o.mf

%% o.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 o.mf
%% Revised Nov. 3, 1996.
%% Pretty close to my drawing, but not quite perfect.
%special "grayfont black";

beginchar("o",5.3pt#,6.05pt#,0pt#); "The letter o";
clear_vars;
do_fill:=true;
%do_fill:=false;
scaling_factor = 24/20;
nom_w = scaling_factor*3.7pt;
nom_h = scaling_factor*4.6pt;

pickup my_fill_pen; 
pos0(nib,60);
pos1(nib,55);pos2(nib,45);pos3(nib,45);
pos4(nib,42.5);pos5(nib,40);
top rt z0r = (29/64 nom_w,nom_h);
bot lft z1l = (50/64 nom_w, 38/64 nom_h);
rt z2r = (64/64 nom_w, 18/64 nom_h);
bot lft z3l = (35/64 nom_w, -2/64 nom_h);
y4 = 5/8 nom_h;
lft x4l = 1/64 nom_w;
top rt z5r = (13/32 nom_w, 31/32 nom_h);


begingroup
save a,b,c,f,g;
a = 1.2;
b = 1.3;
c = 1;
%% Can't use e, because e is used in convert_path.
f = 1.075;
g = 1.2;

% The middle path
convert_path.p0
(z0e..tension a..z1e..tension b..z2e..tension c..
z3e..tension f ..z4e..tension g..z5e);

%% The steps of p0:
%% 0    1    2    3    4    5    6    7
%% z0l..z1l..z2l..z3l--z3r..z2r..z1r..z0r--cycle;  

if do_fill=true:
around_crossing_pt(p0,0,5,x_pt_factor);
fi;


endgroup;

%do_letter_shift := false;
if do_letter_shift = true:
do_rules := false;
letter_shift (v0, .375pt, 3/128 nom_h);
else:
penlabels(range 0 thru 5);
input nom_rules;
fi;

endchar;






% Local Variables:
% auto-save-interval:0
% End: