-% feta-nummer.mf
+% feta-nummer.mf -- implement bold Orator numerals
+%
% part of LilyPond's pretty-but-neat music font
+%
+% source file of the Feta (not the Font-En-Tja) music font
+%
+% (c) 1997, 1998 Jan Nieuwenhuizen <janneke@gnu.org>
fet_begingroup("nummer")
+code := 47;
-define_pixels(height,thick,norm,thin,hair);
-foot_top#:=2thin#;
-foot_width#:=2thick#+thin#;
+define_pixels(height,thick,thick,thin,hair,flare);
define_pixels(foot_top,foot_width);
define_pixels(kuulleke);
z3r=z2r;
penpos4(hair,90);
z4l=z2l;
- z5=(x1,hair/2);
- fill z1..{right}z1r{down}..{right}z3l..z3r{left}..z5..{left}z4l..z4r{right}..{up}z1l{right}..z1..cycle;
- endgroup;
- enddef;
-
-def draw_flare(expr pos,alpha,beta,line,flare) =
- begingroup;
- clearxy;
- penpos1(line,180+beta+alpha);
- z1r=pos;
- penpos2(flare,180+beta+alpha);
- z2=z3;
- penpos3(flare,0+alpha);
- z3l=z1r+(1/2+0.43)*flare*dir(alpha+beta);
- z4=z2r-1/6flare*dir(alpha);
+ z5=(x1,kuulleke);
penlabels(1,2,3,4);
- pickup pencircle;
- save t; t=0.833;
- fill z1r{dir(alpha)}..z3r{dir(180+alpha-beta)}..z2l{dir(alpha+180)}
- ..z3l{dir(180+alpha+beta)}..tension t..z4{dir(180+alpha+beta)}..z1l{dir(alpha+180)}..cycle;
+ fill z1..{right}z1r{down}..{right}z3l..z3r{left}..z5
+ ..{left}z4l..z4r{right}..{up}z1l{right}..z1..cycle;
endgroup;
enddef;
def draw_six =
- set_char_box(0, 2thick#+2thin#, 0, height#);
+ set_char_box(0, 2/3height#*widen, 0, height#);
message "w:"&decimal w;
message "h:"&decimal h;
penpos1(thin,90);
- z1=(norm,h/2+thin);
+ z1=(thick,h/2+thin-hair/2);
penpos2(hair,90);
z2=(w/2,y1);
- penpos3(norm-hair,0);
- % yup, should use the path [] "everywhere"
+ penpos3(7/8thick,0);
+ % yup, should use the path fract [] "everywhere"
z3r=(w,1/2[0,y1]);
penpos4(hair,-90);
z4r=(x2,0);
- penpos5(norm-hair,180);
+ penpos5(7/8thick,180);
z5r=(0,y1);
penpos6(hair,90);
- z6r=(w-norm,h);
- penpos7(norm-hair,180);
+ z6r=(w-flare,h);
+ penpos7(7/8thick,180);
z7r=(0,h/2);
- penpos10(norm-hair,180);
+ penpos10(7/8thick,180);
z10r=(0,y3);
penlabels(1,2,3,4,5,6,7,8,9,10,11);
- save t; t=0.833;
- fill z5{right}..z2r{right}..z3r{down}..z4r{left}
+ save t; t=tense;
+ fill z5{right}..z2r{right}..tension t..z3r{down}
+ ..tension t..z4r{left}
..tension t..z7r{up}..tension t..z6r{right}
..z6l{left}..tension t..z7l{down}..z10l{up}..cycle;
- draw_flare(z6r,0,-90,hair,norm);
+ draw_flare(z6r,0,-90,hair,flare);
unfill z2l{right}..tension t..z3l{down}..tension t
..z4l{left}..tension t..z10l{up}..tension t..cycle;
enddef;
