushMessage(u'Layout (Textinfo): Kein Textelement mit ID "TABELLE" vorhanden.', QgsMessageBar.CRITICAL)
else:
try:
str_flaechen = ''
idx = 0
for gnr, stats in self.statistics.iteritems():
comma = ', ' if idx > 0 else ''
str_flaechen += u'{0}{1} ({2:.2f}m²)'.format(comma, gnr, stats[0].flaeche)
idx += 1
lbls = self.__get_items(QgsComposerLabel, self.comp_textinfo)
self.__update_composer_items('', labels=lbls, gnrflaeche=str_flaechen)
html = tabelle.text()
html += u'<table>'
#gnrcnt = 0
for gnr, stats in self.statistics.iteritems():
#if gnrcnt > 0:
# html += u'<tr class="abstand"><td> </td><td> </td><td> </td></tr>'
html += u'<tr><th class="gnr"></th><th class="gnr">{0}</th><th class="gnr"></th></tr>'.format(gnr)
#html += u'<tr class="abstand"><td> </td><td> </td><td> </td></tr>'
curr_thema = ''
for stat in stats:
if stat.thema != curr_thema:
html += u'<tr><th class="thema"></th><th class="thema">{0}</th><th class="thema"></th></tr>'.format(stat.thema)
curr_thema = stat.thema
for thema, subthema in stat.subthemen.iteritems():
for quelle in subthema:
html += u'<tr><td class="col1">{0}</td>'.format(quelle.name)
attr_val = ''
attr_area = ''
for text, area in quelle.txt_area.iteritems():
attr_val += u'{0}<br />'.format(text)
attr_area += u'{0:.2f}m² <br />'.format(area)
html += u'<td class="col2">{0}</td><td class="col3">{1}</td></tr>'.format(attr_val, attr_area)
#gnrcnt += 1
html += u'</table>'
tabelle.setText(html)
printer.newPage()
self.comp_textinfo.renderPage(pdf_painter, 0)
except:
msg = 'Statistikausgabe:\n\n{0}'.format(traceback.format_exc())
QgsMessageLog.logMessage(msg, DLG_CAPTION)
self.iface.messageBar().pushMessage(msg, QgsMessageBar.CRITICAL)
except:
msg = 'export pdf (catch all):\n\n{0}'.format(traceback.format_exc())
QgsMessageLog.logMessage(msg, DLG_CAPTION)
self.iface.messageBar().pushMessage(msg.replace(u'\n', u''), QgsMessageBar.CRITICAL)
return msg
finally:
#end pdf
if not pdf_painter is None:
pdf_painter.end()
return None
class TestQgsComposerMap(TestCase):
def __init__(self, methodName):
"""Run once on class initialisation."""
unittest.TestCase.__init__(self, methodName)
myPath = os.path.join(TEST_DATA_DIR, 'landsat.tif')
rasterFileInfo = QFileInfo(myPath)
mRasterLayer = QgsRasterLayer(rasterFileInfo.filePath(),
rasterFileInfo.completeBaseName())
rasterRenderer = QgsMultiBandColorRenderer(
mRasterLayer.dataProvider(), 2, 3, 4)
mRasterLayer.setRenderer(rasterRenderer)
#pipe = mRasterLayer.pipe()
#assert pipe.set(rasterRenderer), 'Cannot set pipe renderer'
QgsMapLayerRegistry.instance().addMapLayers([mRasterLayer])
# create composition with composer map
self.mMapRenderer = QgsMapRenderer()
layerStringList = QStringList()
layerStringList.append(mRasterLayer.id())
self.mMapRenderer.setLayerSet(layerStringList)
self.mMapRenderer.setProjectionsEnabled(False)
self.mComposition = QgsComposition(self.mMapRenderer)
self.mComposition.setPaperSize(297, 210)
self.mComposerMap = QgsComposerMap(self.mComposition, 20, 20, 200, 100)
self.mComposerMap.setFrameEnabled(True)
self.mComposition.addComposerMap(self.mComposerMap)
def testGrid(self):
"""Test that we can create a grid for a map."""
