diff --git a/src/screensaver.d b/src/screensaver.d
index 37387b6..8ccaad5 100644
--- a/src/screensaver.d
+++ b/src/screensaver.d
@@ -84,4 +84,9 @@ class ScreenSaver
     {
         return m_height;
     }
+
+    public double get_aspect()
+    {
+        return cast(double)m_width / cast(double)m_height;
+    }
 }