fet_beginchar("Numeral 0", "0", "zero")
- set_char_box(0, 3thick#, 0, height#);
+% set_char_box(0, 4/5height#*widen, 0, height#);
+ set_char_box(0, 11/15height#*widen, 0, height#);
message "w:"&decimal w;
message "h:"&decimal h;
penpos1(thin,90);
z1r=(w/2,h);
- penpos2(thick,0);
- z2r=(w,h/2);
+ penpos2(thick,180);
+ z2r=(0,h/2);
penpos3(thin,-90);
z3r=(w/2,0);
- penpos4(thick,180);
- z4r=(0,h/2);
+ penpos4(thick,0);
+ z4r=(w,h/2);
fill z1r..z2r..z3r..z4r..cycle;
- save t; t=1.2;
- unfill z1l..tension t..z2l..tension t..z3l..tension t..z4l..tension t..cycle;
+ save t; t=1/tense;
+ penlabels(1,2,3,4);
+ unfill z1l..tension t..z2l..tension t..z3l
+ ..tension t..z4l..tension t..cycle;
fet_endchar;
fet_beginchar("Numeral 1", "1", "one")
- set_char_box(0, 5/2thick#+thin#, 0, height#);
+% set_char_box(0, 19/30height#*widen, 0, height#);
+ set_char_box(0, 1/2foot_width#+3/2thick#+1/2hair#, 0, height#);
message "w:"&decimal w;
message "h:"&decimal h;
save alpha; alpha=0;
calc_kuulleke(thick,alpha);
- z1=(thick+thick/2,height);
+ z1=(3/2thick,height);
penpos5(thick,0);
z5=(x1,foot_top);
z9r=z8r+(thin/cosd(beta))*(0,-1);
penlabels(1,2,3,4,5,6,7,8,9);
save gamma; gamma=angle(length(z1r-z1),+2kuulleke);
- fill z2r{dir(alpha-gamma)}..z4..{dir(alpha+gamma)}z3l..z3r{down}..{down}z5r{left}..z5..{left}z5l{up}..{up}z2l..cycle;
- fill z7l{dir(beta)}..{dir(beta)}z1l..z2r..z9r{up}..z9l{dir(180+beta)}..{dir(180+beta)}z7r..cycle;
+ fill z2r{dir(alpha-gamma)}..z4..{dir(alpha+gamma)}z3l..z3r{down}
+ ..{down}z5r{left}..z5..{left}z5l{up}..{up}z2l..cycle;
+ fill z7l{dir(beta)}..{dir(beta)}z1l..z2r..z9r{up}
+ ..z9l{dir(180+beta)}..{dir(180+beta)}z7r..cycle;
penlabels(7,8,9);
draw_foot(x1);
fet_endchar;
fet_beginchar("Numeral 2", "2", "two")
- set_char_box(0, 3thick#-thin#, 0, height#);
+ set_char_box(0, 11/15height#*widen, 0, height#);
message "w:"&decimal w;
message "h:"&decimal h;
clearxy;
- save alpha; alpha=-50;
- save beta; beta=75;
- penpos1(thin,90+beta);
- z1=(0,0)+(1/2sqrt(2)*thin)*dir(45);
- penpos3(hair,90+beta);
+ save alpha; alpha=-45*widen;
+ save beta; beta=85;
+ save gamma; gamma=beta-10;
+ save theta; theta=20/widen;
+ penpos1(hair,90+beta);
+ z1=(0,0)+(1/2sqrt(2)*hair)*dir(45);
+ penpos3(hair,90+gamma);
z3=(w,thick)+(1/2sqrt(2)*hair)*dir(-135);
- penpos2(norm,90+alpha);
- x2-x1=x3-x2; y2=thick/2+hair/2;
- penlabels(1,2,3);
- fill z1r{dir(beta)}..{dir(alpha)}z2r..{dir(beta)}z3r
- ..z3l{dir(180+beta)}..{dir(180+alpha)}z2l
+ penpos2(thick,90+alpha);
