%*****************************************************************************
% Copyright (c) 1989 by N. N. Billawala
%*****************************************************************************
% caps.mf uppercase roman alphabet
% 26 characters
iff OK "A": "The letter A";
beginchar("A",A_w*width#+e_mono#,cap#,0);
min_limit(join_radius)(.5apex.uc);
top z20=(.5w,h+ov_apex.uc)//; pos20(apex.uc,0-apex_angle);
bot y3=0; z3l=whatever[z20l,(0,0)];
bot y6=0; z6r=whatever[z20r,(w,0)];
z20l=z1l; z20r=z4r;
multpos(1,3)(thin_stem.uc,constant_angle(z20l,(0,0),0));
multpos(4,6)(stem.uc,constant_angle(z20r,(w,0),0));
onaline(1l,3l)(2l); y2l=y5r=cap_bracket_h;
onaline(1r,3r)(2r,40,41,44);
onaline(4l,6l)(5l,40,42,43);
y41=y42=round(.45[serif_thickness,y40]-.35thin_stem.uc); % bar bottom
y43=y44=y41+max(1,.7thin_stem.uc);
onaline(4r,6r)(5r); y2r=y5l=min(y41,cap_bracket_h);
ref1=z43--z40--z44;
p1 =(fullserif.l(z3,z1,z2l,z2r,.5hs,.5hs) soften(z41,z42)
fullserif.r(z6,z4,z5l,z5r,.5hs,.5hs) soften(z20r,z20l) z2l)--cycle;
p1'=upnotch(ref1,angle(z20-z40),notch_length.uc)--cycle;
showpoints(1,2,3,4,5,6,20,40,41,42,43,44);
adjust(v_E*fitbasis.uc#+m_a*e_mfit#,v_D*fitbasis.uc#+m_a*e_mfit#);
show_character; endchar;
iff OK "B": "The letter B";
beginchar("B",B_w*width#+b_mono#,cap#,0);
top lft z11l=(0,h)//; multpos(11,14)(stem.uc,0);
bot lft z14l=(0,0);
onaline(11l,14l)(12l,13l); y13l=cap_bracket_h;
onaline(11r,14r)(1,5,5l,5r,9); y12l=max(h-cap_bracket_h,y13l);
top y2r=h;
bot y1=bot y2l=top y2r-minor_curve.uc;
y5=.55h;
top y4r=top y5r=round(y5+.45thin_stem.uc);
bot y4l=bot y5l=top y5r-max(1,.9thin_stem.uc);
y6=.75[y5l,y5r];
bot y8r=0; top y8l=top y9=bot y8r+minor_curve.uc;
rt z3r=(round(.9w),v_stress[y6,y2r])//;
lft z3l=(rt x3r-max(1,.9bowlstem.uc),v_stress[y5r,y2l]);
rt z7r=(w,v_stress[y8r,y6])//; lft z7l=(rt x7r-bowlstem.uc,v_stress[y8l,y4l]);
z3=.5[z3l,z3r];
good_x_for(2r)(z1,z3r,.4)a; good_x_for(2l)(z1,z3l,.4)b;
good_x_for(4r)(z5r,z3l,.4)c; good_x_for(4l)(z5l,z7l,.4)d;
good_x_for(6)(z5,z3,.6)e;
good_x_for(8l)(z9,z7l,.4)f; good_x_for(8r)(z9,z7r,.4)g;
p1 =leftserif(z11,z14,z12l,z14r,.5hs)--leftserif(z14,z11,z13l,z11r,.5hs)
...z8r{right} o_t z7r{upward} o_t z6{left}--
z6+(0,epsilon){right} o_t z3r{upward} o_t z2r{left}...cycle;
p1'=z4r{right} i_t z3l{upward} i_t z2l{left}...z1--z5r...cycle;
p2'=z8l{right} i_t z7l{upward} i_t z4l{left}...z5l--z9...cycle;
showpoints(1,2,3,4,5,6,7,8,9,11,12,13,14);
adjust(v_A*fitbasis.uc#+m_b*b_mfit#,v_F*fitbasis.uc#+m_bb*b_mfit#);
show_character; endchar;
iff OK "C": "The letter C";
beginchar("C",H_w*width#+d_mono#,cap#,0);
save_num(term_length)=if bulb_taper:c_and_s.uc else:cs fi;
rt z1=(.95w,.9h)//;
lft z3l=(0,(1-v_stress)*h)//; rt z3r=lft z3l+(bowlstem.uc,0);
rt z5l=(w,major_curve.uc-ov_t.uc+.05h)//;
top y2l=bot y2r+minor_curve.uc=h+ov_t.uc;
bot y4l=top y4r-major_curve.uc=-ov_t.uc;
good_x_for(2l)(z3l,z1,.6)a; good_x_for(2r)(z3r,z1-(bulb_thickness,0),.6)b;
good_x_for(4l)(z3l,z5l,.5)c;
ref1=z4l{right}...z5l;
pos5(max(1,.7major_curve.lc),angle(direction 1 of ref1)+90);
good_x_for(4r)(z3r,z5r,.5)d;
x4r:=min(x4r,x4l+minor_curve.uc);
p1=(bulb.tr(z1,z2r,z2l,term_length,bulb_thickness,90) o_t
z3l{downward} o_t z4l{right} o_t z5l
if softpath:)softjoin(z5l--z5r)softjoin(else:--fi
z5r i_t z4r{left} i_t z3r{upward} i_t z2r{right})--cycle;
showpoints(1,2,3,4,5);
adjust(v_C*fitbasis.uc#+m_d*d_mfit#,v_H*fitbasis.uc#+m_dd*d_mfit#);
show_character; endchar;
iff OK "D": "The letter D";
beginchar("D",D_w*width#+d_mono#,cap#,0);
top lft z11l=(0,h)//; multpos(11,14)(stem.uc,0);
bot lft z14l=(0,0);
onaline(11l,14l)(12l,13l); y13l=cap_bracket_h;
onaline(11r,14r)(1,5); y12l=max(h-cap_bracket_h,y13l);
top y2r=h;
bot y1=bot y2l=top y2r-major_curve.uc;
bot y4r=0;
top y5=top y4l=bot y4r+minor_curve.uc;
rt z3r=(w,v_stress*h)//; lft z3l=(rt x3r-bowlstem.uc,v_stress*h);
good_x_for(2r)(z1,z3r,.4)a; good_x_for(2l)(z1,z3l,.4)b;
good_x_for(4r)(z5,z3r,.3)c; good_x_for(4l)(z5,z3l,.3)d;
p1 =leftserif(z11,z14,z12l,z14r,.5hs)--leftserif(z14,z11,z13l,z11r,.5hs)
...z4r{right} o_t z3r{upward} o_t z2r{left}...cycle;
p1'=(z4l{right} i_t z3l{upward} i_t z2l{left} soften(z1,z5)z4l{right})--cycle;
showpoints(1,2,3,4,5,11,12,13,14);
adjust(v_A*fitbasis.uc#+m_b*d_mfit#,v_C*fitbasis.uc#+m_bb*d_mfit#);
show_character; endchar;
iff OK "E": "The letter E";
beginchar("E",E_w*width#+b_mono#,cap#,0);
top lft z11l=(0,h)//; multpos(11,14)(stem.uc,0);
bot lft z14l=(0,0);
onaline(11l,14l)(12l,13l); y13l=cap_bracket_h;
onaline(11r,14r)(1,4,4l,4r,6); y12l=max(h-cap_bracket_h,y13l);
top y2r=h;
bot y1=bot y2l=top y2r-max(1,.95thin_stem.uc);
top rt z3=(.95w,h)//;
bot y7l=0;
bot rt z8=(w,0);
top y6=top y7r=bot y7l+max(1,.97thin_stem.uc);
y4=.55h;
top y4r=bot y4l+max(1,.9thin_stem.uc)=top y5r=round(y4+.45thin_stem.uc);
good_x_for(2r)(z1,z3,.6)a; good_x_for(2l)(z1,z3,.6)b;
good_x_for(7r)(z6,z8,.6)c; good_x_for(7l)(z6,z8,.6)d;
good_x_for(5r)(z4,z3,.8)e;
p1=(leftserif(z14,z11,z13l,z11r,.5hs)..
