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28 lines
850 B
Python
Executable File
28 lines
850 B
Python
Executable File
#!/usr/bin/env python
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import vtk
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from vtk.test import Testing
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from vtk.util.misc import vtkGetDataRoot
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VTK_DATA_ROOT = vtkGetDataRoot()
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globFileNames = vtk.vtkGlobFileNames()
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globFileNames.AddFileNames(VTK_DATA_ROOT + "/Data/headsq/quarter.*[0-9]")
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sortFileNames = vtk.vtkSortFileNames()
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sortFileNames.SetInputFileNames(globFileNames.GetFileNames())
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sortFileNames.NumericSortOn()
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reader = vtk.vtkImageReader2()
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reader.SetFileNames(sortFileNames.GetFileNames())
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reader.SetDataExtent(0, 63, 0, 63, 1, 1)
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reader.SetDataByteOrderToLittleEndian()
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# set Z slice to 2: if output is not numerically sorted, the wrong
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# slice will be shown
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viewer = vtk.vtkImageViewer()
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viewer.SetInputConnection(reader.GetOutputPort())
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viewer.SetZSlice(2)
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viewer.SetColorWindow(2000)
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viewer.SetColorLevel(1000)
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viewer.GetRenderer().SetBackground(0, 0, 0)
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viewer.Render()
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