Difference between revisions of "TypeScripts - Old Content"

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Line 15: Line 15:
  
 
% load mapfile
 
% load mapfile
\starttypescript [map] [gentium] [\defaultencoding]
+
 
\loadmapfile [\defaultencoding-sil-gentium.map]
+
\starttypescript [map] [gentium] [\defaultencoding]
 +
    \loadmapfile [\defaultencoding-sil-gentium.map]
 
\stoptypescript
 
\stoptypescript
  
Line 22: Line 23:
 
% The second argument means that these names are loaded with either the 'gentium'
 
% The second argument means that these names are loaded with either the 'gentium'
 
% or 'gentium-alt' names.
 
% or 'gentium-alt' names.
\starttypescript [serif] [gentium, gentium-alt] [\defaultencoding] % mapping is used by two "name" typescripts
+
 
\definefontsynonym [GentiumAlt-Italic] [\defaultencoding-genai101][encoding=\defaultencoding]
+
\starttypescript [serif] [gentium,gentium-alt] [\defaultencoding] % mapping is used by two "name" typescripts
\definefontsynonym [GentiumAlt] [\defaultencoding-genar101][encoding=\defaultencoding]
+
    \definefontsynonym [Gentium]           [\defaultencoding-genr101] [encoding=\defaultencoding]
\definefontsynonym [Gentium-Italic] [\defaultencoding-geni101][encoding=\defaultencoding]
+
    \definefontsynonym [Gentium-Italic]   [\defaultencoding-geni101] [encoding=\defaultencoding]
\definefontsynonym [Gentium] [\defaultencoding-genr101][encoding=\defaultencoding]
+
    \definefontsynonym [GentiumAlt]       [\defaultencoding-genar101] [encoding=\defaultencoding]
 +
    \definefontsynonym [GentiumAlt-Italic] [\defaultencoding-genai101] [encoding=\defaultencoding]
 
\stoptypescript
 
\stoptypescript
  
 
% mapping from generic family name to PostScript name
 
% mapping from generic family name to PostScript name
\starttypescript [serif] [gentium] [name]
+
 
\definefontsynonym [Serif] [Gentium]
+
\starttypescript [serif] [gentium] [name]
\definefontsynonym [SerifItalic] [Gentium-Italic]
+
    \definefontsynonym [Serif]       [Gentium]
 +
    \definefontsynonym [SerifItalic] [Gentium-Italic]
 
\stoptypescript
 
\stoptypescript
  
 
% additional mapping to alternate glyphs, not further used
 
% additional mapping to alternate glyphs, not further used
\starttypescript [serif] [gentium-alt] [name]
+
 
\definefontsynonym [Serif] [GentiumAlt]
+
\starttypescript [serif] [gentium-alt] [name]
\definefontsynonym [SerifItalic] [GentiumAlt-Italic]
+
    \definefontsynonym [Serif]       [GentiumAlt]
 +
    \definefontsynonym [SerifItalic] [GentiumAlt-Italic]
 
\stoptypescript
 
\stoptypescript
  
 
% sample family definition
 
% sample family definition
 
% here we define only the serif (rm) version.
 
% here we define only the serif (rm) version.
\starttypescript [my] [sil-gentium]
+
 
\definetypeface [sil-gentium] [rm] [serif] [gentium] [default][encoding=\defaultencoding]
+
\starttypescript [sil-gentium]
% \definetypeface [sil-gentium] [ss] [sans] [default] [default][encoding=\defaultencoding]
+
    \definetypeface [sil-gentium] [rm] [serif] [gentium] [default] [encoding=\defaultencoding]
% \definetypeface [sil-gentium] [tt] [mono] [default] [default][encoding=\defaultencoding]
+
%   \definetypeface [sil-gentium] [ss] [sans] [default] [default] [encoding=\defaultencoding]
% \definetypeface [sil-gentium] [mm] [math] [default] [default][encoding=\defaultencoding]
+
%   \definetypeface [sil-gentium] [tt] [mono] [default] [default] [encoding=\defaultencoding]
 +
%   \definetypeface [sil-gentium] [mm] [math] [default] [default] [encoding=\defaultencoding]
 
\stoptypescript
 
\stoptypescript
 
</texcode>
 
</texcode>
Line 57: Line 62:
 
<texcode>
 
<texcode>
 
\setupencoding[default=ec] % defines \defaultencoding
 
\setupencoding[default=ec] % defines \defaultencoding
 +
 
\usetypescriptfile[type-sil-gentium]
 
\usetypescriptfile[type-sil-gentium]
\usetypescript[my][sil-gentium]
 
\setupbodyfont [sil-gentium, rm, 12pt]
 
