Re: [ft-devel] Z/OS status

2006-10-04 Thread Werner LEMBERG

 BTW, how are PS fonts handled on z/OS?  Or, more general, how is
 PostScript handled on z/OS?  Since PS is plain text normally, it
 could be EBCDIC also.

And another follow-up: What about BDF and PCF?  The former are pure
text files, and the latter could be different too (in case they are
based on EBCDIC text files).  Do you know a document which covers
fonts on z/OS and how they are stored and processed?


Werner


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Re: [ft-devel] Rendering problem with 'y' character

2006-10-04 Thread Werner LEMBERG

 Attached patch shows a rendering problem with 'y' character with
 Tahoma font (in python and system ). Notice that top-left part
 of y looks cropped.  Dpi is 96, and font size is 9 pts. I only see
 the problem when italic text is used.

Which tahoma font have you used?  I only have normal and bold, but no
slanted version.

 Does anyone know if this is a problem in KDE/Qt or a known problem?
 And how to debug this better?

Can you reproduce the bad behaviour with ftview?


Werner


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Re: [ft-devel] Rendering problem with 'y' character

2006-10-04 Thread Ismail Donmez
04 Eki 2006 Çar 08:13 tarihinde şunları yazmıştınız:
  Attached patch shows a rendering problem with 'y' character with
  Tahoma font (in python and system ). Notice that top-left part
  of y looks cropped.  Dpi is 96, and font size is 9 pts. I only see
  the problem when italic text is used.

 Which tahoma font have you used?  I only have normal and bold, but no
 slanted version.

I have the following :

212bc6614bb04a673ce8b93656c1dccb3415b54f  tahomabd.ttf
28bde5b328ae7e9dade8e5e9d405210578e4d52a  tahoma.ttf

  Does anyone know if this is a problem in KDE/Qt or a known problem?
  And how to debug this better?

 Can you reproduce the bad behaviour with ftview?

I am not _yet_ able to reproduce with ftview, I am wondering khtml/Qt does 
font substition somehow although I set Konqueror to use Tahoma only.

Regards,
ismail


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Re: [ft-devel] Z/OS status

2006-10-04 Thread Tom Quarendon

Is there a possibility for the z/OS compiler to select the encoding of
an input file?  This would be the easiest solution.


There is, but this doesn't completely work. It only covers cases where 
they may be string literals in the code which are expected to be in 
ascii. It still leaves open the possibility of there being algorithmic 
problems (there are, for example, functions called things like 
utf8_to_ascii and so on -- clearly they are broken on an EBCDIC system, 
regardless of the code page you use to compile the code). I don't find 
this a satisfactory solution.






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Re: [ft-devel] Z/OS status

2006-10-04 Thread Werner LEMBERG

 I've never actually run the XWindows system on Z/OS [...]

Oops, this answers the question in my previous mail.  Still wondering
what kind of fonts are used for the z/OS graphics display...


Werner


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Re: [ft-devel] Rendering problem with 'y' character

2006-10-04 Thread Werner LEMBERG
  Can you reproduce the bad behaviour with ftview?

 I am not _yet_ able to reproduce with ftview, [...]

Well, it seems that Qt does slanting by itself -- this isn't supported
within ftview.


Werner


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