Merge pull request #103 from thewtex/downsample-origin

BUG: Set Origin when downsampling
InsightSoftwareConsortium · Nov 12, 2018 · 5f4ccac · 5f4ccac
2 parents 94440e2 + 417e7b4
commit 5f4ccac
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/itkwidgets/widget_viewer.py b/itkwidgets/widget_viewer.py
@@ -297,6 +297,7 @@ def f():
             # truncation issues
             region.PadByRadius(1)
             region.Crop(self.image.GetLargestPossibleRegion())
+
             self.extractor.SetExtractionRegion(region)
 
             size = region.GetSize()
@@ -312,9 +313,13 @@ def f():
             if is_largest:
                 self._largest_roi_rendered_image = self.shrinker.GetOutput()
                 self._largest_roi_rendered_image.DisconnectPipeline()
+                self._largest_roi_rendered_image.SetOrigin(self.roi[0][:dimension])
                 self.rendered_image = self._largest_roi_rendered_image
                 return
-            self.rendered_image = self.shrinker.GetOutput()
+            shrunk = self.shrinker.GetOutput()
+            shrunk.DisconnectPipeline()
+            shrunk.SetOrigin(self.roi[0][:dimension])
+            self.rendered_image = shrunk
         else:
             self.rendered_image = self.image