GtkWidget *vik_window_get_drawmode_button ( VikWindow *vw, VikViewportDrawMode mode );
gboolean vik_window_get_pan_move ( VikWindow *vw );
void vik_window_open_file ( VikWindow *vw, const gchar *filename, gboolean changefilename );
GtkWidget *vik_window_get_drawmode_button ( VikWindow *vw, VikViewportDrawMode mode );
gboolean vik_window_get_pan_move ( VikWindow *vw );
void vik_window_open_file ( VikWindow *vw, const gchar *filename, gboolean changefilename );