arm.br(z8,z7r,z7l,.5as,.75tip_thickness,90-arm_angle)soft soften(z6,z4l)
arm.tr(z5r,z4l,z4r,.15as,.25tip_thickness,90) soften(z4r,z1)
arm.tr(z3,z2l,z2r,.4as,.75tip_thickness,90)soft...
leftserif(z11,z14,z12l,z14r,.75hs))--cycle;
showpoints(1,2,3,4,5,6,7,11,12,13,14);
adjust(v_A*fitbasis.uc#+m_b*b_mfit#,v_F*fitbasis.uc#+m_bb*b_mfit#);
show_character; endchar;
iff OK "F": "The letter F";
beginchar("F",E_w*width#+b_mono#,cap#,0);
top y2r=h;
bot y1=bot y2l=top y2r-max(1,.95thin_stem.uc);
top rt z3=(w,h)//;
top y4r=bot y4l+max(1,.9thin_stem.uc)=top y5r=round(.52h);
top lft z11l=(0,h)//; multpos(11,14)(stem.uc,0);
bot lft z14l=(0,0);
onaline(11l,14l)(12l,13l); y13l=cap_bracket_h; y13r=min(y13l,y4l);
onaline(11r,14r)(1,4l,4r,13r); y12l=max(h-cap_bracket_h,y13l);
good_x_for(2r)(z1,z3,.6)a; good_x_for(2l)(z1,z3,.6)b;
good_x_for(5r)(z4r,z3,.8)c;
p1=(fullserif(z14,z11,z13l,z13r,.5hs,.75hs)..z4l
if softpath:)softjoin(else:--fi
arm.tr(z5r,z4l,z4r,.15as,.25tip_thickness,90) soften(z4r,z1)
arm.tr(z3,z2l,z2r,.4as,.75tip_thickness,90)soft...
leftserif(z11,z14,z12l,z14r,.75hs))--cycle;
showpoints(1,2,3,4,5,11,12,13,14);
adjust(v_A*fitbasis.uc#+m_b*b_mfit#,v_G*fitbasis.uc#+m_bb*b_mfit#);
show_character; endchar;
def character_points=
iff OK "G": "The letter G";
beginchar(71+alt9,D_w*width#+d_mono#,cap#,0);
save_num(term_length)=if bulb_taper:c_and_s.uc else:cs fi;
rt z1=(w-.25stem.uc,.9h)//;
lft z3l=(0,(1-v_stress)*h)//; rt z3r=(lft x3l+bowlstem.uc,(1-v_stress)*h);
top y2l=bot y2r+minor_curve.uc=h+ov_t.uc;
bot y4l=top y4r-major_curve.uc=-ov_t.uc;
good_x_for(2l)(z3l,z1,.6)a; good_x_for(2r)(z3r,z1-(bulb_thickness,0),.6)b;
good_x_for(4l)(z3l,z5l,.5)c; good_x_for(4r)(z3r,z5r,.5)d;
rt z5l=(w,.15h)//; pos5(max(1,.75minor_curve.uc),130-oblique);
z11r=(w,min(.45h,y1-as))//; multpos(11,13)(stem.uc,0);
rt z13r=(w,0);
z20=(z5l--z5r i_t z4r{left})intersectionpoint(z11l--z13l);
onaline(11r,13r)(12r);
y12r=inlimit(y11r-cap_bracket_h)(y5l,y11r-serif_thickness);
onaline(11l,13l)(12l); y12l=inlimit(y12r)(y20,y11l);
ref1=z4l{right} o_t z5l; ref2=z13--z20; % pts added for terminal finish
z21=ref1 intersectionpoint ref2;
(t1,t2)=ref1 intersectiontimes ref2;
p1=(bulb.tr(z1,z2r,z2l,term_length,bulb_thickness,90) o_t z3l{downward} o_t
if G_spur:subpath (0,t1) of ref1 soften(z21,z13,z13r) % spur option
else:z4l{right} o_t z5l if softpath:)softjoin( else:--fi fi
z5l--fullserif.r(z11,z13,z12l,z12r,.75hs,.25hs)--z20
if softpath:)softjoin( else:--fi
z20 i_t z4r{left} i_t z3r{upward} i_t z2r{right})--cycle;
showpoints(1,2,3,4,5,11,12,13,20,21);
adjust(v_C*fitbasis.uc#+m_b*d_mfit#,v_F*fitbasis.uc#+m_bb*d_mfit#);
show_character; endchar;
enddef;
vardef letter_G= save a,b;
vardef a=condition(G_spur)t; testing_codes; character_points; enddef; % spur
vardef b=condition(G_spur)f; testing_codes; character_points; enddef; % nospur
if test_all_characters:a;b; else:if G_spur:a; else:b; fi fi
enddef;
letter_G; save letter_G;
iff OK "H": "The letter H";
beginchar("H",H_w*width#+b_mono#,cap#,0);
top lft z1l=(0,h)//; multpos(1,4,11,14)(stem.uc,0);
bot lft z4l=(0,0);
top rt z11r=(w,h)//;
bot rt z14r=(w,0);
onaline(1r,4r)(5l,5r); top y5r=top y15r=round(.55h+.45thin_stem.uc);
onaline(11l,14l)(15l,15r); bot y5l=bot y15l=top y5r-max(1,.9thin_stem.uc);
onaline(1l,4l)(2l,3l); y3l=y13r=cap_bracket_h;
onaline(1r,4r)(2r,3r); y3r=y13l=min(cap_bracket_h,y5l);
onaline(11r,14r)(12r,13r); y2r=y12l=max(h-cap_bracket_h,y5r);
onaline(11l,14l)(12l,13l); y2l=y12r=max(h-cap_bracket_h,y3l);
p1=(fullserif(z4,z1,z3l,z3r,.5hs,.75hs) soften(z5l,z15l)
fullserif(z14,z11,z13l,z13r,.5hs,.75hs)--
fullserif(z11,z14,z12l,z12r,.75hs,.5hs) soften(z15r,z5r)
fullserif(z1,z4,z2l,z2r,.75hs,.5hs))--cycle;
showpoints(1,2,3,4,5,11,12,13,14,15);
adjust(v_A*fitbasis.uc#+m_a*b_mfit#,v_A*fitbasis.uc#+m_a*b_mfit#);
show_character; endchar;
iff OK "I": "The letter I";
beginchar("I",I_w*width#+a_mono#,cap#,0);
bot lft z4l=(if singlepitch:round(.5(w-stem.uc)) else:0 fi,0)//;
top lft z1l=(if singlepitch:round(.5(w-stem.uc)) else:0 fi,h)//;
multpos(1,4)(stem.uc,0);
onaline(1l,4l)(2l,3l); y3l=y3r=cap_bracket_h;
onaline(1r,4r)(2r,3r); y2l=y2r=max(h-cap_bracket_h,y3l);
p1=fullserif(z1,z4,z2l,z2r,.75hs,.5hs)--
fullserif(z4,z1,z3l,z3r,.5hs,.75hs)--cycle;
