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f.mf
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f.mf
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%% f.mf
%% * (1) Copyright and License.
%%%% This file is part of the source code for Mariu, a calligraphic font, programmed in METAFONT.
%%%% Copyright (C) 2022 Laurence D. Finston
%%%% Mariu is free software; you can redistribute it and/or modify
%%%% it under the terms of the GNU General Public License as published by
%%%% the Free Software Foundation; either version 3 of the License, or
%%%% (at your option) any later version.
%%%% Mariu is distributed in the hope that it will be useful,
%%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
%%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
%%%% GNU General Public License for more details.
%%%% You should have received a copy of the GNU General Public License
%%%% along with Mariu; if not, write to the Free Software
%%%% Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
%%%% Please send bug reports to Laurence.Finston@gmx.de
%%%% The author can be contacted at:
%%%% Laurence D. Finston
%%%% Laurence.Finston@gmx.de
%% This is f.mf
%% based on drawing number 1.
%% Revised Oct 12, 1996.
%special "grayfont black";
beginchar("f",6.5pt#,7.6pt#,5.5pt#); "The letter f";
clear_vars;
do_fill:=true;
%do_fill:=false;
scaling_factor = 29/20;
nom_w = scaling_factor*4 pt;
nom_h = scaling_factor*5 pt;
nom_d = scaling_factor*3.5 pt;
begingroup save a,b,c;
a = -10;
b = -5;
c = (a + b)/2;
% The downstroke:
pickup my_fill_pen;
pos0(nib,a);pos1(nib,b);
pos12(nib,a);pos13(nib,c);
lft top z0l = (18/64 nom_w, 127/128 nom_h);
lft bot z1l = (3/64 nom_w, -123/128 nom_d);
z12 = (dir a * whatever) shifted z0;
rt x12r = rt x0r + 3/64 nom_w;
lft z13l = (9/64 nom_w, 1/2 nom_h);
convert_path.p0(z0e..z13e{down}..z1e);
if do_fill=true:
my_pen(a);
draw z12..z0;
pickup my_fill_pen;
filldraw p0;
fi;
endgroup;
% The forestroke
my_pen(45);
rt top z2 = (26/128 nom_w, 61/64 nom_h);
z3 = (dir (45+5-90) * whatever) shifted z2;
y3 = 3/4 nom_h;
if do_fill=true:
draw z2--z3;
fi;
% Upper arm
% The line on the drawing is 1mm too far to the left.
pickup my_fill_pen;
z4 = (16/64 nom_w, 20/64 nom_h);
rt z5r = (45/64 nom_w, 49/64 nom_h);
lft bot z7 = (46/64 nom_w, 26/64 nom_h);
top rt z6r = (124/128 nom_w, 23/32 nom_h);
begingroup save a,b,c;
a = 47.5;
c = 50;
pos4(nib,a);pos5(nib,a);pos6(nib,c);pos7(nib,c);
convert_path.p1 (z4e..tension 1.8..z5e..%
tension 1.2..z6e..tension 1 and 3..z7e);
if do_fill=true:
%% Commented out, because last pen was the same as
%% this one
%% pickup my_fill_pen;
filldraw subpath(1,2) of p1.l --
reverse subpath(1,2) of p1.r --cycle;
my_pen(a); draw subpath (0,1) of p1.m;
pickup pensquare xscaled 1.08nib yscaled nib_thickness
rotated c;
draw subpath (2,3) of p1.m;
fi;
endgroup;
%%%% This does the lower arm
z9 = (14/64 nom_w, 5/64 nom_h);
z10 = (52/64 nom_w, 14/64 nom_h);
%z11 = (5/8 nom_w, 1/32 nom_h);
z11l = (1/2 nom_w,-3/64 nom_h);
pos9(nib,55);pos10(nib,50);pos11(nib,45);
convert_path.p2(z9e..tension 2.5..z10e..tension 2.5..{z11-z10}z11e);
% The steps of p2:
% 0 1 2 3 4 5
% z9l..z10l..z11l--z11r..z10r..z9r--cycle;
if do_fill=true:
pickup my_fill_pen;
filldraw subpath(.3,1) of p2.l-- reverse
subpath(.3,1) of p2.r--cycle;
%%%% This does the end of the stroke, where it would otherwise
%%%% cause a strange path error.
my_pen(angle (z11-z10));
draw subpath(1,2) of p2.m;
fi;
%%%%% **************************************************
%do_letter_shift := false;
if do_letter_shift = true:
do_rules := false;
letter_shift (v0,.25pt,0);
else:
penlabels(range 0 thru 100);
input f_rules;
fi;
endchar;
% Local Variables:
% auto-save-interval:0
% End: