make compatible with ITKv4

diff --git a/itk/clitkExtractSliceFilter.txx b/itk/clitkExtractSliceFilter.txx
index deabdfc5cd53e8bb9128159d9b3eaa606e1c535b..43874d0265f60cd70b11c5916a5b3c5bea85a74c 100644 (file)
--- a/itk/clitkExtractSliceFilter.txx
+++ b/itk/clitkExtractSliceFilter.txx
@@ -118,6 +118,9 @@ GenerateData() {
     m_index[GetDirection()] = start + i;
     m_region.SetIndex(m_index);
     extract->SetExtractionRegion(m_region);
+#if ITK_VERSION_MAJOR == 4
+    extract->SetDirectionCollapseToSubmatrix();
+#endif
     extract->Update();
     SetNthOutput(i, extract->GetOutput());
   }