if singlepitch:pickup pencircle yscaled thin_stem.uc rotated -oblique;
lft top z11=(0,h); rt top z12=(w,h); lft bot z13=(0,0); rt bot z14=(w,0);
draw z11--z12; draw z13--z14; showpoints(11,12,13,14);
fi
showpoints(1,2,3,4);
adjust(v_A*fitbasis.uc#+m_a*a_mfit#,v_A*fitbasis.uc#+m_a*a_mfit#);
show_character; endchar;
iff OK "J": "The letter J";
beginchar("J",J_w*width#+a_mono#,cap#,descender#);
rt z40r=(w,0); multpos(1,40)(stem.uc,0);
top rt z1r=(w,h)//;
save_num(knob)=min(bulb_thickness,.6x40l);
onaline(1r,40r)(2r,3r); y3l=.25h; y3r=y3l-.1h;
onaline(1l,40l)(2l,3l); y2l=y2r=max(h-cap_bracket_h,y3l,y3r);
bot y4r=top y4l-minor_curve.uc=-.5d-ov_b.uc;
good_x_for(4r)(z5,z3r,.4)a;
good_x_for(4l)(z5+(knob,0),z3l,.4)b;
lft z5=(0,.5[y4r,y4l])//;
p1=terminalserif.l(z1,z40,z2l,z2r,ts,0) o_t z3l{downward} o_t
bulb.bl(z5,z4l,z4r,.75cs,knob,90) i_t z3r{upward} i_t cycle;
if singlepitch:pickup pencircle yscaled thin_stem.uc rotated -oblique;
lft top z11=(.25w,h); rt top z12=(x1,h);
draw z11--z12; showpoints(11,12);
fi
showpoints(1,2,3,4,5,40);
adjust(m_dd*a_mfit#,.9v_A*fitbasis.uc#+m_d*a_mfit#);
show_character; endchar;
def K_without_beveled_join=
iff OK "K": "The letter K";
beginchar(75+alt5,R_w*width#+d_mono#,cap#,0);
top lft z11l=(0,h)//; multpos(11,14)(stem.uc,0);
bot lft z14l=(0,0);
onaline(11r,14r)(12r,13r,3r,41); y3r=.4h; y13l=cap_bracket_h;
onaline(11l,14l)(12l,13l); y13r=max(y3r,y13l);
y12l=max(h-cap_bracket_h,y13l);
top rt z1r=(.95w,h)//;
multpos(1,3)(max(1,.9thin_stem.uc),constant_angle(z1r,z3r,0));
onaline(1,3)(44); top y44=h;
onaline(1l,3l)(2l,4l,41); y12r=y2l=max(h-cap_bracket_h,y41);
onaline(1r,3r)(2r,40,42);
y4l=.1[y41,y44]; % y4l places bot/right arm
z6r=(w,0);
multpos(4,6)(max(1,.9stem.uc),constant_angle(z4l,z6r,max(1,.9stem.uc))lr);
onaline(4r,6r)(5r,42); y2r=max(h-cap_bracket_h,y42);
onaline(4l,6l)(5l,40); y5l=y5r=min(cap_bracket_h,y4l,y40);
onaline(4,6)(43); bot y43=0;
p1=(fullserif(z14,z11,z13l,z13r,.5hs,.5hs) soften(z3r,z40)
fullserif.r(z43,z4,z5l,z5r,.5hs,.5hs)--z42
if softpath:)softjoin(z42 fi--
fullserif.r(z44,z3,z2l,z2r,.5hs,.5hs)--z41
if softpath:)softjoin(z41 fi--
fullserif(z11,z14,z12l,z12r,.75hs,.5hs))--cycle;
showpoints(1,2,3,4,5,6,11,12,13,14,40,41,42,43,44);
adjust(v_A*fitbasis.uc#+m_b*d_mfit#,v_G*fitbasis.uc#+m_bb*d_mfit#);
show_character; endchar;
enddef;
def K_with_beveled_join=
iff OK "K": "The letter K";
beginchar(75+alt5,T_w*width#+d_mono#,cap#,0);
top lft z11l=(0,h)//; multpos(11,14)(stem.uc,0);
bot lft z14l=(0,0);
onaline(11l,14l)(12l,13l); y13l=y13r=cap_bracket_h;
onaline(11r,14r)(12r,13r); y12l=y12r=max(h-cap_bracket_h,y13l);
ref1=rightserif(z14,z11,z13l,z13r,.5hs)--rightserif(z11,z14,z12l,z12r,.5hs);
top rt z1r=(.95w,h)//;
z3l=z4l=ref1 intersectionpoint ((0,.55h)--(w,.55h));
z6r=(w,0);
multpos(4,6)(max(1,.9stem.uc),constant_angle(z4l,z6r,max(1,.9stem.uc))lr);
multpos(1,3)(max(1,.9thin_stem.uc),constant_angle(z1r,z4l,thin_stem.uc));
onaline(1l,3l)(2l);
onaline(1r,3r)(2r,42);
onaline(1,3)(44); top y44=h;
onaline(4r,6r)(5r,42); y2l=y2r=max(h-cap_bracket_h,y4l,y42);
onaline(4l,6l)(5l); y5l=y5r=min(cap_bracket_h,y4l,y42);
onaline(4,6)(43); bot y43=0;
p1=fullserif(z14,z11,z13l,z13r,.5hs,.5hs)--
fullserif(z11,z14,z12l,z12r,.75hs,.5hs)--cycle;
p2=(terminalserif.r(z43,z4,z5l,z5r,.5ts,base_terminal_angle)--z42
if softpath:)softjoin(z42 fi--
fullserif.r(z44,z3,z2l,z2r,.5hs,.5hs)--z4l)--cycle;
showpoints(1,2,3,4,5,6,11,12,13,14,42,43,44);
adjust(v_A*fitbasis.uc#+m_b*d_mfit#,v_G*fitbasis.uc#+m_bb*d_mfit#);
show_character; endchar;
enddef;
vardef letter_K= save a,b;
vardef a=condition(beveled_join)t;testing_codes;K_with_beveled_join;enddef;
vardef b=condition(beveled_join)f;testing_codes;K_without_beveled_join;enddef;
if test_all_characters:a;b;else:if beveled_join:a; else:b; fi fi
enddef;
letter_K; save letter_K,K_with_beveled_join,K_without_beveled_join;
iff OK "L": "The letter L";
beginchar("L",E_w*width#+b_mono#,cap#,0);
top lft z11l=(0,h)//; multpos(11,14)(stem.uc,0);
bot lft z14l=(0,0);
onaline(11l,14l)(12l,13l); y13l=cap_bracket_h;
onaline(11r,14r)(1,12r); y12l=y12r=max(h-cap_bracket_h,y13l);
bot y2l=0;
bot rt z3=(w,0);
top y1=top y2r=bot y2l+max(1,.95thin_stem.uc);
z0=z1-(0*stem.uc,0);
good_x_for(2r)(z1,z3,.6)a; good_x_for(2l)(z1,z3,.6)b;
p1=(leftserif(z14,z11,z13l,z11r,.5hs)...
