[Bug 30403] The diagonal line in the letter z does not appear if z is super/sub-script during png rendering

2014-02-08 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=30403

physikerwelt phy...@ckurs.de changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 CC||phy...@ckurs.de
 Resolution|--- |WORKSFORME

--- Comment #4 from physikerwelt phy...@ckurs.de ---
seems to work now

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[Bug 30403] The diagonal line in the letter z does not appear if z is super/sub-script during png rendering

2011-10-28 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=30403

Mark A. Hershberger m...@everybody.org changed:

   What|Removed |Added

   Priority|Unprioritized   |Low
 CC||m...@everybody.org

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[Bug 30403] The diagonal line in the letter z does not appear if z is super/sub-script during png rendering

2011-08-16 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=30403

Bawolff bawolff...@gmail.com changed:

   What|Removed |Added

URL|http://en.wikipedia.org/wik |
   |i/Gamma_function|
 CC||bawolff...@gmail.com
Summary|The diagonal line in the|The diagonal line in the
   |letter z does not appear in |letter z does not appear if
   |some LaTeX formulas |z is super/sub-script
   ||during png rendering
   Severity|major   |normal

--- Comment #1 from Bawolff bawolff...@gmail.com 2011-08-16 18:29:31 UTC ---
Test cases:
math\frac{3}{1} 2^z/math

math\frac{3}{1} 2_z/math

(the \frac is to prevent simple html rendering and force png rendering)


Note, I could not reproduce this on local install (but could on wikipedia) so
probably some sort of config issue.

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[Bug 30403] The diagonal line in the letter z does not appear if z is super/sub-script during png rendering

2011-08-16 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=30403

--- Comment #2 from daniel danielbach...@gmail.com 2011-08-16 19:19:48 UTC ---
Note that in some cases the line does appear:
math \!\, f(z) = e^z = e^{(x+iy)} = e^x e^{iy} = e^x \left( \cos{y} + i
\sin{y} \right)/math

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[Bug 30403] The diagonal line in the letter z does not appear if z is super/sub-script during png rendering

2011-08-16 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=30403

--- Comment #3 from Brion Vibber br...@wikimedia.org 2011-08-16 22:05:54 UTC 
---
Seems to be the difference between rendering with dvipng and rendering with
dvips + gs + convert.

Running a local 1.17wmf1 the fallback to dvips doesn't seem to work (while it
does work on trunk w/ Math extension enabled -- and renders nice-looking small
zs). Installing dvipng and rerendering, I get the same output we see on the
live site, where the top and bottom of the z look kinda like little ~s with
no diagonal line.

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