def load_config (self, file):
debug ("In VtkXMLDataReader::load_config ()")
f_name = Common.get_abs_file_name (file.name,
file.readline ()[:-1])
if os.path.isfile (f_name):
self.file_name = f_name
else:
self.file_name = get_file_name (f_name)
Base.Objects.DataSource.initialize (self, self.file_name)
sd = file.readline()[:-1]
vd = file.readline()[:-1]
td = file.readline()[:-1]
# create the DataReader
self.create_reader ()
# load the settings.
p = vtkPipeline.vtkMethodParser.VtkPickler ()
p.load (self.reader, file)
# Correct the filename because the stored filename uses an
# absolute path.
self.set_file_name(self.file_name)
self.reader.Update ()
pa, ca = get_attribute_lists(self.reader.GetOutput())
self.point_attr, self.cell_attr = pa, ca
self.scalar_lst = pa['scalars'] + ca['scalars']
self.vector_lst = pa['vectors'] + ca['vectors']
self.tensor_lst = pa['tensors'] + ca['tensors']
if sd:
self.set_scalar_name(sd)
if vd:
self.set_vector_name(vd)
if td:
self.set_tensor_name(td)
self.setup_names ()
self.update_references ()
def load_config (self, file):
debug ("In VtkDataReader::load_config ()")
f_name = Common.get_abs_file_name (file.name,
file.readline ()[:-1])
if os.path.isfile (f_name):
self.file_name = f_name
else:
self.file_name = get_file_name (f_name)
Base.Objects.DataSource.initialize (self, self.file_name)
# create the DataReader
self.create_reader ()
# load the settings.
p = vtkPipeline.vtkMethodParser.VtkPickler ()
p.load (self.reader, file)
# Correct the filename because the stored filename uses an
# absolute path.
self.set_file_name (self.file_name)
self.reader.Update ()
self.scalar_lst, self.vector_lst, self.tensor_lst = \
get_attribute_lists (self.file_name)
self.setup_names ()
self.update_references ()
def load_config (self, input):
"""Load configuration for this object.
file -- input can be either a file or a dictionary.
"""
debug ("In LutHandler::load_config ()")
isfile = 1
if type(input) == type({}):
isfile = 0
base_file_name = input['base_file_name']
inp = input
else:
base_file_name = input.name
pos = input.tell()
val = input.read(1)
input.seek(pos)
if val == '{':
isfile = 0
inp = eval(input.readline())
else:
inp = input
if isfile:
val = inp.readline ()
lut_v, r_on, v_r_on, v_d_r = (self.lut_var.get(),
self.range_on_var.get(),
self.v_range_on_var.get(),
self.visible_data_range)
try:
lut_v, r_on, v_r_on, v_d_r = eval (val)
except (TypeError, ValueError): # old format
lut_v = int (val)
if lut_v in [2, 4]:
# these values were used before reverse_lut existed
self.reverse_lut_var.set(1)
lut_v = [0, 1, 1, 2, 2][lut_v]
file_name = inp.readline ()[:-1]
else:
lut_v, r_on = (inp['lut_var'], inp['range_on_var'])
v_r_on, v_d_r = (inp['v_range_on_var'],
inp['visible_data_range'])
self.reverse_lut_var.set(inp['reverse_lut_var'])
file_name = inp['rel_file_name']
self.lut_var.set (lut_v)
self.range_on_var.set (r_on)
self.v_range_on_var.set (v_r_on)
self.visible_data_range = v_d_r
if file_name:
file_name = Common.get_abs_file_name (base_file_name,
file_name)
if not isfile:
if not os.path.isfile(file_name):
file_name = inp['file_name']
if not os.path.isfile (file_name):
msg = "Unable to open Lookup Table file: " + file_name
msg = msg + "\n\nPlease try selecting the file manually."
Common.print_err (msg)
file_name = tk_fopen (title="Open LuT file",
filetypes=[("Lookup table files",
"*.lut"),
("All files", "*")])
p = vtkPipeline.vtkMethodParser.VtkPickler ()
if isfile:
for obj in (self.lut, self.sc_bar, self.sc_bar.GetProperty (),
self.sc_bar.GetPositionCoordinate (),
self.sc_bar.GetPosition2Coordinate ()):
p.load (obj, inp)
else:
for key, obj in (('lut_config', self.lut),
('sc_bar_config', self.sc_bar),
('sc_bar_prop_config',
self.sc_bar.GetProperty()),
('sc_bar_pos_config',
self.sc_bar.GetPositionCoordinate()),
('sc_bar_pos2_config',
self.sc_bar.GetPosition2Coordinate())):
p.load (obj, inp[key])
if hasattr(self.sc_bar, "GetTitleTextProperty"):
color = self.sc_bar.GetProperty().GetColor()
self.sc_bar.GetTitleTextProperty().SetColor(color)
self.sc_bar.GetLabelTextProperty().SetColor(color)
self._setup_config(file_name)