+ x2-x1=x3-x2; y2=11/16thick/widen;
+ fill z1r{dir(beta)}..{dir(alpha)}z2r..{dir(gamma)}z3r
+ ..z3l{dir(180+gamma)}..{dir(180+alpha)}z2l
..{dir(180+beta)}z1l..cycle;
- penpos4(thin,90);
- z4r=(thick,2/5h);
- penpos5(norm,0);
- z5r=(w-thin,.72h);
- penpos6(thin,90);
- z6r=(w/2-thin-hair,h);
- penlabels(4,5,6);
- fill z1l{dir(beta)}..z4l{dir(15)}..z5r{up}..z6r{left}
- ..z6l{right}..z5l{down}..z4r{dir(180+15)}
+ penpos4(thick,0);
+ z4r=(w-thin/2,.72h);
+ penpos5(thin,90);
+ z5r=(1/2hair+flare,h);
+ penlabels(1,2,3,4);
+ penlabels(5,6);
+ save t; t=tense;
+ fill z1l{dir(beta)}..tension t..z4r{up}
+ ..tension t..z5r{left}..z5l{right}
+ ..z4l{down}..tension t
..{dir(180+beta)}z1r..cycle;
- draw_flare(z6r,180,90,thin,thick);
+ draw_flare(z5r,180,90,thin,flare);
fet_endchar;
fet_beginchar("Numeral 3", "3", "three")
- set_char_box(0, 2thick#+2thin#, 0, height#);
+ set_char_box(0, 2/3height#*widen, 0, height#);
message "w:"&decimal w;
message "h:"&decimal h;
penpos1(hair,-90);
- z1l=(norm+hair/2,h);
- penpos2(norm-hair,180);
- z2l=(w-hair,3/4h+hair/2);
- penpos3(hair,90);
- z3=(w/2,h/2+hair);
- penpos4(hair,90);
- z4=(1/2norm+hair,y3);
- penpos5(norm,0);
- z5r=(w,1/4h+hair/2);
+ z1l=(17/16thick,h);
+ penpos2(7/8thick,180);
+ z2l=(w-thick/8,3/4h+thick/16);
+ penpos3(thin,90);
+ z3=(w/2,h/2+1/8thick);
+ penpos4(thin,90);
+ z4=(5/8thick+1/2thin,y3);
+ penpos5(thick,0);
+ z5r=(w,1/4h+thick/16);
penpos6(hair,-90);
- z6r=(norm+hair,0);
- penpos7(thin+hair,90);
- z7=(x2,y3);
+ z6r=(9/8thick,0);
+ penpos7(3/2thin,90);
+ z7=(x5,y3);
penlabels(1,2,3,4,5,6,7);
save alpha; alpha=25;
- save t; t=0.833;
- fill z1l{right}..z2l{down}..z7r{dir(180+alpha)}
- ..z7l{dir(-alpha)}..z5r{down}..z6r{left}
+ save t; t=tense;
+ fill z1l{right}..tension t..z2l{down}..z7r{dir(180+alpha)}
+ ..z7l{dir(-alpha)}..z5r{down}..tension t..z6r{left}
..z6l{right}..tension t..z5l{up}
..tension t..z3l{left}..z4l{left}
..z4r{right}..z3r{right}..tension t..z2r{up}
..tension t..z1r{left}..cycle;
- draw_flare(z1l,180,90,hair,norm);
- draw_flare(z6r,180,-90,hair,norm+hair);
+ draw_flare(z1l,180,90,hair,7/8flare);
+ draw_flare(z6r,180,-90,hair,flare);
fet_endchar;
fet_beginchar("Numeral 4", "4", "four")
- set_char_box(0, 3/2thick#+6thin#, 0, height#);
+ set_char_box(0, 4/5height#*widen, 0, height#);
message "w:"&decimal w;
message "h:"&decimal h;
save alpha; alpha=0;
calc_kuulleke(3/2thick,alpha);
- z1r=(w-3thin,height);
+ z1r=(w-3/4thick,height);
z5=(thin,1/4height+thin);
save beta; beta=angle(z3r-z5);
