X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=vtk%2FvtkgdcmViewer.cxx;h=b9caec87947b68c0ffdcc00c532a9ed525e23b12;hb=b59e9f16e06afc854372454e8d816bdb8ec72ccf;hp=1ce2af88e77cd14efa17407d94ceae2970d29761;hpb=659604feaaaf9519d03d59d66711f6b4b8290804;p=gdcm.git

diff --git a/vtk/vtkgdcmViewer.cxx b/vtk/vtkgdcmViewer.cxx
index 1ce2af88..b9caec87 100644
--- a/vtk/vtkgdcmViewer.cxx
+++ b/vtk/vtkgdcmViewer.cxx
@@ -11,6 +11,10 @@
 
 #include "vtkGdcmReader.h"
 
+#ifndef vtkFloatingPointType
+#define vtkFloatingPointType float
+#endif
+
 //----------------------------------------------------------------------------
 // Callback for the interaction
 class vtkgdcmObserver : public vtkCommand
@@ -32,7 +36,7 @@ class vtkgdcmObserver : public vtkCommand
             int max = ImageViewer->GetWholeZMax();
             int slice = (ImageViewer->GetZSlice() + 1 ) % ++max;
             ImageViewer->SetZSlice( slice );
-	    ImageViewer->GetRenderer()->ResetCameraClippingRange();
+            ImageViewer->GetRenderer()->ResetCameraClippingRange();
             ImageViewer->Render();
           }
         }
@@ -63,6 +67,7 @@ int main(int argc, char *argv[])
   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 
   vtkImageViewer2 *viewer = vtkImageViewer2::New();
+  
   if( reader->GetLookupTable() )
   {
     //convert to color:
@@ -74,14 +79,15 @@ int main(int argc, char *argv[])
     map->Delete();
   }
   else
+  
   {
     viewer->SetInput ( reader->GetOutput() );
   }
   viewer->SetupInteractor (iren);
   
-//  float *range = reader->GetOutput()->GetScalarRange();
-//  viewer->SetColorWindow (range[1] - range[0]);
-//  viewer->SetColorLevel (0.5 * (range[1] + range[0]));
+  vtkFloatingPointType *range = reader->GetOutput()->GetScalarRange();
+  viewer->SetColorWindow (range[1] - range[0]);
+  viewer->SetColorLevel (0.5 * (range[1] + range[0]));
 
   // Here is where we setup the observer, 
   vtkgdcmObserver *obs = vtkgdcmObserver::New();