Mercurial > hg > orthanc-stone

diff OrthancStone/Sources/Scene2DViewport/LayerHolder.cpp @ 1571:85e117739eca

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 21 Sep 2020 17:46:39 +0200
parents 314b6dc507d9
children 8563ea5d8ae4
line wrap: on
line diff
--- a/OrthancStone/Sources/Scene2DViewport/LayerHolder.cpp	Mon Sep 21 14:50:26 2020 +0200
+++ b/OrthancStone/Sources/Scene2DViewport/LayerHolder.cpp	Mon Sep 21 17:46:39 2020 +0200
@@ -100,7 +100,7 @@
   PolylineSceneLayer* LayerHolder::GetPolylineLayer(int index /*= 0*/)
   {
     std::unique_ptr<IViewport::ILock> lock(viewport_->Lock());
-    Scene2D& scene = lock->GetController().GetScene();
+    const Scene2D& scene = lock->GetController().GetScene();
 
     using namespace Orthanc;
     ORTHANC_ASSERT(baseLayerIndex_ != -1);
@@ -117,7 +117,7 @@
   TextSceneLayer* LayerHolder::GetTextLayer(int index /*= 0*/)
   {
     std::unique_ptr<IViewport::ILock> lock(viewport_->Lock());
-    Scene2D& scene = lock->GetController().GetScene();
+    const Scene2D& scene = lock->GetController().GetScene();
 
     using namespace Orthanc;
     ORTHANC_ASSERT(baseLayerIndex_ != -1);