[PyX-devel] [PyX-checkins] SF.net SVN: pyx:[3162] trunk/pyx/pyx/font/t1file.py

[Michael S. <m-s...@us...>]

Hello,

Here is some additional info to changeset 3162:

The minimal example:

-----
from pyx import *
text.set(mode="latex")
text.preamble(r"\usepackage{mathptmx}")
c = canvas.canvas()
c.text(0, 0, r"$\delta$")
d = document.document([document.page(c)])
d.writePDFfile("minimal", compress=False)
-----

The character $\delta$ does not show up if displayed using xpdf, evince, or
okular (acroread and Skim do not have problems). The problematic PDF is
attached.

The problem can be boiled down to the encoding of the partially included font:
In the non-working file the font encoding is given as

  /Encoding 256 array
  0 1 255 {1 index exch /.notdef put} for dup 100 /delta put
  readonly def

If I change it manually to

  /Encoding 256 array
  0 1 255 {1 index exch /.notdef put} for
  dup 100 /delta put
  readonly def

then it works.

Michael

P.S: The font is usyr.pfb from the URW fonts in Debian squeeze.