From a22c876a590e28034ddf1980fe1b2f78372bf227 Mon Sep 17 00:00:00 2001
From: Eduardo DAVILA <eduardo.davila@creatis.insa-lyon.fr>
Date: Thu, 28 Jul 2016 15:22:04 +0200
Subject: [PATCH] #2651 creaMaracasVisu Feature New Norma  -  lColor Layer:
 Transparent Base, Refresh

---
 .../widgets/ThresholdImageView/LayerImageBase.cxx | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/ThresholdImageView/LayerImageBase.cxx b/lib/maracasVisuLib/src/interface/wxWindows/widgets/ThresholdImageView/LayerImageBase.cxx
index f2ebd6f..6f37624 100644
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/ThresholdImageView/LayerImageBase.cxx
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/ThresholdImageView/LayerImageBase.cxx
@@ -94,9 +94,9 @@ private:
 LayerImageBase::LayerImageBase()
 {
 	_actorPresent			=	false;
-	_X						=	0;
-	_Y						=	0;
-	_Z						=	0;
+	_X						=	-1;
+	_Y						=	-1;
+	_Z						=	-1;
 	_thresholdTable			=	NULL;
 	_thresholdMapper		=	NULL;
 	_scalarbarActor			=	NULL;
@@ -212,9 +212,12 @@ void LayerImageBase::SetImage(vtkImageData* image)
 			SetDimensionBase(dimBase);
 			imagebase->GetSpacing(spcBase);
 			SetSpcBase(spcBase);
-		 	SetX( dimBase[0]*spcBase[0]/2 );
- 			SetY( dimBase[1]*spcBase[1]/2 );
- 			SetZ( dimBase[2]*spcBase[2]/2 );
+
+			if ((_X<0) || (_X>dimBase[0])) { SetX( dimBase[0]/2 ); } 
+			if ((_Y<0) || (_Y>dimBase[1])) { SetY( dimBase[1]/2 ); } 
+			if ((_Z<0) || (_Z>dimBase[2])) { SetZ( dimBase[2]/2 ); } 
+
+
 		} // if imagebase
 	} // if wxvtkbaseview
 	_image->GetScalarRange( _range );
-- 
2.47.1