arm.br(z3,z2r,z2l,.5as,.75tip_thickness,90-arm_angle)soft
if softpath:...z1)softjoin(z1--
else:...z0{left}--(z0+(0,eps)){right}... fi
fullserif(z11,z14,z12l,z12r,.5hs,.75hs))--cycle;
showpoints(0,1,2,3,11,12,13,14);
adjust(v_A*fitbasis.uc#+m_f*b_mfit#,v_I*fitbasis.uc#+m_ff*b_mfit#);
show_character; endchar;
iff OK "M": "The letter M";
beginchar("M",M_w*width#+f_mono#,cap#,0);
save_bool(nonotch):=if(cap<40):true else:false fi; % if real low res
min_limit(join_radius)(.5apex.uc);
lft x3l=0; bot y3=0;
rt x12r=w; bot y12=0;
top z31l=(.0w,h+ov_apex.uc)//;multpos(21,22,23,31,33)(apex.uc,0-apex_angle);
top z33r=(1w,h+ov_apex.uc)//;
multpos(1,3)(thin_stem.uc,constant_angle(z31l,(0,0),0));
multpos(10,12)(if narrow_condition:w_narrow_amt
else:1 fi[thin_stem.uc,stem.uc],constant_angle(z33r,(w,0),0));
onaline(3l,31l)(2l,21l); y21=y23=h+ov_apex.uc;
onaline(12r,33r)(11r,23r);
good_x_for(22)(z3r,z12l,.5)a; y22=if singlepitch:.25 else:.07 fi *y21;
z1l=z21l; z4r=z21r; z6l=z22l; z9r=z22r; z7l=z23l; z10r=z23r;
multpos(4,6)(if narrow_condition:w_narrow_amt else:1 fi[thin_stem.uc,stem.uc],
constant_angle(z21r,z22l,stem.uc));
multpos(7,9)(thin_stem.uc,constant_angle(z23l,z22r,thin_stem.uc)lr);
onaline(1r,3r)(2r,41);
onaline(4l,6l)(5l,41);
onaline(4r,6r)(5r,42);
onaline(7l,9l)(8l,42); y5r=y8l=notch_pos[y42,y1];
onaline(7r,9r)(8r,43);
onaline(10l,12l)(11l,43); y5l=y8r=notch_pos[min(y41,y43),y6];
y2l=y2r=y11l=y11r=min(cap_bracket_h,y41,y43);
ref1=z5l--z41--z2r; ref2=z11l--z43--z8r; ref3=z5r--z42--z8l;
p1=(fullserif.l(z3,z1,z2l,z2r,.5hs,.75hs)..
upnotch.r(ref1,angle upward,notch_length.uc)etchright soften(z22l,z22r)
upnotch.r(ref2,angle upward,notch_length.uc)etchright..
fullserif.r(z12,z10,z11l,z11r,.5hs,.5hs) soften(z23r,z23l)
downnotch.r(ref3,angle(z22-z42),notch_length.uc)
soften(z21r,z21l) z2l)--cycle;
showpoints(1,2,3,4,5,6,7,8,9,10,11,12,21,22,23,31,33,41,42,43);
adjust(v_B*fitbasis.uc#+m_a*f_mfit#,v_A*fitbasis.uc#+m_a*f_mfit#);
show_character;endchar;
iff OK "N": "The letter N";
beginchar("N",N_w*width#+b_mono#,cap#,0);
save_bool(nonotch):=if(cap<40):true else:false fi; % if real low res
min_limit(join_radius)(.5apex.uc);
bot lft z3l=(0,0); multpos(1,3,7,9)(thin_stem.uc,0);
top rt z7r=(w,h)//;
top lft z31l=(0,h+ov_apex.uc)//; multpos(21,22,31,32)(apex.uc,0-apex_angle);
bot rt z32r=(w,0-ov_apex.uc);
onaline(3l,31l)(2l,21l); y21=h+ov_apex.uc;
onaline(7r,32r)(8r,22r); y22=-ov_apex.uc;
z1l=z21l; z4r=z21r; z6l=z22l; z9r=z22r;
multpos(4,6)(stem.uc,constant_angle(z21r,z22l,stem.uc));
onaline(1r,3r)(2r,41);
onaline(4l,6l)(5l,41);
onaline(4r,6r)(5r,42); y5l=notch_pos[y41,y9];
onaline(7l,9l)(8l,42); y5r=notch_pos[y42,y1];
y2l=y2r=h-y8l=h-y8r=min(cap_bracket_h,y41);
ref1=z5l--z41--z2r; ref2=z5r--z42--z8l;
p1=(fullserif(z3,z1,z2l,z2r,.5hs,.75hs)..
upnotch.r(ref1,angle upward,notch_length.uc)etchright
soften(z22l,z22r) fullserif(z7,z9,z8l,z8r,.75hs,.5hs)..
downnotch.r(ref2,angle downward,notch_length.uc)etchleft
soften(z21r,z21l) z2l)--cycle;
showpoints(1,2,3,4,5,6,7,8,9,21,22,31,32,41,42);
adjust(v_B*fitbasis.uc#+m_a*b_mfit#,v_B*fitbasis.uc#+m_a*b_mfit#);
show_character; endchar;
iff OK "O": "The letter O";
beginchar("O",O_w*width#+d_mono#,cap#,0);
if singlepitch:save circ; circ1=circ2=circ3=.75; fi
top z1=(h_stress*w,h+ov_t.uc)//;
lft z2=(0,(1-v_stress)*h)//;
bot z3=((1-h_stress)*w,-ov_b.uc)//;
rt z4=(w,v_stress*h)//;
circular_shape(y1,y3,x2,x4,minor_curve.uc,bowlstem.uc);
showpoints(1,2,3,4);
adjust(v_C*fitbasis.uc#+m_a*d_mfit#,v_C*fitbasis.uc#+m_a*d_mfit#);
show_character; endchar;
iff OK "P": "The letter P";
beginchar("P",B_w*width#+b_mono#,cap#,0);
top y2r=h;
bot y1=bot y2l=top y2r-minor_curve.uc;
y4=.45h; y5=.46h;
top y4r=top y5r=round(y4+.45minor_curve.uc);
bot y4l=top y4r-max(1,.9minor_curve.uc);
bot y5l=top y5r-max(1,.86minor_curve.uc);
rt z3r=(w,v_stress[y4l,y2r])//;
lft z3l=(rt x3r-bowlstem.uc,v_stress[y4r,y2l]);
top lft z11l=(0,h)//; multpos(11,14)(stem.uc,0);
bot lft z14l=(0,0); y13l=cap_bracket_h;
onaline(11l,14l)(12l,13l); y12l=max(h-cap_bracket_h,y13l);
onaline(11r,14r)(1,5l,5r,13r); y13r=min(cap_bracket_h,y5l);
good_x_for(2r)(z1,z3r,.4)a; good_x_for(2l)(z1,z3l,.4)b;
good_x_for(4r)(z5r,z3l,.4)c; good_x_for(4l)(z5l,z3r,.4)d;
p1=(fullserif(z14,z11,z13l,z13r,.5hs,.75hs)--z5l if softpath:)softjoin(z5l fi
...z4l{right} o_t z3r{upward} o_t z2r{left}...
