Fixed half pixel error in data value display

diff --git a/vv/vvSlicer.cxx b/vv/vvSlicer.cxx
index ec225e2066be3558524d2ffc6c421b29e55c7dd5..af609a74842f95a3d61f943bd636fd21d0c60e73 100644 (file)
--- a/vv/vvSlicer.cxx
+++ b/vv/vvSlicer.cxx
@@ -1286,10 +1286,9 @@ void vvSlicer::Render()
           pixel2 << (int)Y;
           pixel3 << (int)Z;
           temps << mCurrentTSlice;
-          double value = this->GetInput()->GetScalarComponentAsDouble(
-                                                                      (int)X,
-                                                                      (int)Y,
-                                                                      (int)Z,0);
+          double value = this->GetInput()->GetScalarComponentAsDouble(lrint(X),
+                                                                      lrint(Y),
+                                                                      lrint(Z),0);
 
           std::stringstream val;
           val << value;