From 1580ab4cb96667b0c3e4b2015ac8d181c2ccb267 Mon Sep 17 00:00:00 2001
From: Bertrand Kerautret <bertrand.kerautret@univ-lyon2.fr>
Date: Sun, 25 Dec 2022 11:17:22 +0100
Subject: [PATCH 1/2] export vol when ITK activated (without gridSizeReSample)

---
 volumetric/volReSample.cpp | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/volumetric/volReSample.cpp b/volumetric/volReSample.cpp
index b94ec522..1de36f62 100644
--- a/volumetric/volReSample.cpp
+++ b/volumetric/volReSample.cpp
@@ -135,13 +135,22 @@ int main( int argc, char** argv )
   const functors::Identity aFunctor{};
   SamplerImageAdapter sampledImage ( input3dImage, reSampler.getSubSampledDomain(), reSampler, aFunctor );
 #ifdef WITH_ITK
-  ITKWriter<SamplerImageAdapter>::exportITK(outputFileName, sampledImage,
-                                            Z3i::RealPoint(aGridSizeReSample[0],
-                                                           aGridSizeReSample[1],
-                                                           aGridSizeReSample[2]));
+    const std::string ext = outputFileName.substr( outputFileName.find_last_of(".") + 1 );
+    if (std::find(ITK_IO_IMAGE_EXT.begin(),
+                  ITK_IO_IMAGE_EXT.end(), ext) != ITK_IO_IMAGE_EXT.end() )
+    {
+        ITKWriter<SamplerImageAdapter>::exportITK(outputFileName, sampledImage,
+                                                  Z3i::RealPoint(aGridSizeReSample[0],
+                                                                 aGridSizeReSample[1],
+                                                                 aGridSizeReSample[2]));
+    }
+    else
+    {
+        GenericWriter<SamplerImageAdapter>::exportFile(outputFileName, sampledImage);
+    }
+
 #else
   GenericWriter<SamplerImageAdapter>::exportFile(outputFileName, sampledImage);
-
 #endif
   
   return 0;

From 8273a5bade8617cc7a060442180f2a5fe07ef667 Mon Sep 17 00:00:00 2001
From: Bertrand Kerautret <bertrand.kerautret@univ-lyon2.fr>
Date: Sun, 25 Dec 2022 11:22:44 +0100
Subject: [PATCH 2/2] changelog

---
 ChangeLog.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ChangeLog.md b/ChangeLog.md
index de72f4cb..2a55c58f 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,6 +1,8 @@
 # DGtalTools 1.4 (beta)
 
-
+- *volumetric*
+    - volReSample: fix the impossibility to export to vol when ITK is activated
+      (Bertrand Kerautret [#445](https://github.com/DGtal-team/DGtalTools/pull/445))
 
 # DGtalTools 1.3