def CreateFC(self, points, sr, name, z=None):
try:
#'-34.04 68.5,-34.05'
coordpairs = points.split(';')
pointGeometryList = []
coords = points.split(' ')
for coordpair in coordpairs:
pt = arcpy.Point()
coords = coordpair.split(' ')
pt.X = coords[0]
pt.Y = coords[1]
if z:
pt.Z = z
pointGeometry = arcpy.PointGeometry(pt, sr)
pointGeometryList.append(pointGeometry)
path = self.scratch + os.sep + 'scratch.gdb' + os.sep + name
arcpy.AddMessage('path to sourcept: ' + path)
arcpy.AddMessage(path)
arcpy.CopyFeatures_management(pointGeometryList, path)
fset = arcpy.FeatureSet()
fset.load(path)
self.pt = fset
return fset
except arcpy.ExecuteError:
EH = ErrorHandling.ErrorHandling()
line, filename, err = EH.trace()
m = "Python error on " + line + " of " + __file__ + \
" : with error - " + err
arcpy.AddError(m)
def __getNewSR_10_0__(self, wkidOut):
try:
parentDir = None
p_type = wkidInfo[str(wkidOut)]['type']
if p_type == 'gcs':
parentDir = os.path.join(arcpy.GetInstallInfo()["InstallDir"],
"Coordinate Systems",
"Geographic Coordinate Systems")
elif p_type == 'pcs':
parentDir = os.path.join(arcpy.GetInstallInfo()["InstallDir"],
"Coordinate Systems",
"Projected Coordinate Systems")
else:
raise Exception("wkid not registered!")
prjFile = parentDir
path = wkidInfo[str(wkidOut)]['path'].split('/')
for p in path:
prjFile = os.join(prjFile, p)
sr = arcpy.SpatialReference(prjFile)
return sr
except arcpy.ExecuteError:
EH = ErrorHandling.ErrorHandling()
line, filename, err = EH.trace()
m = "Python error on " + line + " of " + __file__ + \
" : with error - " + err
arcpy.AddMessage(m)
def __getNewSR__(self, wkidOut):
try:
sr = arcpy.SpatialReference(wkidOut)
return sr
except arcpy.ExecuteError:
EH = ErrorHandling.ErrorHandling()
line, filename, err = EH.trace()
m = "Python error on " + line + " of " + __file__ + \
" : with error - " + err
arcpy.AddMessage(m)
def __convert__(self, ds, tmpname, sr):
try:
out = os.path.join(self.scratchgdb, tmpname)
arcpy.AddMessage('reproject fullpath: ' + out)
arcpy.Project_management(ds, out, sr)
return out
except arcpy.ExecuteError:
EH = ErrorHandling.ErrorHandling()
line, filename, err = EH.trace()
m = "Python error on " + line + " of " + __file__ + \
" : with error - " + err
arcpy.AddMessage(m)
def CreateFCFromGeoList(self, points, sr, name):
try:
path = self.scratch + os.sep + 'scratch.gdb' + os.sep + name
arcpy.AddMessage('path to sourcept: ' + path)
arcpy.AddMessage(path)
arcpy.CopyFeatures_management(points, path)
#fset = arcpy.FeatureSet()
#fset.load(path)
#self.pt = fset
return path
except arcpy.ExecuteError:
EH = ErrorHandling.ErrorHandling()
line, filename, err = EH.trace()
m = "Python error on " + line + " of " + __file__ + \
" : with error - " + err
arcpy.AddError(m)
def convert(self, datasets, wkid):
try:
sr = None
if float(arcpy.GetInstallInfo()['Version']) > 10.0:
sr = self.__getNewSR__(wkid)
else:
sr = self.__getNewSR_10_0__(wkid)
outds = []
count = 0
for d in datasets:
tmpname = 'tmp' + str(count)
out = self.__convert__(d, tmpname, sr)
outds.append(out)
count = count + 1
return outds
except arcpy.ExecuteError:
EH = ErrorHandling.ErrorHandling()
line, filename, err = EH.trace()
m = "Python error on " + line + " of " + __file__ + \
" : with error - " + err
arcpy.AddMessage(m)
def __init__(self):
try:
parent = os.path.dirname((os.path.dirname(__file__)))
sw = os.path.join(parent, 'scratch')
ws = 'C:' + os.sep + os.path.join('agsresources', 'routing', 'arp',
'Toolshare', 'data',
'nx_chinarail')
if not arcpy.env.scratchWorkspace:
arcpy.env.scratchWorkspace = sw
self.scratch = str(sw)
self.scratchgdb = None
if float(arcpy.GetInstallInfo()['Version']) > 10.0:
self.scratchgdb = str(arcpy.env.scratchGDB)
else:
self.scratchgdb = os.path.join(str(sw), 'scratch.gdb')
arcpy.AddMessage('scratchgdb: ' + self.scratchgdb)
arcpy.env.overwriteOutput = True
except arcpy.ExecuteError:
EH = ErrorHandling.ErrorHandling()
line, filename, err = EH.trace()
m = "Python error on " + line + " of " + __file__ + \
" : with error - " + err
arcpy.AddMessage(m)