leftserif(z11,z14,z12l,z14r,.5hs))--cycle;
p1'=z5r...z4r{right} i_t z3l{upward} i_t z2l{left}...z1--cycle;
showpoints(1,2,3,4,5,11,12,13,14);
adjust(v_A*fitbasis.uc#+m_b*b_mfit#,v_G*fitbasis.uc#+m_bb*b_mfit#);
show_character; endchar;
iff OK "Q": "The letter Q";
beginchar("Q",O_w*width#+d_mono#,cap#,0);
if singlepitch:save circ; circ1=circ2=circ3=.75; fi
top z1=(h_stress*w,h+ov_t.uc)//;
lft z2=(0,(1-v_stress)*h)//;
bot z3r=((1-h_stress)*w,-ov_b.uc)//; pos3(minor_curve.uc,-90);
rt z4=(w,v_stress*h)//;
z11r=(.4x3l,y3r); pos11(minor_curve.uc,60);
z12l=z3r-(.05w,0); pos12(max(1,.8minor_curve.uc),90);
z13r=(w,y12l)//; pos13(max(1,.95stem.uc),60-.5oblique);
circular_shape(y1,y3r,x2,x4,minor_curve.uc,bowlstem.uc);
p2 =z11l{1,.4}..z12l{right}..z13l{1,.7}--
z13r{-1,-.7}..z12r{left}..z11r{-1,-.4}--cycle;
showpoints(1,2,3,4,11,12,13);
adjust(v_C*fitbasis.uc#+m_a*d_mfit#,v_C*fitbasis.uc#+m_a*d_mfit#);
show_character; endchar;
def R_without_beveled_join=
iff OK "R": "The letter R";
beginchar(82+alt5,R_w*width#+b_mono#,cap#,0);
top y2r=h;
bot y1=bot y2l=top y2r-minor_curve.uc;
y5=.5h;
top y4r=top y5r=round(y5+.45minor_curve.uc);
bot y4l=bot y5l=top y5r-max(1,.9minor_curve.uc);
rt z3r=(if narrow_condition:w else:round(.9w)fi,v_stress[y4l,y2r])//;
lft z3l=(rt x3r-bowlstem.uc,v_stress[y4r,y2l]);
top lft z11l=(0,h)//; multpos(11,14)(stem.uc,0);
bot lft z14l=(0,0); y13l=cap_bracket_h;
onaline(11l,14l)(12l,13l); y12l=max(h-cap_bracket_h,y13l);
onaline(11r,14r)(1,5l,5r,13r); y13r=min(cap_bracket_h,y5l);
good_x_for(2r)(z1,z3r,.4)a; good_x_for(2l)(z1,z3l,.4)b;
good_x_for(4r)(z5r,z3l,.5)c; good_x_for(4l)(z5l,z3r,.4)d;
y20=y5l;
ref1=z5l{right}...z4l o_t z3r{upward}; good_x_for(20)(z5l,z3r,.3)e;
z7l=ref1 intersectionpoint ((x20,0)--(x20,h));
bot rt z9r=(w,0);
multpos(7,9)(max(1,.9stem.uc),constant_angle(z7l,(x9r,0),stem.uc)lr);
onaline(7l,9l)(8l); y8l=min(cap_bracket_h,y7l);
onaline(7r,9r)(8r,21); y21=h;
onaline(7,9)(22); y22=0;
z40=ref1 intersectionpoint (z21--z9r);
(t1,t2)=ref1 intersectiontimes (z21--z9r);
y8r=min(cap_bracket_h,y40);
p1 =(fullserif(z14,z11,z13l,z13r,.5hs,.75hs) soften(z5l,z7l)
terminalserif(z22,z7,z8l,z8r,.25ts,0)--z40
if softpath:)softjoin(z40 fi
--subpath (t1,3) of ref1 o_t z2r{left}...
leftserif(z11,z14,z12l,z14r,.5hs))--cycle;
p1'=z4r{right} i_t z3l{upward} i_t z2l{left}...z1--z5r--cycle;
showpoints(1,2,3,4,5,7,8,9,11,12,13,14,20,21,22,40);
adjust(v_A*fitbasis.uc#+m_b*b_mfit#,v_F*fitbasis.uc#+m_bb*b_mfit#);
show_character; endchar;
enddef;
def R_with_beveled_join=
iff OK "R": "The letter R";
beginchar(82+alt5,R_w*width#+b_mono#,cap#,0);
top y2r=h;
bot y1=bot y2l=top y2r-minor_curve.uc;
y5=.5h;
top y4r=top y5r=round(y5+.35minor_curve.uc);
bot y4l=bot y5l=top y5r-max(1,.7minor_curve.uc);
rt z3r=(if narrow_condition:w else:round(.9w)fi,v_stress[y4l,y2r])//;
lft z3l=(rt x3r-bowlstem.uc,v_stress[y4r,y2l]);
top lft z11l=(0,h)//; multpos(11,14)(stem.uc,0);
bot lft z14l=(0,0); y13l=cap_bracket_h;
onaline(11l,14l)(12l,13l); y12l=max(h-cap_bracket_h,y13l);
onaline(11r,14r)(1,5l,5r,13r); y13r=min(cap_bracket_h,y5l);
good_x_for(2r)(z1,z3r,.4)a; good_x_for(2l)(z1,z3l,.4)b;
good_x_for(4r)(z5r,z3l,.5)c; good_x_for(4l)(z5l,z3r,.4)d;
y20=y5r;
ref1=z5l...z4l{right} o_t z3r{upward};
ref2=z3l{downward} i_t z4r{left}...z5r; good_x_for(20)(z5r,z3l,.1)e;
z7l=ref2 intersectionpoint ((x20,0)--(x20,h));
(t3,t4)=ref2 intersectiontimes ((x20,0)--(x20,h));
bot rt z9r=(w,0);
multpos(7,9)(max(1,.9stem.uc),constant_angle(z7l,(x9r,0),stem.uc)lr);
onaline(7l,9l)(8l); y8l=min(cap_bracket_h,y7l);
onaline(7r,9r)(8r,21); y21=h;
onaline(7,9)(22); y22=0;
z40=ref1 intersectionpoint (z21--z9r);
(t1,t2)=ref1 intersectiontimes (z21--z9r);
y8r=min(cap_bracket_h,y40);
p1=(subpath(0,t3) of ref2--z7l if softpath:)softjoin(z7l fi
--terminalserif(z22,z7,z8l,z8r,.25ts,base_terminal_angle)--z40
if softpath:)softjoin(z40 fi
--(subpath (t1,infinity) of ref1 o_t z2r{left}...
