En/na Wolfgang Schuster ha escrit:
>
> Am 14.03.2009 um 16:45 schrieb Xan:
>
>> Wolfgang, when I run texexec prova.tex I obtain prova.pdf and 
>> prova-mpgraph.1 Both files have background white and not transparent 
>> background. I don't know how explain it.
>>
>> Perhaps this 
>> [http://www.mediacollege.com/adobe/photoshop/transparent/background.html] 
>> could help you (?).
>>
>> How do you mean that it's already transparent?
>
> \setupcolors[state=start]
> \setupbackgrounds[page][background=color,backgroundcolor=green]
> \starttext
> \externalfigure[prova]
> \stoptext
>
> Wolfgang
>
Eh? Green? I think in transparent. I transform your logo.pdf with GIMP 
and applying transparency in green color. The result I save as png file 
(gimp says me that eps does not support transparency!? is it true?).

Please, see the png file and see that background is transparent.

Xan.