def TestStringFilter(filename, verbose=False):
r = gdcm.Reader()
r.SetFileName(filename)
success = r.Read()
if (not success): return 1
file = r.GetFile()
ds = file.GetDataSet()
# Change gdcm struct into something swig can digest:
pds = gdcm.PythonDataSet(ds)
sf = gdcm.StringFilter()
pds.Start() # Make iterator go at beginning
dic1 = {}
dic2 = {}
sf.SetFile(file) # extremely important
while (not pds.IsAtEnd()):
t = str(pds.GetCurrent().GetTag())
res = sf.ToStringPair(pds.GetCurrent().GetTag())
dic2[t] = res[1]
dic1[res[0]] = res[1]
pds.Next()
#print dic1
#print dic2
try:
print "Pixel Representation=", dic2['(0028,0103)']
except KeyError:
print "Tag not found in dataset"
return 0
def _read_all_tags(self, filename):
r = gdcm.Reader(filename)
r.Read()
f = r.GetFile()
ds = file.GetDataSet()
pds = gdcm.PythonDataSet(ds)
sf = gdcm.StringFilter()
pds.Start() # Make iterator go at begining
dic = {}
sf.SetFile(f) # extremely important
while (not pds.IsAtEnd()):
res = sf.ToStringPair(pds.GetCurrent().GetTag())
dic[res[0]] = res[1]
pds.Next()
return dic
