Add proper FLTK header and footer to this new source file.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12984 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

examples/SVG_File_Surface.cxx

@@ -1,3 +1,25 @@
+//
+// "$Id$"
+//
+// Subclassing Fl_Surface_Device and Fl_Graphics_Driver in the Fast Light Tool Kit (FLTK).
+//
+// Copyright 2018 by Bill Spitzak and others.
+//
+// This library is free software. Distribution and use rights are outlined in
+// the file "COPYING" which should have been included with this file.  If this
+// file is missing or damaged, see the license at:
+//
+//     http://www.fltk.org/COPYING.php
+//
+// Please report all bugs and problems on the following page:
+//
+//     http://www.fltk.org/str.php
+//
+
+// Partial, working implementation of how to draw into an SVG file using the standard
+// FLTK drawing API.
+// File hello.svg is created in the current directory.
+
 #include <FL/fl_draw.H>
 #include <stdio.h>
 #include <FL/Fl_Device.H>
@@ -231,4 +253,6 @@ int main(int argc, char **argv) {
   return Fl::run();
 }
 
-
+//
+// End of "$Id$".
+//