# HG changeset patch
# User am@osimis.io
# Date 1529503192 -7200
# Node ID e802578e1554d66e3ec5b6e5481b330fce571ea7
# Parent  31390306609348e2a0aa875e0e6c43ef22a04191
register observer

diff -r 313903066093 -r e802578e1554 Applications/Samples/SimpleViewerApplication.h
--- a/Applications/Samples/SimpleViewerApplication.h	Wed Jun 20 14:56:52 2018 +0200
+++ b/Applications/Samples/SimpleViewerApplication.h	Wed Jun 20 15:59:52 2018 +0200
@@ -292,6 +292,7 @@
         // sources
         source_ = new OrthancFrameLayerSource(context_->GetWebService());
         source_->LoadFrame(instances_[currentInstanceIndex_], 0);
+        source_->Register(*this);
 
         mainViewport_->AddLayer(source_);