[comp.lang.postscript] Flipping characters vertically

rjw@wjh12.harvard.edu (Russell J. Wilcox) (07/14/88)

I am trying to alter Times-Roman to include certain typesetting symbols
which it does not have.  Many of them require special tweaking from accents
or other diacritical marks.  One of them is really giving me a headache
however: printing the upside-down "e" that you see in a dictionary
pronunciation guide.  Using the transition matric to rotate this sucker
just doesn't help - I need the mirror image!

Looking through the rainbow of PostScript manuals, I just can't find 
a way to flip an image, path, or font.  It seems to me that it would be
nice to have such a function: feed it a line and everything would flip
around that line.  Feed it a horizontal line through the center of an
"e" and get the character I'm looking for.  I can't think of an easy way to
do this, however. 

Has anyone developed such a "flip" function?  Assuming that no one has, can
anyone give me some ideas about how to make such a function?  Failing that,
has anyone ever tweaked a font to get an upside down "e"?  Any ideas about
how to approach this?

Your help is greatly appreciated...

-Russell Wilcox
 ARPA: rjw@wjh12.harvard.edu

reid@decwrl.dec.com (Brian Reid) (07/14/88)

In article <255@wjh12.harvard.edu> rjw@wjh12.UUCP (Russell J. Wilcox) writes:
>a way to flip an image, path, or font.  It seems to me that it would be
>nice to have such a function: feed it a line and everything would flip
>around that line.

executing "1 -1 scale" will flip vertically. You still have to worry about
font baselines.