Re: [NTG-context] Still have no idea about how to specify fonts in JavaScript fields.

2006-11-23 Thread Hans Hagen
Zhichu Chen wrote:
 First, I install a truetype font to ConTeXt---by using texfont of
 course---so that ConTeXt can use it;
 Then specify the field's textFont attribution to the truetype font name;
 Finally, it looks all great.
does not work here, so maybe you need the (Digital) font on your system.

btw, also set a closeaction which kills the clock when you close the 
document, otherwise acrobat will keep running and freeze

Hans



 I hope I can attach all .ttf, .tfm files to you, but it seems that the
 mailing list has a 40K limitation.
just send me the mail directly 

Hans  

-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
-

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[NTG-context] Still have no idea about how to specify fonts in JavaScript fields.

2006-11-22 Thread Zhichu Chen
Hello everyone,

Thanks for suggesting some great documents last time. But after
looking up in AcroJS Guide, and PDF Reference , etc., I still don't
know how can I use special fonts in a JavaScript field.


My JS code is:
--
  function start_clock()
{ var thetime=new Date();
  var nhours=thetime.getHours();
  var nmins=thetime.getMinutes();
  var nsecn=thetime.getSeconds();
  if (nhours0)   nhours=0+nhours;
  if (nsecn10)   nsecn=0+nsecn;
  if (nmins10)   nmins=0+nmins;
  font.Digital = font.CourBI ;
  vv = this.getField(time.clock) ;
  if (vv) { vv.value = nhours+:+nmins+:+nsecn;
  vv.readonly = true ;
  vv.textColor = color.red ;
  vv.textFont = font.Digital ; // font.TimesBI Cour HelvB Symbol ZapfD
  this.dirty = false }}

  timeout=app.setInterval('start_clock()',1000);
--

I guess there are already some definitions about ``font.CourBI'' but
where can I find the original code of the definition which I can
imitate it to create a new font.

Thanks



-- 
Sincerely yours,
Chen


  Zhi-chu Chen | Shanghai Synchrotron Radiation Facility
 No. 2019 | Jialuo Rd. | Jiading | Shanghai | P.R. China
 tel: 086 21 5955 3405 | zhichu.chen.googlepages.com
   | www.sinap.ac.cn

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Re: [NTG-context] Still have no idea about how to specify fonts in JavaScript fields.

2006-11-22 Thread Hans Hagen
Zhichu Chen wrote:
 Hello everyone,

 Thanks for suggesting some great documents last time. But after
 looking up in AcroJS Guide, and PDF Reference , etc., I still don't
 know how can I use special fonts in a JavaScript field.


 My JS code is:
 --
   function start_clock()
 { var thetime=new Date();
   var nhours=thetime.getHours();
   var nmins=thetime.getMinutes();
   var nsecn=thetime.getSeconds();
   if (nhours0)   nhours=0+nhours;
   if (nsecn10)   nsecn=0+nsecn;
   if (nmins10)   nmins=0+nmins;
   font.Digital = font.CourBI ;
   vv = this.getField(time.clock) ;
   if (vv) { vv.value = nhours+:+nmins+:+nsecn;
   vv.readonly = true ;
   vv.textColor = color.red ;
   vv.textFont = font.Digital ; // font.TimesBI Cour HelvB Symbol ZapfD
   this.dirty = false }}

   timeout=app.setInterval('start_clock()',1000);
 --

 I guess there are already some definitions about ``font.CourBI'' but
 where can I find the original code of the definition which I can
 imitate it to create a new font.
   
\startJScode{oeps}
var f = this.getField(TestField) ;
if (f) {
if (f.textFont == Times-Roman) {
f.textFont = LMRoman12-Regular;
} else {
f.textFont = Times-Roman;
}
}
\stopJScode

\setupinteraction[state=start]

\pdfcompresslevel=0

\starttext

\definefield[TestField][text] [TestGroup][][some example text]
\definefield[FontField][check][FontGroup][yes,no][no]

\definesymbol[yes][\strut YES]
\definesymbol[no] [\strut NO]

\setupfield[TestGroup][none][width=10cm]
\setupfield[FontGroup][none][width=3cm,height=2cm,clickin=JS(oeps)]

\field[TestField]

\field[FontField]

abcdefghijklmnopqrstuvwxyz

\stoptext

The problem is that a subsetted font has no known name (prefix is 
random); however, when embedded full it does not work either (Courier 
does work).

Maybe there is special trickery needed to let acrobat know what fonts 
can be used. We may as well need some new pdftex code for this.

I cc to Hartmut who is the pdftex teams weird-font-issues wizzard.

Hans 
-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
-

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