summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/fonts/source/public/ams/xbbold.mf
blob: c399b9d53d27ba12ba569a20bd5d62ea265956aa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
%% @metafontfile{
%%     filename="xbbold.mf",
%%     version="2.2",
%%     date="04-JAN-1995",
%%     filetype="Metafont: driver",
%%     copyright="Copyright (C) American Mathematical Society,
%%            all rights reserved.  Copying of this file is
%%            authorized only if either:
%%            (1) you make absolutely no changes to your copy
%%                including name; OR
%%            (2) if you do make changes, you first rename it to some
%%                other name.",
%%     author="American Mathematical Society",
%%     address="American Mathematical Society,
%%            Technical Support, Electronic Products and Services,
%%            P. O. Box 6248,
%%            Providence, RI 02940,
%%            USA",
%%     telephone="401-455-4080 or (in the USA) 800-321-4AMS",
%%     email="Internet: Tech-Support@Math.AMS.org",
%%     codetable="ISO/ASCII",
%%     checksum = "65084 191 579 7949"
%%     keywords="amsfonts, tex, metafont , AMSSymbols ",
%%     abstract="This is the driver file for use with 
%%            the Blackboard Bold characters in AMSFonts 2.2."
%%     docstring       = "The checksum field above contains a CRC-16
%%                        checksum as the first value, followed by the
%%                        equivalent of the standard UNIX wc (word
%%                        count) utility output of lines, words, and
%%                        characters.  This is produced by Robert
%%                        Solovay's checksum utility.",
%%     }
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% Changes of minimal parameters in outlined characters for version 2.1
% done by Stefan Lindner, 18-April-1991

input xbbase;
%%mode_setup; %called by amsyb.mf; two calls confuse Metafont. NGB 15-OCT-1991

%%%%designsize:= font_size;                 %  was 10pt#;
width#:=     designsize;                 %  was 10pt#;
unit#:=      width#/18;
u#:=         width#/54;
smallu#:=    width#/162;
ascender#:=  37/3*unit#;
cap#:=       37/3*unit#;
number#:=    36/3*unit#;
xheight#:=   25/3*unit#;
descender#:= 12/4*unit#;
define_whole_vertical_pixels
  (width,unit,u,smallu,ascender,cap,number,xheight,descender);
wpix(1.90u) (linethickness);
wpix(0.65u) (Sover_bot);
wpix(1.00u) (Aapex,Napex,Vapex,Wapex,Cover,Gover,Oover,Sover_top,Uover);
wpix(9.00u) (Uthin_bracket);
wpix(8.00u) (Kthin_diag_bracket,Xthin_diag_bracket,Ythin_diag_bracket);
wpix(7.00u) (k_thin_diag);
wpix(6.00u) (c_thin_stem_bracket);   
wpix(5.00u) (c_thick_stem_bracket,c_inner_bracket,lc_thick_stem_bracket);
wpix(4.00u) (c_round_bracket);
adjpix(1.35u) (serif_thickness);
adjpix(1.30u) (Emid_tip,inbeak);
adjpix(1.50u) (Atip,Btopthin,Bmidthin,Ebot_tip,Ltip,Mapex,
               Ntip,Ttip,Vtip,Wtip,Ztip,outbeak);
adjpix(1.65u) (Bbotthin,Gbotthin,Stopthin);
adjpix(1.75u) (Dtopthin,Ebotarm,Lthin,Tthin);
adjpix(1.80u) (Abar,Ctopthin,Dbotthin,Gtopthin,Jbotthin,Pmidarm,Sbotthin);
adjpix(1.90u) (Emidarm,Etoparm,Othin,Pthin,Rthin,Ydiag,Zthin);
adjpix(2.00u) (kthin,Mthin_diag,Wleftthin);
adjpix(2.10u) (Ctip);
adjpix(2.25u) (Athin,Kthin,Mthin_vert,Nthin,Uthin,Vthin,Wrightthin,Xthin);
adjpix(2.50u) (Hbar);
adjpix(2.60u) (Cbotthin);


