def testCreateMapImage(self):
imagefile = os.path.join(self.testdatadir.dir, 'test.imi')
mi = MapImage(imagefile)
mi.open('w')
m = mi.createMap()
mi.close()
img = Image(imagefile)
self.assertTrue('bmp4bit.ics' in img.listdir())
self.assertTrue('add_maps.cfg' in img.listdir())
self.assertTrue('00map.ini' in img.listdir())
def testLayerStyle(self):
"""Test layer style consistency"""
try:
for mapfile in self.mapimages:
img = Image(os.path.join('.','images',mapfile))
m = Map(img)
m.open('r')
for layername in m.getLayerNames():
style = m.getLayerStyleByName(layername)
style.verify(layername, m)
m.close()
finally:
img.__del__()
west = geotransform[0]
return north, south, east, west
def createMapFromBLX(mapdir, blxfile):
north, south, east, west = getBBox(blxfile)
m = Map(mapdir)
m.open('w')
m.bbox = ((west, south), (east,north))
## Add dummy layer
trails = Layer(m, name="00_dummy", filename="00dummy", layertype=LayerTypePolyline)
trails.open(mode='w')
trailstyle = DetailMapLayerStyle()
m.addLayer(trails, layerstyle = trailstyle)
roadsgroup = m.getGroupByName('00_Roads')
roadsgroup.addLayer(trails)
m.addTopo(blxfile)
m.close()
mapdir.write()
if __name__ == '__main__':
createMapFromBLX(Image(sys.argv[2], bigendian=False), sys.argv[1])
