Output difference

[Jean-Francois LE ROUX <Jean.Francois.Le.Roux@xxxxxxxxxx>]

Hi,

I try to put logos in ferret output but I get a difference when I use ferret with -script -gif  and ferret in interactive mode.
Te quality of the logo is not the same with the same script.
There are the  outputs and the script.

Jean-François

--

Mail : Jean.Francois.Le.Roux@ifremer.fr Web: http://www.ifremer.fr/delao/
	IFREMER DYNECO/PHYSED BP 70 29280 PLOUZANE cedex FRANCE

define viewport vp_logo
set viewport vp_logo

define view cge
set view cge

use cge_logo

! set up the dimensions centered at the frame top
ppl set yll_dflt 'vp_height' - 1.2
ppl set xtot 'vp_width'
!ppl set xll_dflt 'xtot' / 2
ppl set xll_dflt 'xtot' / 2
ppl set xll_dflt 'xll_dflt' + 0.2

ppl origin 6.8, 'yll_dflt'
ppl axlen 1,1

! draw the silly thing
ppl axset 0,0,0,0
shade/palette=cge_trans/lev=(49)(91)(138)(253)/VLIMITS=99:1/i=1:99/j=1:98/nolab/nokey/set logo
ppl xlab; ppl ylab; ppl labs; ppl title
ppl shade
ppl shaset protect

! clean up
palette		! restore previous color following SHADE/SET/PALETTE=
ppl axset 1,1,1,1

set mode/last verif

use ifremer_logo

define view ifremer
set view ifremer

! set up the dimensions centered at the frame top
ppl set yll_dflt 'vp_height' - 0.8
ppl set xtot 'vp_width'
ppl set xll_dflt 'xtot' / 3  
ppl set xll_dflt 'xll_dflt' - 1.2

ppl origin 'xll_dflt', 'yll_dflt'
ppl axlen 1.8,0.4
!ppl axlen 3.6,0.8


! draw the silly thing
ppl axset 0,0,0,0
shade/palette=ifremer_trans/lev=(0)(181)(226)(255)/VLIMITS=50:1/i=1:250/j=1:50/nolab/nokey/set logo
ppl xlab; ppl ylab; ppl labs; ppl title
ppl shade
ppl shaset protect

! clean up
palette		! restore previous color following SHADE/SET/PALETTE=
ppl axset 1,1,1,1

set mode/last verif

frame/file="toto.gif"