%%%% Begin of changes for version 2.1
if pixels_per_inch*designsize < 1500:
   if pixels_per_inch*designsize < 1000:
      if pixels_per_inch*designsize < 800:
         if pixels_per_inch*designsize < 700:
            minadjpix(0)(8.80u) (stem);
            minadjpix(0)(6.80u) (kdiag);
            minadjpix(0)(7.40u) (kstem);
            minadjpix(0)(7.80u) (Jbulb,Mdiag);
            minadjpix(0)(8.20u) (Kdiag);
            minadjpix(0)(8.30u) (Gstem,Mstem);
            minadjpix(0)(8.60u) (Lstem,Ustem,Ythick_diag);
            minadjpix(0)(8.50u) (Bstem,Estem,Fstem,Ndiag,Rdiag,Xdiag,Zdiag);
            minadjpix(0)(8.90u) (Btopcurve);
            minadjpix(1)(9.30u) (Bbotcurve,Pcurve,Rcurve);
            minadjpix(1)(9.50u) (Ccurve,Dcurve,Gcurve,Ocurve);
         else:
            minadjpix(1)(8.80u) (stem);
            minadjpix(1)(6.80u) (kdiag);
            minadjpix(1)(7.40u) (kstem);
            minadjpix(1)(7.80u) (Jbulb,Mdiag);
            minadjpix(1)(8.20u) (Kdiag);
            minadjpix(1)(8.30u) (Gstem,Mstem);
            minadjpix(1)(8.60u) (Lstem,Ustem,Ythick_diag);
            minadjpix(1)(8.50u) (Bstem,Estem,Fstem,Ndiag,Rdiag,Xdiag,Zdiag);
            minadjpix(1)(8.90u) (Btopcurve);
            minadjpix(2)(9.30u) (Bbotcurve,Pcurve,Rcurve);
            minadjpix(2)(9.50u) (Ccurve,Dcurve,Gcurve,Ocurve);
         fi
      else:
         adjpix(3.0u) (Mapex);
         minadjpix(1)(8.80u) (stem);
         minadjpix(2)(6.80u) (kdiag);
         minadjpix(2)(7.40u) (kstem);
         minadjpix(2)(7.80u) (Jbulb);
         minadjpix(1)(6.00u) (Mdiag);
         minadjpix(2)(8.20u) (Kdiag);
         minadjpix(2)(8.30u) (Gstem)
         minadjpix(2)(8.30u) (Mstem);
         minadjpix(2)(8.60u) (Lstem,Ustem,Ythick_diag);
         minadjpix(2)(8.50u) (Bstem,Ndiag,Rdiag,Xdiag,Zdiag);
         minadjpix(1)(8.50u) (Estem, Fstem);
         minadjpix(2)(8.90u) (Btopcurve);
         minadjpix(3)(9.30u) (Bbotcurve,Pcurve,Rcurve);
         minadjpix(3)(9.50u) (Ccurve,Dcurve,Gcurve,Ocurve);
      fi
   else:
      adjpix(3.0u) (Mapex);
      minadjpix(2)(8.80u) (stem);
      minadjpix(3)(6.80u) (kdiag);
      minadjpix(3)(7.40u) (kstem);
      minadjpix(3)(7.80u) (Jbulb);
      minadjpix(1)(5.00u) (Mdiag);
      minadjpix(3)(8.20u) (Kdiag);
      minadjpix(3)(8.30u) (Gstem);
      minadjpix(2)(8.30u) (Mstem);
      minadjpix(3)(8.60u) (Lstem,Ustem,Ythick_diag);
      minadjpix(3)(8.50u) (Estem,Fstem,Ndiag,Rdiag,Xdiag,Zdiag);
      minadjpix(2)(8.50u) (Bstem);
      minadjpix(3)(8.90u) (Btopcurve);
      minadjpix(3)(9.30u) (Bbotcurve,Pcurve,Rcurve);
      minadjpix(3)(9.50u) (Ccurve,Dcurve,Gcurve,Ocurve)
   fi
else:
   minadjpix(4)(8.80u) (stem);
   minadjpix(4)(6.80u) (kdiag);
   minadjpix(4)(7.40u) (kstem);
   minadjpix(4)(7.80u) (Jbulb,Mdiag);
   minadjpix(4)(8.20u) (Kdiag);
   minadjpix(4)(8.30u) (Gstem,Mstem);
   minadjpix(4)(8.60u) (Lstem,Ustem,Ythick_diag);
   minadjpix(4)(8.50u) (Bstem,Estem,Fstem,Ndiag,Rdiag,Xdiag,Zdiag);
   minadjpix(4)(8.90u) (Btopcurve);
   minadjpix(5)(9.30u) (Bbotcurve,Pcurve,Rcurve);
   minadjpix(5)(9.50u) (Ccurve,Dcurve,Gcurve,Ocurve)
fi;
%%%% end of changes for version 2.1

boolean lowres; lowres:=width<50;
highres_lowres(pullin)    (.85)(1);  % Emidarm
highres_lowres(pulleven)  (1)(1.3);  % Etoparm,Tarms,Zarms
highres_lowres(pullout)   (1.1)(1);  % Ebotarm,Lbotarm
highres_lowres(bracket0)  (.0)(0);   % Ntopleft
highres_lowres(bracket3)  (.3)(0);   % Nthinstems
highres_lowres(bracket01) (.0)(.1);  % Uthin
highres_lowres(bracket32) (.3)(.2);  % Vstems
highres_lowres(bracket4)  (.4)(0);   % P-all,R-all,I-all,F-all
highres_lowres(bracket42) (.4)(.2);  % Xdiag 

bool(ctrls):=false;
entasis:=inlimit(0)(0,1);               
serif_constant_amt:=0pt;                
join_radius:=1;                         
bool(softpath):=true;                   

c_thick_stem_bracket:=min(.5cap-eps,c_thick_stem_bracket); 
rulepen:=pensquare scaled 1;            
extra_beginchar:=extra_beginchar&"save t,p,ref; path p[],p[]',p[]'',ref[];";
extra_beginchar:=extra_beginchar&"pickup pencircle scaled linethickness;";

for x:="R":
 wanted[byte x]:=true; endfor                    % test these characters
 let iff=always_iff;                             % tests all chars in the file

font_normal_space .3width#;         % TeX fontdimen 2 normal word space
font_normal_stretch .15width#;      % TeX fontdimen 3 interword stretch
font_normal_shrink .1width#;        % TeX fontdimen 4 interword shrink
font_x_height xheight#;             % Tex fontdinem 5 for accents
font_quad width#;                   % TeX fontdimen 6 quad width
font_extra_space .1width#;          % TeX fontdimen 7 extra space(period)


input xbcaps
bye                                 % changed from "end" 26 Aug 93; bnb