From: dsarrut <dsarrut>
Date: Fri, 18 Mar 2011 12:47:17 +0000 (+0000)
Subject: Add HaveSameSizeAndSpacingThan function
X-Git-Tag: v1.2.0~156
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=a2ad218b695b29d49d53c85601d1ea438528e468;p=clitk.git

Add HaveSameSizeAndSpacingThan function
---

diff --git a/common/vvImage.cxx b/common/vvImage.cxx
index 1f51168..2db040b 100644
--- a/common/vvImage.cxx
+++ b/common/vvImage.cxx
@@ -249,6 +249,7 @@ vtkSmartPointer<vtkTransform> vvImage::GetTransform()
 }
 //--------------------------------------------------------------------
 
+
 //--------------------------------------------------------------------
 void vvImage::UpdateReslice()
 {
@@ -258,4 +259,18 @@ void vvImage::UpdateReslice()
 }
 //--------------------------------------------------------------------
 
+
+//--------------------------------------------------------------------
+bool vvImage::HaveSameSizeAndSpacingThan(vvImage * other)
+{
+  bool same = true;
+  for(int i=0; i<GetNumberOfDimensions(); i++) {
+    if ( GetSize()[i] != other->GetSize()[i]) same = false;
+    if ( GetSpacing()[i] != other->GetSpacing()[i]) same = false;
+  }
+  return same;
+}
+//--------------------------------------------------------------------
+
+
 #endif // VVIMAGE_CXX
diff --git a/common/vvImage.h b/common/vvImage.h
index 5c38f31..37fa547 100644
--- a/common/vvImage.h
+++ b/common/vvImage.h
@@ -61,6 +61,7 @@ public :
   void SetTimeSpacing(double s) { mTimeSpacing = s; }
   void SetTimeOrigin(double o) { mTimeOrigin = o; }
   void UpdateReslice();
+  bool HaveSameSizeAndSpacingThan(vvImage * other);
 
 private:
   vvImage();