Many thanks to you all - Scott, Robert and "Ofnuts" - for your very help hints.
I didn't know about Image>Canvas size and that Gimp is so cool as to accept expressions in height or width fields. Helmut. _______________________________________________ gimp-user-list mailing list List address: gimp-user-list@gnome.org List membership: https://mail.gnome.org/mailman/listinfo/gimp-user-list List archives: https://mail.gnome.org/archives/gimp-user-list