From 5c8aaa9c6b7df300289416c60e1a0b7909c1dab1 Mon Sep 17 00:00:00 2001
From: Simon Rit <simon.rit@creatis.insa-lyon.fr>
Date: Thu, 6 Mar 2014 16:56:45 +0100
Subject: [PATCH] Fixed displayed slice number. Now 0-based and accurate...

---
 vv/vvMainWindow.cxx | 1 +
 vv/vvSlicer.cxx     | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/vv/vvMainWindow.cxx b/vv/vvMainWindow.cxx
index d2c732f..af39d3e 100644
--- a/vv/vvMainWindow.cxx
+++ b/vv/vvMainWindow.cxx
@@ -1473,6 +1473,7 @@ void vvMainWindow::InitSlicers()
     mSlicerManagers.back()->SetSlicerWindow(1,NEViewWidget->GetRenderWindow());
     mSlicerManagers.back()->SetSlicerWindow(2,SOViewWidget->GetRenderWindow());
     mSlicerManagers.back()->SetSlicerWindow(3,SEViewWidget->GetRenderWindow());
+    mSlicerManagers.back()->Render(); // SR: displayed #slice is wrong without this
   }
 }
 
diff --git a/vv/vvSlicer.cxx b/vv/vvSlicer.cxx
index cd65e2f..dd58563 100644
--- a/vv/vvSlicer.cxx
+++ b/vv/vvSlicer.cxx
@@ -1170,7 +1170,6 @@ void vvSlicer::SetRenderWindow(int orientation, vtkRenderWindow * rw)
   this->SetupInteractor(rw->GetInteractor());
   ca->SetImageActor(this->GetImageActor());
   ca->SetWindowLevel(this->GetWindowLevel());
-  ca->SetText(2, "<slice>");
   ca->SetText(3, "<window>\n<level>");
 
   double bounds[6];
@@ -1448,6 +1447,10 @@ void vvSlicer::Render()
                              << std::endl;
     }
     ca->SetText(1,worldPos.str().c_str());
+
+    std::stringstream slicePos;
+    slicePos << "Slice: " << this->GetSlice();
+    ca->SetText(2, slicePos.str().c_str());
   }
 
   if (pdmA->GetVisibility()) {
-- 
2.49.0