File: TestMapToWindowLevelColors2.tcl

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vtk 5.0.2-4
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package require vtk

vtkBMPReader reader
reader SetFileName "$VTK_DATA_ROOT/Data/masonry.bmp"

# set the window/level 
vtkImageViewer2 viewer
viewer SetInputConnection [reader GetOutputPort]
viewer SetColorWindow 100.0
viewer SetColorLevel 127.5

viewer Render

#make interface
viewer Render

vtkWindowToImageFilter windowToimage
  windowToimage SetInput [viewer GetRenderWindow]