1 files changed, 6 insertions, 0 deletions
diff --git a/tools/viewer/Viewer.cpp b/tools/viewer/Viewer.cpp
index 8f1d7bbbc8..b5a9084645 100644
--- a/tools/viewer/Viewer.cpp
+++ b/tools/viewer/Viewer.cpp
@@ -183,6 +183,7 @@ Viewer::Viewer(int argc, char** argv, void* platformData)
     , fZoomWindowFixed(false)
     , fZoomWindowLocation{0.0f, 0.0f}
     , fLastImage(nullptr)
+    , fZoomUI(false)
     , fBackendType(sk_app::Window::kNativeGL_BackendType)
     , fColorMode(ColorMode::kLegacy)
     , fColorSpacePrimaries(gSrgbPrimaries)
@@ -480,6 +481,11 @@ Viewer::Viewer(int argc, char** argv, void* platformData)
         this->updateTitle();
         fWindow->inval();
     });
+    fCommands.addCommand('u', "GUI", "Zoom UI", [this]() {
+        fZoomUI = !fZoomUI;
+        fStatsLayer.setDisplayScale(fZoomUI ? 2.0f : 1.0f);
+        fWindow->inval();
+    });
 
     // set up slides
     this->initSlides();