X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=vtk%2FvtkgdcmViewer.cxx;h=3f64b40b02ff95ccde180c0206b822613959b4c9;hb=11e8ba6703445b550f01905a03c54d219445997c;hp=709d93da50129a8e50839f51b913ee7dc1acd47c;hpb=b3f903e00dbe97bcd6697ba659d0f1aa586bbbb8;p=gdcm.git

diff --git a/vtk/vtkgdcmViewer.cxx b/vtk/vtkgdcmViewer.cxx
index 709d93da..3f64b40b 100644
--- a/vtk/vtkgdcmViewer.cxx
+++ b/vtk/vtkgdcmViewer.cxx
@@ -1,3 +1,17 @@
+// This example illustrates how the vtkGdcmReader vtk class can be
+// used in order to:
+//  * produce a simple (vtk based) Dicom image STACK VIEWER.
+//  * dump the stack considered as a volume in a vtkStructuredPoints
+//    vtk file: the vtk gdcm wrappers can be seen as a simple way to convert
+//    a stack of Dicom images into a native vtk volume.
+//
+// Usage:
+//  * the filenames of the Dicom images constituting the stack should be
+//    given as command line arguments,
+//  * you can navigate through the stack by hitting any character key,
+//  * the produced vtk file is named "foo.vtk" (in the invocation directory).
+// 
+//----------------------------------------------------------------------------
 #include <iostream>
 
 #include <vtkRenderWindowInteractor.h>