myRectangle = QgsRectangle(781662.375, 3339523.125,
793062.375, 3345223.125)
self.mComposerMap.setNewExtent(myRectangle)
self.mComposerMap.setGridEnabled(True)
self.mComposerMap.setGridIntervalX(2000)
self.mComposerMap.setGridIntervalY(2000)
self.mComposerMap.setShowGridAnnotation(True)
self.mComposerMap.setGridPenWidth(0.5)
self.mComposerMap.setGridPenColor(QColor(0,255,0))
self.mComposerMap.setGridAnnotationPrecision(0)
self.mComposerMap.setGridAnnotationPosition(QgsComposerMap.Disabled,
QgsComposerMap.Left)
self.mComposerMap.setGridAnnotationPosition(
QgsComposerMap.OutsideMapFrame,
QgsComposerMap.Right)
self.mComposerMap.setGridAnnotationPosition(QgsComposerMap.Disabled,
QgsComposerMap.Top)
self.mComposerMap.setGridAnnotationPosition(
QgsComposerMap.OutsideMapFrame,
QgsComposerMap.Bottom)
self.mComposerMap.setGridAnnotationDirection(QgsComposerMap.Horizontal,
QgsComposerMap.Right)
self.mComposerMap.setGridAnnotationDirection(QgsComposerMap.Horizontal,
QgsComposerMap.Bottom)
self.mComposerMap.setAnnotationFontColor(QColor(255,0,0,150))
self.mComposerMap.setGridBlendMode(QPainter.CompositionMode_Overlay)
checker = QgsCompositionChecker()
myPath = os.path.join(TEST_DATA_DIR,
'control_images',
'expected_composermap',
'composermap_landsat_grid.png')
myTestResult, myMessage = checker.testComposition('Composer map grid',
self.mComposition, myPath)
self.mComposerMap.setGridEnabled(False)
self.mComposerMap.setShowGridAnnotation(False)
assert myTestResult == True, myMessage
def testOverviewMap(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125,
789262.375, 3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125,
793062.375, 3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
checker = QgsCompositionChecker()
myPngPath = os.path.join(TEST_DATA_DIR,
'control_images',
'expected_composermap',
'composermap_landsat_overview.png')
myTestResult, myMessage = checker.testComposition(
'Composer map overview',
self.mComposition,
myPngPath)
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
def testOverviewMapBlend(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125,
789262.375, 3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125,
793062.375, 3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewBlendMode(QPainter.CompositionMode_Multiply)
checker = QgsCompositionChecker()
myPngPath = os.path.join(TEST_DATA_DIR,
'control_images',
'expected_composermap',
'composermap_landsat_overview_blend.png')
myTestResult, myMessage = checker.testComposition(
'Composer map overview blending',
self.mComposition,
myPngPath)
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
def testOverviewMapInvert(self):
overviewMap = QgsComposerMap(self.mComposition, 20, 130, 70, 70)
overviewMap.setFrameEnabled(True)
self.mComposition.addComposerMap(overviewMap)
# zoom in
myRectangle = QgsRectangle(785462.375, 3341423.125,
789262.375, 3343323.125)
self.mComposerMap.setNewExtent(myRectangle)
myRectangle2 = QgsRectangle(781662.375, 3339523.125,
793062.375, 3350923.125)
overviewMap.setNewExtent(myRectangle2)
overviewMap.setOverviewFrameMap(self.mComposerMap.id())
overviewMap.setOverviewInverted(True)
checker = QgsCompositionChecker()
myPngPath = os.path.join(TEST_DATA_DIR,
'control_images',
'expected_composermap',
'composermap_landsat_overview_invert.png')
myTestResult, myMessage = checker.testComposition(
'Composer map overview inverted',
self.mComposition,
myPngPath)
self.mComposition.removeComposerItem(overviewMap)
assert myTestResult == True, myMessage
# Fails because addItemsFromXML has been commented out in sip
@expectedFailure
def testuniqueId(self):
doc = QDomDocument()
documentElement = doc.createElement('ComposerItemClipboard')
self.mComposition.writeXML(documentElement, doc)
self.mComposition.addItemsFromXML(documentElement, doc, 0, False)
#test if both composer maps have different ids
newMap = QgsComposerMap()
mapList = self.mComposition.composerMapItems()
for mapIt in mapList:
if mapIt != self.mComposerMap:
newMap = mapIt
break
oldId = self.mComposerMap.id()
newId = newMap.id()
self.mComposition.removeComposerItem(newMap)
myMessage = 'old: %s new: %s' % (oldId, newId)
assert oldId != newId, myMessage
def testZebraStyle(self):
self.mComposerMap.setGridFrameStyle(QgsComposerMap.Zebra)
myRectangle = QgsRectangle(785462.375, 3341423.125,
789262.375, 3343323.125)
self.mComposerMap.setNewExtent( myRectangle )