leftserif(z11,z14,z12l,z14r,.5hs)--
fullserif(z14,z11,z13l,z13r,.5hs,.75hs)--
z1--z2l{right} i_t z3l{downward}))--cycle;
showpoints(1,2,3,4,5,7,8,9,11,12,13,14,20,21,22,40);
adjust(v_A*fitbasis.uc#+m_b*b_mfit#,v_F*fitbasis.uc#+m_bb*b_mfit#);
show_character; endchar;
enddef;
vardef letter_R= save a,b;
vardef a=condition(beveled_join)t;testing_codes;R_with_beveled_join; enddef;
vardef b=condition(beveled_join)f;testing_codes;R_without_beveled_join;enddef;
if test_all_characters:a;b;else:if beveled_join:a; else:b; fi fi
enddef;
letter_R; save letter_R,R_with_beveled_join,R_without_beveled_join;
iff OK "S": "The letter S";
beginchar("S",S_w*width#+b_mono#,cap#,0);
save_num(term_length)=if bulb_taper:c_and_s.uc else:.9cs fi;
rt z1=(.93w,.95h)//;
lft z7=(0,.07h)//;
top y2l=bot y2r+minor_curve.uc=h+ov_t.uc;
bot y6r=top y6l-minor_curve.uc=-ov_b.uc;
z4=(.5w,.52h)//;
lft z3l=(round(.05w),.5[y4,y2l])//;
rt z5r=(w,.5[y6r,y4])//;
good_x_for(2l)(z3l,z1,.5)a; good_x_for(2r)(z3r,z1-(bulb_thickness,0),.4)b;
good_x_for(6r)(z7,z5r,.5)c; good_x_for(6l)(z7+(bulb_thickness,0),z5l,.6)d;
z3=z3l+(.5stem.uc,0); z5=z5r-(.5stem.uc,0);
ref1=z3..z4..z5;
pos4(stem.uc,(angle(postcontrol 1 of ref1-precontrol 1 of ref1))+90);
rt z3r=(lft x3l+stem.uc,(1-v_stress)[y4r,y2r]);
lft z5l=(rt x5r-stem.uc,v_stress[y6l,y4l]);
p1=bulb.tr(z1,z2r,z2l,term_length,bulb_thickness,90)
o_t z3l{downward} o_t z4l i_t z5l i_t
bulb.bl(z7,z6l,z6r,1.1term_length,bulb_thickness,90)
o_t z5r{upward} o_t z4r i_t z3r i_t cycle;
showpoints(1,2,3,4,5,6,7,8);
adjust(v_F*fitbasis.uc#+m_a*b_mfit#,v_F*fitbasis.uc#+m_a*b_mfit#);
show_character; endchar;
iff OK "T": "The letter T";
beginchar("T",T_w*width#+b_mono#,cap#,0);
bot z40=(.5w,0); pos40(stem.uc,0);
bot y14=0; lft x14l=round x40l; multpos(11,14)(stem.uc,0);
w:=2*x14l+stem.uc;
top z11=(x14,h)//;
onaline(11l,14l)(13l,12l); y13l=y13r=cap_bracket_h;
onaline(11r,14r)(13r,12r);
top lft z1=(0,h)//;
top rt z4=(w,h)//;
top y2r=top y3r=h; x2r-x1=x4-x3r=.25w; x2r:=min(x2r,x11); x3r:=max(x3r,x11);
bot y2l=bot y3l=bot y12l=bot y12r=top y2r-max(1,.95thin_stem.uc);
good_x_for(2l)(z1+(tip_thickness,0),z12l,.6)a; x2l:=min(x2l,x12l);
good_x_for(3l)(z4-(tip_thickness,0),z12r,.6)b; x3l:=max(x3l,x12r);
p1=(fullserif(z14,z11,z13l,z13r,.75hs,.75hs)--z12r
if softpath:)softjoin(z12r fi
--arm.tr(z4,z3l,z3r,.4as,.75tip_thickness,90)soft--
arm.tl(z1,z2l,z2r,.4as,.75tip_thickness,90)soft--z12l
if softpath:)softjoin(z12l fi--z13l)--cycle;
showpoints(1,2,3,4,11,12,13,14,40);
adjust(v_H*fitbasis.uc#+m_a*b_mfit#,v_H*fitbasis.uc#+m_a*b_mfit#);
show_character; endchar;
def U_like_lowercase= % the letter U as a version of the lowercase u
iff OK "U": "The letter U";
beginchar(85+alt3,H_w*width#+b_mono#,cap#,0);
y5=ductal[arch_thickness.uc,h-serif_thickness];
bot lft z1l=(0,0); multpos(1,4,11,14)(stem.uc,0);
top lft z4l=(0,h)//;
top rt z11r=(w,h)//;
bot rt z14r=(w,0); y13r=cap_bracket_h; y12l=max(h-cap_bracket_h,y5);
onaline(11l,14l)(5,12l); y12r=max(h-cap_bracket_h,y13r);
onaline(11r,14r)(12r,13r); y2r=max((.95-r_arch)*h,arch_thickness.uc);
onaline(1l,4l)(2l,3l); y2l=(.95-l_arch)*h; y3l=max(h-cap_bracket_h,y2l);
onaline(1r,4r)(2r,3r); y3r=max(h-cap_bracket_h,y2r);
ref1=z12l..terminalserif.r(z14,z11,z12l,z13r,.75ts,x_terminal_angle);
ref2=arch.bl(z5,-ov_b.uc,z2r,z2l)uc;
p1=terminalserif.l(z11,z14,z12l,z12r,.5ts,0)--softenit(ref1,ref2)--
terminalserif.l(z4,z1,z3l,z3r,.75ts,0)--
outer_juncture_path.br(ref2,ref1,2)--cycle;
showpoints(1,2,3,4,5,11,12,13,14);
adjust(.9v_A*fitbasis.uc#+m_a*b_mfit#,v_A*fitbasis.uc#+m_a*b_mfit#);
show_character; endchar;
enddef;
def U_like_trajan=
iff OK "U": "The letter U";
beginchar(85+alt3,U_w*width#+b_mono#,cap#,0);
top lft z11l=(0,h)//; multpos(11,14)(stem.uc,0);
lft z14l=(0,0);
top rt z1r=(w,h)//; multpos(1,4)(thin_stem.uc,0);
rt z4r=(w,0);
y13l=y13r-.5major_curve.uc=.3[major_curve.uc,h-serif_thickness];
y3r=y3l=.3[minor_curve.uc,h-serif_thickness];
onaline(11l,14l)(12l,13l); y12l=max(h-cap_bracket_h,y13l);
onaline(11r,14r)(12r,13r); y12r=max(h-cap_bracket_h,y13r);
onaline(11,14)(40);
onaline(1l,4l)(2l,3l); y2l=max(h-cap_bracket_h,y3l);
onaline(1r,4r)(2r,3r); y2r=max(h-cap_bracket_h,y3r);
onaline(1,4)(41); y40=y41=h;
bot y5l=top y5r-major_curve.uc=-ov_b.uc;
good_x_for(5l)(z11l,z1r,.5)a; good_x_for(5r)(z11r,z1l,.5)b;
p1=fullserif(z40,z14,z12l,z12r,.75hs,.75hs)...
