X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=lib%2FmaracasVisuLib%2Fsrc%2Finterface%2FwxWindows%2Fwidgets%2FvtkImageViewer2_XYZ.cxx;h=faea7924aff0177fcc2f715596311a0c47e05faf;hb=0e9c6cea471e235717da5cac8b924254ed3f4f75;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..faea792 100644
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkImageViewer2_XYZ.cxx
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkImageViewer2_XYZ.cxx
@@ -10,6 +10,7 @@ vtkImageViewer2_XYZ::vtkImageViewer2_XYZ()
 	_vtkimageviewer2->GetRenderer()->GradientBackgroundOn();
 	_vtkimageviewer2->GetRenderer()->SetBackground( 0.33 , 0.33 , 0.33 );
 	_vtkimageviewer2->GetRenderer()->SetBackground2( 0.66 , 0.66 , 0.66 );	
+	_colortable = NULL;
 }
 //-------------------------------------------------------------------
 vtkImageViewer2_XYZ::~vtkImageViewer2_XYZ()
@@ -89,7 +90,8 @@ void vtkImageViewer2_XYZ::setColorTransferFunction(vtkColorTransferFunction* col
 
 	vtkImageMapToWindowLevelColors* imagemaptowindowlevel = _vtkimageviewer2->GetWindowLevel();
 
-	if(colortable!=NULL&&colortable->GetSize()>0){
+	if(colortable!=NULL&&colortable->GetSize()>0 && _colortable != colortable){
+		_colortable = colortable;
 		imagemaptowindowlevel->SetLookupTable(colortable);
 	}