  
\setupbodyfontenvironment[default] [em=italic] % slanted is default emphasize in ConTeXt
+
\usetypescript[sil-gentium]
 +
\setupbodyfont[sil-gentium,rm,12pt]
 +
 
 +
\setupbodyfontenvironment [default] [em=italic] % slanted is default emphasize in ConTeXt
 
</texcode>
 
</texcode>
  
Line 83: Line 90:
 
% This is the first change we need to make: we list all the encodings it can match,
 
% This is the first change we need to make: we list all the encodings it can match,
 
% and then use that data within the typescript:
 
% and then use that data within the typescript:
\starttypescript [map]   [gentium] [ec,texnansi,8r,t5,t2a,t2b,qx]
+
 
\loadmapfile [\typescriptthree-sil-gentium.map]
+
\starttypescript [map] [gentium] [ec,texnansi,8r,t5,t2a,t2b,qx]
 +
    \loadmapfile [\typescriptthree-sil-gentium.map]
 
\stoptypescript
 
\stoptypescript
  
 
% We use the same technique. As the encoding variable shows up in the third
 
% We use the same technique. As the encoding variable shows up in the third
 
% argument, we use \typescriptthree.
 
% argument, we use \typescriptthree.
\starttypescript [serif] [gentium] [ec,texnansi,8r,t5,t2a,t2b,qx]
+
 
\definefontsynonym [GentiumAlt-Italic] [\typescriptthree-genai101][encoding=\typescriptthree]
+
\starttypescript [serif] [gentium] [ec,texnansi,8r,t5,t2a,t2b,qx]
\definefontsynonym [GentiumAlt] [\typescriptthree-genar101][encoding=\typescriptthree]
+
    \definefontsynonym [Gentium]           [\typescriptthree-genr101] [encoding=\typescriptthree]
\definefontsynonym [Gentium-Italic] [\typescriptthree-geni101] [encoding=\typescriptthree]
+
    \definefontsynonym [Gentium-Italic]   [\typescriptthree-geni101] [encoding=\typescriptthree]
\definefontsynonym [Gentium] [\typescriptthree-genr101] [encoding=\typescriptthree]
+
    \definefontsynonym [GentiumAlt]       [\typescriptthree-genar101][encoding=\typescriptthree]
 +
    \definefontsynonym [GentiumAlt-Italic] [\typescriptthree-genai101][encoding=\typescriptthree]
 
\stoptypescript
 
\stoptypescript
  
 
% Getting fancy: occasionally you want to access alternates from the main font:
 
% Getting fancy: occasionally you want to access alternates from the main font:
\starttypescript  [serif] [gentium]      [name]
 
\setups            [font:fallback:serif] % We use the new (and fast loading) font fallbacks to cover bold markup.
 
\definefontsynonym [Serif] [Gentium]
 
\definefontsynonym [SerifItalic] [Gentium-Italic]
 
% Gentium contains only two faces, so we map everything else on Italic
 
\definefontsynonym [SerifSlanted] [SerifItalic]
 
\definefontsynonym [SerifBoldItalic] [SerifItalic]
 
\definefontsynonym [SerifCaps] [SerifItalic]
 
\definefontsynonym [SerifBoldCaps] [SerifItalic]
 
  
% markup of \Var[alt] results in a (subtle) font switch (Gentium's alternate glyphs change only some diacritics):
+
\starttypescript [serif] [gentium] [name]
\definefontvariant [Serif] [alt] [Alt]
+
    \setups [font:fallback:serif] % We use the new (and fast loading) font fallbacks to cover bold markup.
% unfortunately you need to define eight synonyms to handle the fallback cases:
+
    \definefontsynonym [Serif]              [Gentium]
\definefontsynonym [SerifRegular] [Serif]
+
    \definefontsynonym [SerifItalic]        [Gentium-Italic]
\definefontsynonym [SerifRegularAlt] [GentiumAlt] % you must define "Regular" for every additional variant
+
    % Gentium contains only two faces, so we map everything else on Italic
\definefontsynonym [SerifBoldAlt] [GentiumAlt]
+
    \definefontsynonym [SerifSlanted]        [SerifItalic]
\definefontsynonym [SerifCapsAlt] [GentiumAlt]
+
    \definefontsynonym [SerifBoldItalic]    [SerifItalic]
\definefontsynonym [SerifItalicAlt] [GentiumAlt-Italic]
+
    \definefontsynonym [SerifCaps]          [SerifItalic]
\definefontsynonym [SerifSlantedAlt] [GentiumAlt-Italic]
+
    \definefontsynonym [SerifBoldCaps]      [SerifItalic]
\definefontsynonym [SerifBoldItalicAlt] [GentiumAlt-Italic]
+
    % markup of \Var[alt] results in a (subtle) font switch (Gentium's alternate glyphs change only some diacritics):
\definefontsynonym [SerifBoldSlantedAlt] [GentiumAlt-Italic]
+
    \definefontvariant [Serif] [alt] [Alt]
 +
    % unfortunately you need to define eight synonyms to handle the fallback cases:
 +
    \definefontsynonym [SerifRegular]       [Serif]
 +
    \definefontsynonym [SerifRegularAlt]     [GentiumAlt] % you must define "Regular" for every additional variant
 +
    \definefontsynonym [SerifBoldAlt]       [GentiumAlt]
 +
    \definefontsynonym [SerifCapsAlt]       [GentiumAlt]
 +
    \definefontsynonym [SerifItalicAlt]     [GentiumAlt-Italic]
 +
    \definefontsynonym [SerifSlantedAlt]     [GentiumAlt-Italic]
 +
    \definefontsynonym [SerifBoldItalicAlt] [GentiumAlt-Italic]
 +
    \definefontsynonym [SerifBoldSlantedAlt] [GentiumAlt-Italic]
 
