daveo@soozie.sbi.com (Dave Bloom) (06/20/91)
I'm having an interesting problem and maybe one of you folks out there can help me out. I am using the openwindows xnews server as a filter to rasterize some PostScript into Sun raster images. Basically, I add a preamble to the code I want to rasterize which redefines showpage to dump the raster into a file instead of painting it on a canvas. It works great. I've tested this with all sorts of PostScript. The funky part happens when I take PostScript generated by MS Word on a Mac... Apparently, the command to capture the PostScript before it hits the printer prepends the Laserprep file, which is all well and good. Except for the fact that the file has a series of ASCII hex digits (pages long) which I assume is some kind of font specification. When I run this through my rasterizer, it barfs on all the digits, ("undefined"), ignores them but seems to rasterize the file just fine. The questions: 1) Just what do these digits represent? 2) Are they necessary? 3) Is there a switch I can add to the PostScript which will tell my interpeter to ignore them? 3) If not, can we get laserprep files without the mysterious hex? 4) If not, how can I filter them out without blowing away necessary stuff? Please respond by e-mail, I'm not a subscriber to these groups. I will summarize and post the results. Thanx! ------------------------------------------------------------------------------ Dave Bloom "I know that the hypnotized never lie... do ya?" Salomon Brothers | voice: (212) 747-6589 | zip: daveo 1 NY Plaza (43rd Fl) | fax: (212) 742-2247 | inet: daveo@soozie.sbi.com New York, NY 10004 | | dave@andromeda.rutgers.edu