# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1603723931 -3600
# Node ID 74ed691f9c647ec949211a91421d1c0a3ed5cbde
# Parent  b782f78aed425923abde3db094586d45265f0243
fix initial rendering of MPR sample

diff -r b782f78aed42 -r 74ed691f9c64 Applications/Samples/Common/RtViewerView.cpp
--- a/Applications/Samples/Common/RtViewerView.cpp	Fri Oct 23 17:39:16 2020 +0200
+++ b/Applications/Samples/Common/RtViewerView.cpp	Mon Oct 26 15:52:11 2020 +0100
@@ -249,6 +249,14 @@
   void RtViewerView::PrepareViewport()
   {
     std::unique_ptr<IViewport::ILock> lock(viewport_->Lock());
+
+    /**
+     * The method "RefreshCanvasSize()" must be used before the first
+     * rendering, or when the layout of the HTML page changes, which
+     * does not trigger the "emscripten_set_resize_callback()" event
+     **/
+    lock->RefreshCanvasSize();
+    
     ViewportController& controller = lock->GetController();
     ICompositor& compositor = lock->GetCompositor();
 
diff -r b782f78aed42 -r 74ed691f9c64 Applications/Samples/WebAssembly/RtViewer/RtViewerWasm.cpp
--- a/Applications/Samples/WebAssembly/RtViewer/RtViewerWasm.cpp	Fri Oct 23 17:39:16 2020 +0200
+++ b/Applications/Samples/WebAssembly/RtViewer/RtViewerWasm.cpp	Mon Oct 26 15:52:11 2020 +0100
@@ -157,7 +157,8 @@
     {
       OrthancStone::StoneInitialize();
       Orthanc::Logging::Initialize();
-      Orthanc::Logging::EnableTraceLevel(true);
+      //Orthanc::Logging::EnableTraceLevel(true);
+      Orthanc::Logging::EnableInfoLevel(true);
 
       LOG(WARNING) << "Initializing native Stone";