Mercurial > hg > orthanc-stone

diff OrthancStone/Sources/Viewport/WebAssemblyViewport.cpp @ 1575:e4a52cbbdd70

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working on print
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 23 Sep 2020 17:25:25 +0200
parents a80363b15235
children 92fca2b3ba3d
line wrap: on
line diff
--- a/OrthancStone/Sources/Viewport/WebAssemblyViewport.cpp	Mon Sep 21 18:29:53 2020 +0200
+++ b/OrthancStone/Sources/Viewport/WebAssemblyViewport.cpp	Wed Sep 23 17:25:25 2020 +0200
@@ -210,6 +210,17 @@
     emscripten_request_animation_frame(OnRequestAnimationFrame, reinterpret_cast<void*>(this));
   }
 
+  void WebAssemblyViewport::FitForPrint()
+  {
+    if (compositor_.get() != NULL &&
+        controller_ /* should always be true */)
+    {
+      UpdateSize(*compositor_);
+      compositor_->FitContent(controller_->GetScene());
+      OnRequestAnimationFrame(0, reinterpret_cast<void*>(this));
+    }
+  }
+
   void WebAssemblyViewport::AcquireCompositor(ICompositor* compositor /* takes ownership */)
   {
     if (compositor == NULL)