X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=lib%2FmaracasVisuLib%2Fsrc%2Finterface%2FwxWindows%2Fwidgets%2FvtkImageViewer2_XYZ.cxx;h=50252cb60338da67918490af5c4abf96a0d21362;hb=65c158dc171f8d3114ee3544b2a94a1f41880df0;hp=c692f96ed76db559906340690f774792721f58a7;hpb=6e940f8b87d85a90438f01d56c3c6c92da2bc14a;p=creaMaracasVisu.git

diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkImageViewer2_XYZ.cxx b/lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkImageViewer2_XYZ.cxx
index c692f96..50252cb 100644
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkImageViewer2_XYZ.cxx
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkImageViewer2_XYZ.cxx
@@ -1,6 +1,7 @@
 #include "vtkImageViewer2_XYZ.h"
 #include "vtkRenderer.h"
 #include "vtkImageActor.h"
+#include "vtkImageData.h"
 //-------------------------------------------------------------------
 //-------------------------------------------------------------------
 //-------------------------------------------------------------------
@@ -9,7 +10,8 @@ vtkImageViewer2_XYZ::vtkImageViewer2_XYZ()
 	_vtkimageviewer2=  vtkImageViewer2::New();
 	_vtkimageviewer2->GetRenderer()->GradientBackgroundOn();
 	_vtkimageviewer2->GetRenderer()->SetBackground( 0.33 , 0.33 , 0.33 );
-	_vtkimageviewer2->GetRenderer()->SetBackground2( 0.66 , 0.66 , 0.66 );	
+	_vtkimageviewer2->GetRenderer()->SetBackground2( 0.66 , 0.66 , 0.66 );
+	_colortable = NULL;
 }
 //-------------------------------------------------------------------
 vtkImageViewer2_XYZ::~vtkImageViewer2_XYZ()
@@ -87,9 +89,11 @@ vtkImageViewer2 *vtkImageViewer2_XYZ::GetVtkImageViewer2()
 
 void vtkImageViewer2_XYZ::setColorTransferFunction(vtkColorTransferFunction* colortable){
 
+	
 	vtkImageMapToWindowLevelColors* imagemaptowindowlevel = _vtkimageviewer2->GetWindowLevel();
 
-	if(colortable!=NULL&&colortable->GetSize()>0){
+	if(colortable!=NULL&&colortable->GetSize()>0 && _colortable != colortable){
+		_colortable = colortable;
 		imagemaptowindowlevel->SetLookupTable(colortable);
 	}