def createPDFReport(self, theTitle, theOutputDirectory, theImpactLayer,
theCount=0, theIndex=''):
"""Create PDF report from impact layer.
Create map & table report PDF based from theImpactLayer data.
:param theTitle: the report title.
:param theOutputDirectory: output directory
:param theImpactLayer: impact layer instance.
:param theCount: the number of as scenario has been run
:param theIndex: the index for the beginning of the file name
See also:
Dock.printMap()
"""
myMap = Map(self.iface)
# FIXME: check if theImpactLayer is the real impact layer...
myMap.setImpactLayer(theImpactLayer)
LOGGER.debug('Create Report: %s' % theTitle)
myMapPath, myTablePath = self.reportPath(
theOutputDirectory, theTitle, theCount, theIndex)
# create map pdf
myMap.printToPdf(myMapPath)
# create table report pdf
myHtmlRenderer = HtmlRenderer(myMap.pageDpi)
myKeywords = myMap.keywordIO.read_keywords(theImpactLayer)
myHtmlRenderer.printImpactTable(myKeywords, myTablePath)
LOGGER.debug("Report done %s %s" % (myMapPath, myTablePath))
def test_printToPdf(self):
"""Test making a pdf of the map - this is the most typical use of map.
"""
LOGGER.info('Testing printToPdf')
myLayer, _ = load_layer('test_shakeimpact.shp')
myCanvasLayer = QgsMapCanvasLayer(myLayer)
CANVAS.setLayerSet([myCanvasLayer])
myRect = QgsRectangle(106.7894, -6.2308, 106.8004, -6.2264)
CANVAS.setExtent(myRect)
CANVAS.refresh()
myMap = Map(IFACE)
myMap.setImpactLayer(myLayer)
myMap.composeMap()
myPath = unique_filename(prefix='mapPdfTest',
suffix='.pdf',
dir=temp_dir('test'))
myMap.printToPdf(myPath)
LOGGER.debug(myPath)
myMessage = 'Rendered output does not exist: %s' % myPath
assert os.path.exists(myPath), myMessage
# pdf rendering is non deterministic so we can't do a hash check
# test_renderComposition renders just the image instead of pdf
# so we hash check there and here we just do a basic minimum file
# size check.
mySize = os.stat(myPath).st_size
myExpectedSizes = [
441541, # as rendered on ub 13.04 post 17 May 2013
441428, # as rendered on ub 13.04 5 Jul 2013
447217, # Nadia Linux Mint 14
447051, # as rendered on Jenkins post 24 April 2013
447138, # Windows 7 SP1 AMD64
233989, # OSX 10.8
]
myMessage = '%s\nExpected rendered map pdf to be in %s, got %s' % (
myPath, myExpectedSizes, mySize)
self.assertIn(mySize, myExpectedSizes, myMessage)
