[PyMOL] png without gui

[Gabor E. T. <tu...@en...>]

Dear pymolers,

I would like to generate pictures about my molecules using only command
line mode (-c). I found a description in the archives using the
cmd.ray(width,height) command. Unfortunately, ray command does not
render compiled graphics objects, used in my python script, therefore
the generated png picture is incomplete. Using the same script with gui
and without the ray command generates the wanted picture. 
It possible to generate the same picture by using command line mode? I
have to launch a web server, which generate some pictures using users
data, therefore command line mode must be used.

Thanks,
Gabor E. Tusnady