z13l{downward} o_t z5l{right} o_t z3r{upward}...
fullserif(z41,z4,z2l,z2r,.75hs,.5hs)...
z3l{downward} i_t z5r{left} i_t z13r{upward}...cycle;
showpoints(1,2,3,4,5,11,12,13,14,40,41);
adjust(.9v_A*fitbasis.uc#+m_a*b_mfit#,.9v_B*fitbasis.uc#+m_a*b_mfit#);
show_character; endchar;
enddef;
vardef letter_U= save a,b;
vardef a=condition(like_lowercase)t; testing_codes;U_like_lowercase; enddef;
vardef b=condition(like_lowercase)f; testing_codes;U_like_trajan; enddef;
if test_all_characters:a;b; else:if like_lowercase:a;else:b; fi fi
enddef;
letter_U; save letter_U,U_like_lowercase,U_like_trajan;
def character_points=
iff OK "V": "The letter V";
beginchar(86+alt4,A_w*width#+e_mono#,cap#,0);
min_limit(join_radius)(.5apex.uc);
bot z20=(.5w,-ov_apex.uc); pos20(apex.uc,0-apex_angle);
lft z1l=(0,h)//; multpos(1,3)(stem.uc,constant_angle(z1l,z20l,0));
rt z4r=(w,h)//; multpos(4,6)(thin_stem.uc,constant_angle(z4r,z20r,0));
onaline(1l,20l)(2l,3l); y3l=y20l;
onaline(1r,3r)(2r,40);
onaline(4r,20r)(5r,6r); y6r=y20r;
onaline(4l,6l)(5l,40); y2l=y2r=y5l=y5r=max(h-cap_bracket_h,y40);
onaline(1,3)(41); top y41=top y42=h;
onaline(4,6)(42);
ref1=notch_pos[z40,z2r]--z40--notch_pos[z40,z5l];
if flat_diagonal_endings:
p1=(fullserif.l(z41,z3,z2l,z2r,.5hs,.5hs) soften(z20l,z20r)
fullserif.r(z42,z6,z5l,z5r,.5hs,.5hs)..
downnotch.r(ref1,angle(z20-z40),notch_length.uc))..cycle;
else:p1=(terminalserif.l(z41,z3,z2l,z2r,.75ts,20)soft soften(z20l,z20r)
terminalserif.l(z42,z6,z5l,z5r,.75ts,0)soft..
downnotch.r(ref1,angle(z20-z40),notch_length.uc))..cycle;
fi
showpoints(1,2,3,4,5,6,20,40,41,42);
adjust(v_D*fitbasis.uc#+m_a*e_mfit#,v_E*fitbasis.uc#+m_a*e_mfit#);
show_character; endchar;
enddef;
vardef letter_V= save a,b;
vardef a=condition(flat_diagonal_endings)t; testing_codes;
character_points; enddef;
vardef b=condition(flat_diagonal_endings)f; testing_codes;
character_points; enddef;
if test_all_characters:a;b; else:if flat_diagonal_endings:a; else:b; fi fi
enddef;
letter_V; save letter_V;
def character_points=
iff OK "W": "The letter W with flat diagonals";
beginchar(87+alt4,W_w*width#+f_mono#,cap#,0);
min_limit(join_radius)(.5apex.uc);
lft z1l=(0,h)//;
rt z10r=(w,h)//;
bot z21=(.22w,-ov_apex.uc); multpos(21,22,23)(apex.uc,0-apex_angle);
bot z23=(w-x21,-ov_apex.uc);
z3l=z21l; z6r=z21r; z9l=z23l; z12r=z23r;
multpos(1,3)(if narrow_condition:w_narrow_amt else:1 fi[thin_stem.uc,stem.uc],
constant_angle(z1l,z21l,0));
multpos(10,12)(thin_stem.uc,constant_angle(z10r,z23r,0));
onaline(1r,3r)(2r,41,46); onaline(1l,3l)(2l); onaline(1,3)(44);
onaline(10l,12l)(11l,43,47); onaline(10r,12r)(11r); onaline(10,12)(45);
top y44=h;y45=y46=y47=y44;
x22=.5[x46,x47]; y22=if singlepitch:.75h else:h+ov_apex.uc fi;
z4l=z22l; z7r=z22r;
multpos(4,6)(thin_stem.uc,constant_angle(z22l,z21r,thin_stem.uc)lr);
multpos(7,9)(if narrow_condition:w_narrow_amt else:1 fi[thin_stem.uc,stem.uc],
constant_angle(z22r,z23l,stem.lc));
onaline(4l,6l)(5l,41); onaline(4r,6r)(5r,42);
onaline(7l,9l)(8l,42); onaline(7r,9r)(8r,43);
y5l=y8r=notch_pos[max(y41,y43),y22]; y5r=y8l=notch_pos[y42,y3l];
y2l=y2r=y11l=y11r=max(h-cap_bracket_h,y41,y43);
ref1=notch_pos[z41,z2r]--z41--z5l;
ref2=z8l--z42--z5r;
ref3=z8r--z43--notch_pos[z43,z11l];
if flat_diagonal_endings:
p1=(fullserif.l(z44,z3,z2l,z2r,.5hs,.5hs) soften(z21l,z21r)
upnotch.r(ref2,angle(z22-z42),notch_length.uc)
soften(z23l,z23r) fullserif.r(z45,z12,z11l,z11r,.5hs,.5hs)..
downnotch.r(ref3,angle(z23-z43),notch_length.uc) soften(z22r,z22l)
downnotch.r(ref1,angle(z21-z41),notch_length.uc))..cycle;
else:p1=(terminalserif.l(z44,z3,z2l,z2r,.75ts,20)soft soften(z21l,z21r)
upnotch.r(ref2,angle(z22-z42),notch_length.uc)
soften(z23l,z23r) terminalserif.l(z45,z12,z11l,z11r,.5ts,0)soft..
