1 files changed, 12 insertions, 0 deletions
diff --git a/src/plugins/platforms/wasm/qwasmscreen.cpp b/src/plugins/platforms/wasm/qwasmscreen.cpp
index 74d47555fc..f2eabfa486 100644
--- a/src/plugins/platforms/wasm/qwasmscreen.cpp
+++ b/src/plugins/platforms/wasm/qwasmscreen.cpp
@@ -31,6 +31,7 @@
 #include "qwasmwindow.h"
 #include "qwasmeventtranslator.h"
 #include "qwasmcompositor.h"
+#include "qwasmintegration.h"
 #include <emscripten/bind.h>
 #include <emscripten/val.h>
 
@@ -105,6 +106,17 @@ QImage::Format QWasmScreen::format() const
     return m_format;
 }
 
+QDpi QWasmScreen::logicalDpi() const
+{
+    emscripten::val dpi = emscripten::val::module_property("qtFontDpi");
+    if (!dpi.isUndefined()) {
+        qreal dpiValue = dpi.as<qreal>();
+        return QDpi(dpiValue, dpiValue);
+    }
+    const qreal defaultDpi = 96;
+    return QDpi(defaultDpi, defaultDpi);
+}
+
 qreal QWasmScreen::devicePixelRatio() const
 {
     // FIXME: The effective device pixel ratio may be different from the