N.mf

%% N.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 N.mf
%%%% Based on drawing at top left.

special "grayfont black";
beginchar("N",7.5pt#,8.5pt#,4pt#); "The letter ";
clear_vars;
scaling_factor = 20/20;
nom_w = scaling_factor*6.4pt;
nom_h = scaling_factor*7.8pt;
nom_d = scaling_factor*3.2pt;

%do_fill=true;
do_fill=false;


%% This does the curved stroke on the left.


pickup my_fill_pen; 

pos0(nib,35);pos3(nib,35);pos6(nib,35);pos9(nib,35);


bot lft z0l = (0, 13/16 nom_h);
top rt z3r = (32/64 nom_w, 63/64 nom_h);
bot lft z6l = (14/64 nom_w, 1/128 nom_w);
rt z9r = (47/64 nom_w, 13/64 nom_h);

convert_path.p0(z0e..tension 1.25..z3e..tension 1.1..z6e..tension 1.2..z9e);



if do_fill=true:
my_pen(35); 
draw p0.m;
else
draw p0;
fi;


pickup my_fill_pen; 
%%%% This does the vertical stroke with the tail on the right.

pos10(nib,40);
pos12(nib,40);pos15(nib,40);pos18(nib,40);

top rt z10r = (nom_w, 129/128 nom_h);
top rt z12r = (56/64 nom_w, 56/64 nom_h);
z15 = (45/64 nom_w, 16/64 nom_h);
top rt z18r = (91/128 nom_w, -15/64 nom_d);

%% Change this so the right "serif" is part of the stroke.

convert_path.p1(z10e..z12e..z15e..z18e & z18e);


if do_fill=true:
filldraw p1;
else: draw p1;
fi;




%% This makes a hairstroke, no matter where z18 and z21 are in relation to
%% one another. "a" should not deviate too much from 40 (or whatever the angle
%% of the nib is at z18 and z21), otherwise it will look bad.

pos21(nib,40);
bot lft z21l = (20/64 nom_w, -127/128 nom_d);
begingroup save a,b,c;
a = angle (z21-z18);
if do_fill=true:
my_pen(a);
draw z18--z21;
else:
pickup my_fill_pen;
draw z18l--z18r--z21r--z21l--cycle;
fi;
endgroup;

%% This does the serif at the bottom 

pickup my_fill_pen; 
begingroup save a,b,c;
a = 6/8;
pos22(a*nib, 40);
pos24(a*nib,40);

endgroup;
bot lft z22l = bot lft z21l;
bot lft z24l = (10/64 nom_w, -126/128 nom_d);



convert_path.p2(z22e{dir 210}..{dir 210}z24e);

if do_fill=true:
filldraw p2;
else:
draw p2
fi;




%% This does the serif at the left of the vertical stroke

%%z27,z28.


%% This does the crossbar.






do_letter_shift := false;
if do_letter_shift = true:
do_rules := false;
letter_shift (v0,0pt,0pt);
else:
penlabels(range 0 thru 30);
input nom_rules;
%input nom_rules_extra;
fi;




endchar;

%% This was in the local variables list. I seem not to need it, though.
% mf-gf:"callig"

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