BUG: Consistency of enforcing m_ShrinkFactors > 1

The behavior of setting individual m_ShrinkFactor elements should be the same as setting from an array of shrinkFactors.
Kitware · Dec 20, 2024 · 4699cf6 · 4699cf6
1 parent f0eadd9
commit 4699cf6
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/Modules/Filtering/ImageGrid/include/itkShrinkImageFilter.hxx b/Modules/Filtering/ImageGrid/include/itkShrinkImageFilter.hxx
@@ -98,7 +98,14 @@ ShrinkImageFilter<TInputImage, TOutputImage>::SetShrinkFactor(unsigned int i, un
   }
 
   this->Modified();
-  m_ShrinkFactors[i] = factor;
+  if (m_ShrinkFactors[i] < 1)
+  {
+    m_ShrinkFactors[i] = 1;
+  }
+  else
+  {
+    m_ShrinkFactors[i] = factor;
+  }
 }