diff --git a/interface/wx/bmpbndl.h b/interface/wx/bmpbndl.h
index 4cf3019683..cfa004ee3c 100644
--- a/interface/wx/bmpbndl.h
+++ b/interface/wx/bmpbndl.h
@@ -256,12 +256,14 @@ public:
 
         @param data This data may, or not, have the XML document preamble, i.e.
             it can start either with @c "<?xml" processing instruction or
-            directly with @c svg tag. Notice that two overloads of this
-            function, taking const and non-const data, are provided: as the
-            current implementation modifies the data while parsing, using the
-            non-const variant is more efficient, as it avoids making copy of
-            the data, but the data is consumed by it and can't be reused any
-            more.
+            directly with @c svg tag. For NUL-terminated string, two overloads
+            of this function, taking const and non-const data, are provided: as
+            the current implementation modifies the data while parsing, using
+            the non-const variant is more efficient, as it avoids making copy
+            of the data, but the data is consumed by it and can't be reused any
+            more. For non-NUL-terminated data, the third overload, taking an
+            extra parameter explicitly specifying the length of the input data,
+            @e must be used.
         @param sizeDef The default size to return from GetDefaultSize() for
             this bundle. As SVG images usually don't have any natural
             default size, it should be provided when creating the bundle.
@@ -271,6 +273,10 @@ public:
     /// @overload
     static wxBitmapBundle FromSVG(const char* data, const wxSize& sizeDef);
 
+    /// @overload
+    static wxBitmapBundle FromSVG(const wxByte* data, size_t len, const wxSize& sizeDef);
+
+
     /**
         Create a bundle from the SVG image loaded from the given file.