downnotch.r(ref3,angle(z23-z43),notch_length.uc) soften(z22r,z22l)
downnotch.r(ref1,angle(z21-z41),notch_length.uc))..cycle;
fi
showpoints(1,2,3,4,5,6,7,8,9,10,11,12,21,22,23,41,42,43,44,45,46,47);
adjust(.25[v_D,v_A]*fitbasis.uc#+m_a*f_mfit#,
.25[v_E,v_A]*fitbasis.uc#+m_a*f_mfit#);
show_character;endchar;
enddef;
vardef letter_W= save a,b;
vardef a=condition(flat_diagonal_endings)t; testing_codes;
character_points; enddef;
vardef b=condition(flat_diagonal_endings)f; testing_codes;
character_points; enddef;
if test_all_characters:a;b; else:if flat_diagonal_endings:a; else:b; fi fi
enddef;
letter_W; save letter_W;
def character_points=
iff OK "X": "The letter X";
beginchar(88+alt4,A_w*width#+e_mono#,cap#,0);
top z1l=(.05w,h)//; top z11r=(.95w,h)//;
bot z4r=(w,0); bot z14l=(0,0);
multpos(1,4)(stem.uc,constant_angle(z1l,z4r,stem.uc)lr);
multpos(11,14)(thin_stem.uc,constant_angle(z11r,z14l,thin_stem.uc));
onaline(1l,4l)(2l,3l,42,43);
onaline(1r,4r)(2r,3r,40,41);
onaline(1,4)(21,22); top y21=top y23=h;
onaline(11l,14l)(12l,13l,40,43);
onaline(11r,14r)(12r,13r,41,42);
onaline(11,14)(23,24); bot y22=bot y24=0;
y2l=y2r=y12l=y12r=max(h-serif_thickness-.5cap_bracket_h,y40);
y3l=y3r=y13l=y13r=min(serif_thickness+.5cap_bracket_h,y42);
ref1=notch_pos[z40,z2r]--z40--notch_pos[z40,z12l];
ref2=notch_pos[z42,z3l]--z42--notch_pos[z42,z13r];
if flat_diagonal_endings:p1=fullserif(z21,z4,z2l,z2r,.5hs,.25hs)--z43--
fullserif(z24,z11,z13l,z13r,.5hs,.5hs)--
upnotch.r(ref2,angle(z40-z42),notch_length.uc)--
fullserif(z22,z1,z3l,z3r,.5hs,.5hs)--z41--
fullserif(z23,z14,z12l,z12r,.25hs,.5hs)--
downnotch.r(ref1,angle(z42-z40),notch_length.uc)--cycle;
else:p1=terminalserif.l(z21,z4,z2l,z2r,.5ts,0)soft--z43--
terminalserif.r(z24,z11,z13l,z13r,.5ts,0)soft--
upnotch.r(ref2,angle(z40-z42),notch_length.uc)--
terminalserif.r(z22,z1,z3l,z3r,.5ts,diag_terminal_angle)soft--z41--
terminalserif.l(z23,z14,z12l,z12r,.5ts,0)soft--
downnotch.r(ref1,angle(z42-z40),notch_length.uc)--cycle;
fi
showpoints(1,2,3,4,11,12,13,14,21,22,23,24,40,41,42,43);
adjust(v_G*fitbasis.uc#+m_a*e_mfit#,v_G*fitbasis.uc#+m_a*e_mfit#);
show_character; endchar;
enddef;
vardef letter_X= save a,b;
vardef a=condition(flat_diagonal_endings)t; testing_codes;
character_points; enddef;
vardef b=condition(flat_diagonal_endings)f; testing_codes;
character_points; enddef;
if test_all_characters:a;b; else:if flat_diagonal_endings:a; else:b; fi fi
enddef;
letter_X; save letter_X;
iff OK "Y": "The letter Y";
beginchar("Y",A_w*width#+e_mono#,cap#,0);
bot z20=(.5w,0); multpos(15,20,42)(stem.uc,0);
bot y15=0; lft x15l=round x20l;
w:=2*x15l+stem.uc;
top lft z11l=(0,h)//;
top rt z1r=(w,h)//;
z42r=whatever[z15r,z15r+dir(90-oblique)]; y42r=.45[y15,y11l];
multpos(11,13)(stem.uc,constant_angle(z11l,z42r,stem.uc)lr);
multpos(1,3)(thin_stem.uc,constant_angle(z1r,z42r,0));
z3r=z13r=z42r;
onaline(1r,3r)(2r);
onaline(1l,3l)(2l,40); y2r=max(h-.5cap_bracket_h,y42r);
onaline(1,3)(45); top y44=top y45=h;
onaline(11l,13l)(12l,41); z41=whatever[z15l,z15l+dir(90-oblique)];
onaline(15l,41)(14l); y14l=min(.3serif_thickness+.7cap_bracket_h,y41);
onaline(11r,13r)(12r,40); y2l=y12r=max(h-.5cap_bracket_h,y40);
onaline(11,13)(44); y12l=max(h-.5cap_bracket_h,y41);
onaline(15r,42r)(14r); y14r=min(.3serif_thickness+.7cap_bracket_h,y42r);
ref1=notch_pos[z40,z12r]--z40--notch_pos[z40,z2l];
p1=(fullserif.l(z44,z13,z12l,z12r,.5hs,.25hs)--
z41 if softpath:)softjoin(z41 fi--
fullserif(z15,.5[z14l,z14r],z14l,z14r,.75hs,.75hs)--
z42r if softpath:)softjoin(z42r fi--
fullserif.r(z45,z42,z2l,z2r,.25hs,.5hs)--
downnotch.r(ref1,angle downward,notch_length.uc))--cycle;
showpoints(1,2,3,11,12,13,14,15,20,40,41,42,44,45);
adjust(v_H*fitbasis.uc#+m_a*e_mfit#,v_H*fitbasis.uc#+m_a*e_mfit#);
show_character; endchar;
iff OK "Z": "The letter Z";
beginchar("Z",S_w*width#+b_mono#,cap#,0);
min_limit(join_radius)(.5apex.uc);
top rt z1r=(w,h-apex.uc)//;
bot lft z3l=(0,apex.uc);
multpos(1,3)(max(1,.98stem.uc),constant_angle(z1r,z3l,max(1,.98stem.uc)));
z43=(x1r,h);
z41=(x3l,0);
rt z14=(w,0);
lft z11=(.05w,h)//;
top y12r=h; bot y12l=bot y40=top y12r-max(1,.95thin_stem.uc);
bot y13l=0; top y13r=top y42=bot y13l+max(1,.95thin_stem.uc);
onaline(1l,3l)(2l,40); y2l=notch_pos[y40,y3l];
onaline(1r,3r)(2r,42); y2r=notch_pos[y42,y1r];
good_x_for(12r)(z11,z43,.5)a;good_x_for(12l)(z11+(tip_thickness,0),z40,.5)b;
good_x_for(13l)(z41,z14,.5)c;good_x_for(13r)(z42,z14-(tip_thickness,0),.5)d;
ref1=z2l--z40--z12l; ref2=z2r--z42--z13r;
p1=(arm.tl(z11,z12l,z12r,.4as,tip_thickness,90)soft--
rightnotch.r(ref1,angle right,notch_length.uc)etchdown
soften(z2l,z3l,z41,z13l)
arm.br(z14,z13r,z13l,.5as,tip_thickness,90-arm_angle)soft--
leftnotch.r(ref2,angle left,notch_length.uc)etchup
soften(z2r,z1r,z43) z12r)--cycle;
showpoints(1,2,3,11,12,13,40,41,42,43);
adjust(v_H*fitbasis.uc#+m_a*b_mfit#,v_H*fitbasis.uc#+m_a*b_mfit#);
show_character; endchar;
|
