On Wed, Apr 19, 2006 at 11:01:24AM -0400, DJ Delorie wrote: > > > OK understand. However I still wonder if the Postscript actually > > defines a device-independent shade of gray (this is quite easy to > > define physically as a fraction of white photon flux). > > I don't think so. They do define transfer functions and halftone > functions to allow you (or the printer) to adapt the color spaces to > your specific needs. I think this is outside the scope of PCB though.
I would like to display the postscript on my laptop. Black means 0 photons per some time and white means 100 photons. How many photons is the gray supposed to have per the same time? CL<