self.mComposerMap.setGridEnabled(True)
self.mComposerMap.setGridIntervalX(2000)
self.mComposerMap.setGridIntervalY(2000)
checker = QgsCompositionChecker()
myPngPath = os.path.join(TEST_DATA_DIR,
'control_images',
'expected_composermap',
'composermap_zebra_style.png')
testResult, myMessage = checker.testComposition('Composer map zebra',
self.mComposition,
myPngPath)
assert testResult == True, myMessage
def exportToPdf(self, print_context, targetFile=None):
self.iface.mapCanvas().setDestinationCrs(
self.settings_instance.projection.crs())
myComposition = QgsComposition(self.iface.mapCanvas().mapSettings())
template = self.env.get_template(print_context['template'])
custom_qpt = template.render(CONTEXT=print_context)
myDocument = QDomDocument()
myDocument.setContent(custom_qpt)
myComposition.loadFromTemplate(myDocument)
suggestedFile = os.path.join(
self.settings_instance.projectFolderPath.text(),
print_context['title'] + ".pdf")
if not targetFile:
targetFile = QFileDialog.getSaveFileName(
None, "Export " + print_context['job'], suggestedFile, "*.pdf")
interactive = True
if not targetFile:
return
else:
interactive = None
outputDir = tempfile.gettempdir()
with open(os.path.join(targetFile + '.qpt'), "wb") as qpt_file:
qpt_file.write(custom_qpt)
if print_context['type'] == 'report':
myComposition.exportAsPDF(targetFile)
elif print_context['type'] == 'map':
print myComposition.getComposerMapById(0)
print myComposition.getComposerItemById('5')
for composer_map in myComposition.composerMapItems():
print composer_map, composer_map.id()
fdtm_extent = None
for layer in [
self.settings_instance.EPpLayer,
self.settings_instance.EApLayer,
self.settings_instance.WRLayer,
self.settings_instance.WDSLayer
]:
if layer.featureCount() > 0:
if fdtm_extent:
fdtm_extent.combineExtentWith(layer.extent())
else:
fdtm_extent = layer.extent()
fdtm_extent.scale(1.1)
composer_map.zoomToExtent(fdtm_extent)
composer_map.updateItem()
myComposition.refreshItems()
myComposition.exportAsPDF(targetFile)
elif print_context['type'] == 'mapppp':
print print_context
myComposition = QgsComposition(
self.iface.mapCanvas().mapSettings())
myComposition.setPlotStyle(QgsComposition.Print)
myComposition.setPaperSize(297, 210)
composer_map = QgsComposerMap(myComposition, 10, 10, 190, 190)
fdtm_extent = self.settings_instance.EPpLayer.extent()
for layer in [
self.settings_instance.EApLayer,
self.settings_instance.WRLayer,
self.settings_instance.WDSLayer
]:
fdtm_extent.combineExtentWith(layer.extent())
composer_map.zoomToExtent(fdtm_extent)
composer_map.updateItem()
myComposition.addItem(composer_map)
table = QgsComposerAttributeTable(myComposition)
table.setItemPosition(205, 170)
table.setVectorLayer(QgsMapLayerRegistry.instance().mapLayer(
print_context['id']))
table.setMaximumNumberOfFeatures(20)
table.setFilterFeatures(True)
col1 = QgsComposerTableColumn()
col1.setAttribute('types')
col1.setHeading("types")
col2 = QgsComposerTableColumn()
col2.setAttribute('project units')
col2.setHeading("project units")
col3 = QgsComposerTableColumn()
col3.setAttribute('Areas')
col3.setHeading("Areas")
col4 = QgsComposerTableColumn()
col4.setAttribute('Lengths')
col4.setHeading("Lengths")
col5 = QgsComposerTableColumn()
col5.setAttribute('Cost')
col5.setHeading("Cost")
table.setColumns([col1, col2, col3, col4, col5])
myComposition.addItem(table)
myComposition.exportAsPDF(targetFile)
elif print_context['type'] == 'atlas':
myComposition.setAtlasMode(QgsComposition.ExportAtlas)
for composer_map in myComposition.composerMapItems():
print composer_map, composer_map.id()
atlas = myComposition.atlasComposition()
atlas.setComposerMap(composer_map) #DEPRECATED
atlas.setPredefinedScales(self.PREDEFINED_SCALES)
composer_map.setAtlasDriven(True)
composer_map.setAtlasScalingMode(QgsComposerMap.Predefined)
atlas.beginRender()
rendered_pdf = []
progress = progressBar(self, "exporting " + print_context['job'],
atlas.numFeatures())
for i in range(0, atlas.numFeatures()):
atlas.prepareForFeature(i)
current_filename = atlas.currentFilename()
file_name = '_'.join(current_filename.split())
file_path = '%s.pdf' % file_name
path = os.path.join(outputDir, file_path)
myComposition.exportAsPDF(path)
rendered_pdf.append(path)
progress.setStep(i)
progress.stop(print_context['job'] + "exported to " + targetFile)
atlas.endRender()
merge_pdfs(rendered_pdf, targetFile)
if interactive:
open_file(targetFile)
return targetFile
