def __init__(self, module_manager):
SimpleVTKClassModuleBase.__init__(
self, module_manager,
vtk.vtkGESignaReader(), 'Reading vtkGESigna.',
(), ('vtkGESigna',),
replaceDoc=True,
inputFunctions=None, outputFunctions=None)
def __init__(self, module_manager):
SimpleVTKClassModuleBase.__init__(self,
module_manager,
vtk.vtkGESignaReader(),
'Reading vtkGESigna.', (),
('vtkGESigna', ),
replaceDoc=True,
inputFunctions=None,
outputFunctions=None)
def loadGenesisImage(directory, range=(1, 60)):
reader = vtk.vtkGESignaReader()
reader.SetDataExtent(0, 0, 0, 0, range[0], range[1])
#reader.SetFileNameSliceOffset(1)
reader.SetFilePrefix(directory)
reader.SetFilePattern("%s/I.%03d")
#print 'header size =', reader.GetHeaderSize()
#print 'format =', reader.GetDescriptiveName()
reader.Update()
return reader.GetOutput()
#!/usr/bin/env python
import vtk
from vtk.test import Testing
from vtk.util.misc import vtkGetDataRoot
VTK_DATA_ROOT = vtkGetDataRoot()
# Image pipeline
reader = vtk.vtkGESignaReader()
reader.SetFileName("" + str(VTK_DATA_ROOT) + "/Data/E07733S002I009.MR")
gradient = vtk.vtkImageGradientMagnitude()
gradient.SetDimensionality(2)
gradient.SetInputConnection(reader.GetOutputPort())
viewer = vtk.vtkImageViewer()
viewer.SetInputConnection(gradient.GetOutputPort())
viewer.SetColorWindow(250)
viewer.SetColorLevel(125)
viewer.Render()
# --- end of script --