\stoptypescript
 
\stoptypescript
  
 
% sample family definition
 
% sample family definition
 
% here we define only the serif (rm) version.
 
% here we define only the serif (rm) version.
\starttypescript   [sil-gentium] [ec,texnansi,8r,t5,t2a,t2b,qx]
+
 
\definetypeface [sil-gentium] [rm] [serif] [gentium] [default] [encoding=\typescripttwo]
+
\starttypescript [sil-gentium] [ec,texnansi,8r,t5,t2a,t2b,qx]
% \definetypeface [sil-gentium] [ss] [sans]  [default] [default] [encoding=\typescripttwo]
+
    \definetypeface [sil-gentium] [rm] [serif] [gentium] [default] [encoding=\typescripttwo]
% \definetypeface [sil-gentium] [tt] [mono]  [default] [default] [encoding=\typescripttwo]
+
%   \definetypeface [sil-gentium] [ss] [sans]  [default] [default] [encoding=\typescripttwo]
% \definetypeface [sil-gentium] [mm] [math]  [default] [default] [encoding=\typescripttwo]
+
%   \definetypeface [sil-gentium] [tt] [mono]  [default] [default] [encoding=\typescripttwo]
 +
%   \definetypeface [sil-gentium] [mm] [math]  [default] [default] [encoding=\typescripttwo]
 
\stoptypescript
 
\stoptypescript
  

Revision as of 16:14, 21 August 2009

< Fonts >

Typescripts are the ConTeXt way of using fonts and defining font families.

Beware, the examples on this page work only with MkII / pdfTeX (i.e. neither XeTeX nor LuaTeX).

Basics

Sample typescript for the free text font Gentium. Installation instructions are at Installing a TrueType font, step by step. A typescript must live in your project folder or in another folder in your ConTeXt path (e.g., (texmf)/tex/context/user)

% type-sil-gentium.tex
% Typescript for serif family SIL Gentium

% load mapfile

\starttypescript [map] [gentium] [\defaultencoding]
    \loadmapfile [\defaultencoding-sil-gentium.map]
\stoptypescript

% mapping from PostScript name (or visible font name, if it's a TrueType font) to TFM file name
% The second argument means that these names are loaded with either the 'gentium'
% or 'gentium-alt' names.

\starttypescript [serif] [gentium,gentium-alt] [\defaultencoding] % mapping is used by two "name" typescripts
    \definefontsynonym [Gentium]           [\defaultencoding-genr101]  [encoding=\defaultencoding]
    \definefontsynonym [Gentium-Italic]    [\defaultencoding-geni101]  [encoding=\defaultencoding]
    \definefontsynonym [GentiumAlt]        [\defaultencoding-genar101] [encoding=\defaultencoding]
    \definefontsynonym [GentiumAlt-Italic] [\defaultencoding-genai101] [encoding=\defaultencoding]
\stoptypescript

% mapping from generic family name to PostScript name

\starttypescript [serif] [gentium] [name]
    \definefontsynonym [Serif]       [Gentium]
    \definefontsynonym [SerifItalic] [Gentium-Italic]
\stoptypescript

% additional mapping to alternate glyphs, not further used

\starttypescript [serif] [gentium-alt] [name]
    \definefontsynonym [Serif]       [GentiumAlt]
    \definefontsynonym [SerifItalic] [GentiumAlt-Italic]
\stoptypescript

% sample family definition
% here we define only the serif (rm) version.

