X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b5dbe15d0bacde245539f54c4d97af6b4696f01f..9e06a15fc2f2144f7161dc813941e5c5ccd41132:/include/wx/image.h

diff --git a/include/wx/image.h b/include/wx/image.h
index 95fe4dfd3e..309a09f161 100644
--- a/include/wx/image.h
+++ b/include/wx/image.h
@@ -258,9 +258,9 @@ public:
     wxImage ResampleBicubic(int width, int height) const;
 
     // blur the image according to the specified pixel radius
-    wxImage Blur(int radius);
-    wxImage BlurHorizontal(int radius);
-    wxImage BlurVertical(int radius);
+    wxImage Blur(int radius) const;
+    wxImage BlurHorizontal(int radius) const;
+    wxImage BlurVertical(int radius) const;
 
     wxImage ShrinkBy( int xFactor , int yFactor ) const ;