Re: [NTG-context] font lookup

2010-04-07 Thread Wolfgang Werners-Lucchini 
  When you know the filename, you can get the complete path like
 this:
 
  \starttext
 
 \ctxlua{tex.print(resolvers.find_file(texgyrepagella-regular.otf))
 }
  \stoptext
 
 Your question is now answered but why do you need the complete
 path?
 
 Wolfgang

I want to modify an example from Patrick (Eigenen Fontloader 
erstellen) in his blog. I hope I will learn a little from this.

Wolfgang
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Re: [NTG-context] font lookup

2010-04-06 Thread Wolfgang Schuster 

Am 06.04.10 07:20, schrieb Peter Münster:

When you know the filename, you can get the complete path like this:

\starttext
\ctxlua{tex.print(resolvers.find_file(texgyrepagella-regular.otf))}
\stoptext
   

Your question is now answered but why do you need the complete path?

Wolfgang

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[NTG-context] font lookup

2010-04-05 Thread Wolfgang Werners-Lucchini 
Hallo,

how can I find the complete path of a existing font 
with luatex under context mkiv. I am looking for an
equivalent function to

kpse.lookup(fontname)

Wolfgang
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Re: [NTG-context] font lookup

2010-04-05 Thread Wolfgang Schuster 

Am 05.04.10 23:52, schrieb Wolfgang Werners-Lucchini:

Hallo,

how can I find the complete path of a existing font
with luatex under context mkiv. I am looking for an
equivalent function to

kpse.lookup(fontname)
   

Here is a solution which consults ConTeXt’s font database, no path
in the output means the font is stored in the TeX tree.

Example:

\define[1]\FontLookup
{\dolookupfontbyspec{#1}
\ifcase\dolookupnoffound
Font not found\par
\else
Path: \dolookupgetkey{filename}\par
\fi}

\starttext
\FontLookup{fontname=texgyrepagellaregular}
\FontLookup{fontname=texgyrepagellaoblique}
\FontLookup{fontname=timesnewromanpsmt}
\stoptext

Result (on my system):

Path: texgyrepagella-regular.otf
Font not found
Path: /Library/Fonts/Times New Roman.ttf

Wolfgang

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Re: [NTG-context] font lookup

2010-04-05 Thread Wolfgang Werners-Lucchini 
Thank you Wolfgang,

  how can I find the complete path of a existing font
  with luatex under context mkiv. I am looking for an
  equivalent function to
 
  kpse.lookup(fontname)
 
 Here is a solution which consults ConTeXt?s font database, no path
 in the output means the font is stored in the TeX tree.
 
 Example:
 
 \define[1]\FontLookup
 {\dolookupfontbyspec{#1}
 \ifcase\dolookupnoffound
 Font not found\par
 \else
 Path: \dolookupgetkey{filename}\par
 \fi}
 
 \starttext
 \FontLookup{fontname=texgyrepagellaregular}
 \FontLookup{fontname=texgyrepagellaoblique}
 \FontLookup{fontname=timesnewromanpsmt}
 \stoptext
 
 Result (on my system):
 
 Path: texgyrepagella-regular.otf

Hmm! How does context resolve the complete path afterwards?

 Font not found
 Path: /Library/Fonts/Times New Roman.ttf

Isn't there a lua solution?

Wolfgang

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Re: [NTG-context] font lookup

2010-04-05 Thread Peter Münster 
On Tue, Apr 06 2010, Wolfgang Werners-Lucchini wrote:

  Result (on my system):
  
  Path: texgyrepagella-regular.otf
 
 Hmm! How does context resolve the complete path afterwards?

Hello Wolfgang,

When you know the filename, you can get the complete path like this:

\starttext
\ctxlua{tex.print(resolvers.find_file(texgyrepagella-regular.otf))}
\stoptext

Cheers, Peter

-- 
Contact information: http://pmrb.free.fr/contact/


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