\starttypescript [sil-gentium]
    \definetypeface [sil-gentium] [rm] [serif] [gentium] [default] [encoding=\defaultencoding]
%   \definetypeface [sil-gentium] [ss] [sans]  [default] [default] [encoding=\defaultencoding]
%   \definetypeface [sil-gentium] [tt] [mono]  [default] [default] [encoding=\defaultencoding]
%   \definetypeface [sil-gentium] [mm] [math]  [default] [default] [encoding=\defaultencoding]
\stoptypescript

The multiple mapping is not strictly needed, but increases flexibility.

To use your new typescript, write the following in your environment file (or single TeX file):

\setupencoding[default=ec] % defines \defaultencoding

\usetypescriptfile[type-sil-gentium]

\usetypescript[sil-gentium]
\setupbodyfont[sil-gentium,rm,12pt]

\setupbodyfontenvironment [default] [em=italic] % slanted is default emphasize in ConTeXt

The map file was written by texfont and lives in (texmf)/fonts/map/pdftex/context. It combines raw TFM (metrics), PostScript name, font file and encoding

% ec-sil-gentium.map
ec-raw-genai101 GentiumAlt-Italic 4 < genai101.pfb ec.enc
ec-raw-genar101 GentiumAlt 4 < genar101.pfb ec.enc
ec-raw-geni101 Gentium-Italic 4 < geni101.pfb ec.enc
ec-raw-genr101 Gentium 4 < genr101.pfb ec.enc

The next step: making it more generic

If you'd like to write a typescript that handles many more encodings, somewhat more generically, here is one model to build upon:

% type-sil-gentium.tex
% Typescript for serif family SIL Gentium

% This is the first change we need to make: we list all the encodings it can match,
% and then use that data within the typescript:

\starttypescript [map] [gentium] [ec,texnansi,8r,t5,t2a,t2b,qx]
    \loadmapfile [\typescriptthree-sil-gentium.map]
\stoptypescript

% We use the same technique. As the encoding variable shows up in the third
% argument, we use \typescriptthree.

\starttypescript [serif] [gentium] [ec,texnansi,8r,t5,t2a,t2b,qx]
    \definefontsynonym [Gentium]           [\typescriptthree-genr101] [encoding=\typescriptthree]
    \definefontsynonym [Gentium-Italic]    [\typescriptthree-geni101] [encoding=\typescriptthree]
    \definefontsynonym [GentiumAlt]        [\typescriptthree-genar101][encoding=\typescriptthree]
    \definefontsynonym [GentiumAlt-Italic] [\typescriptthree-genai101][encoding=\typescriptthree]
\stoptypescript

% Getting fancy: occasionally you want to access alternates from the main font:

\starttypescript [serif] [gentium] [name]
    \setups [font:fallback:serif] % We use the new (and fast loading) font fallbacks to cover bold markup.
    \definefontsynonym [Serif]               [Gentium]
    \definefontsynonym [SerifItalic]         [Gentium-Italic]
    % Gentium contains only two faces, so we map everything else on Italic
    \definefontsynonym [SerifSlanted]        [SerifItalic]
    \definefontsynonym [SerifBoldItalic]     [SerifItalic]
    \definefontsynonym [SerifCaps]           [SerifItalic]
    \definefontsynonym [SerifBoldCaps]       [SerifItalic]
    % markup of \Var[alt] results in a (subtle) font switch (Gentium's alternate glyphs change only some diacritics):
    \definefontvariant [Serif] [alt] [Alt]
    % unfortunately you need to define eight synonyms to handle the fallback cases:
    \definefontsynonym [SerifRegular]        [Serif]
    \definefontsynonym [SerifRegularAlt]     [GentiumAlt] % you must define "Regular" for every additional variant
    \definefontsynonym [SerifBoldAlt]        [GentiumAlt]
    \definefontsynonym [SerifCapsAlt]        [GentiumAlt]
    \definefontsynonym [SerifItalicAlt]      [GentiumAlt-Italic]
    \definefontsynonym [SerifSlantedAlt]     [GentiumAlt-Italic]
    \definefontsynonym [SerifBoldItalicAlt]  [GentiumAlt-Italic]
    \definefontsynonym [SerifBoldSlantedAlt] [GentiumAlt-Italic]
\stoptypescript

% sample family definition
% here we define only the serif (rm) version.

\starttypescript [sil-gentium] [ec,texnansi,8r,t5,t2a,t2b,qx]
    \definetypeface [sil-gentium] [rm] [serif] [gentium] [default] [encoding=\typescripttwo]
%   \definetypeface [sil-gentium] [ss] [sans]  [default] [default] [encoding=\typescripttwo]
%   \definetypeface [sil-gentium] [tt] [mono]  [default] [default] [encoding=\typescripttwo]
%   \definetypeface [sil-gentium] [mm] [math]  [default] [default] [encoding=\typescripttwo]
\stoptypescript

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