z8r=z5;
penlabels(1,2,3,4,5,6,7);
save gamma; gamma=angle(length(z1r-z1),+2kuulleke);
- fill z2r{dir(alpha-gamma)}..z4..{dir(alpha+gamma)}z3l..z3r{dir(180+beta)}..{dir(180+beta)}z8r{right}..{right}z7l..z7r{left}..{left}z6r..z8l{dir(beta)}..{up}z2l..cycle;
+ fill z2r{dir(alpha-gamma)}..z4..{dir(alpha+gamma)}z3l
+ ..z3r{dir(180+beta)}..{dir(180+beta)}z8r{right}
+ ..{right}z7l..z7r{left}..{left}z6r..z8l{dir(beta)}
+ ..{up}z2l..cycle;
clearxy;
save alpha; alpha=beta;
calc_kuulleke(thick,alpha);
- z1r=(w-3thin,height-(thin+hair)/cosd(alpha));
+ z1r=(w-3/4thick,height-(3/2thin)/cosd(alpha));
penpos5(thick,0);
z5=(x1,foot_top);
save gamma; gamma=angle(length(z1r-z1),+2kuulleke);
- fill z2r{dir(alpha-gamma)}..z4..{dir(alpha+gamma)}z3l..z3r{down}..{down}z5r{left}..z5..{left}z5l{up}..{up}z2l..cycle;
+ fill z2r{dir(alpha-gamma)}..z4..{dir(alpha+gamma)}z3l
+ ..z3r{down}..{down}z5r{left}..z5..{left}z5l{up}
+ ..{up}z2l..cycle;
penlabels(1,2,3,4,5);
draw_foot(x5);
fet_endchar;
fet_beginchar("Numeral 5", "5", "five")
- set_char_box(0, 2thick#+thin#+hair#, 0, height#);
+ set_char_box(0, 7/10height#*widen, 0, height#);
message "w:"&decimal w;
message "h:"&decimal h;
calc_kuulleke(w-thin,0);
- z1=(w/2+thin/2,h);
+ z1=(w/2+1/8thick,h);
save alpha; alpha=0;
penpos5(thin,0);
- z5l=(x1l,h-norm);
+ z5l=(x1l,h-15/16thick);
penpos6(hair,90-45);
z6=z5r+1/2hair*dir(-45);
penpos7(thin,0);
- z7l=(x1l,h/2+thin/2);
+ z7l=(x1l,h/2+thin-hair);
penlabels(1,2,3,4,5,6,7);
save gamma; gamma=angle(length(z1r-z1),+2kuulleke);
fill z2r{dir(alpha-gamma)}..z4..{dir(alpha+gamma)}z3l
..z3r{dir(-135)}..{left}z6r..z6l{down}..z7r{down}
..z7l{up}..{up}z2l..cycle;
- penpos8(hair,90);
- z8=z7r;
- penpos9(hair,90);
- z9l=(x11,y7+thin);
- penpos10(norm,0);
+ penpos8(thin,90);
+ z8l=(x7r,y7r-1/16thick);
+ penpos9(thin,90);
+ z9=(x11+3/16thick,10/16[y5,y7]);
+ penpos10(thick,0);
z10r=(w,1/2[y9r,y11r]);
penpos11(hair,-90);
- z11r=(norm+hair,0);
+ z11r=(9/8thick,0);
penlabels(8,9,10,11);
save beta; beta=45;
- save t; t=0.833;
- fill z8r{dir(beta)}..z9r{right}..z10r{down}..z11r{left}
+ save t; t=tense;
+ fill z8r{dir(beta)}..z9r{right}..tension t..z10r{down}
+ ..tension t..z11r{left}
..z11l{right}..tension t..z10l{up}..tension t
- ..z9l{left}..z8l{dir(180+beta)}..cycle;
- draw_flare(z11r,180,-90,hair,norm+hair);
+ ..z9l{left}..z8l{dir(180+beta+10)}..cycle;
+ draw_flare(z11r,180,-90,hair,flare);
fet_endchar;
fet_beginchar("Numeral 6", "6", "six")
fet_endchar;
fet_beginchar("Numeral 7", "7", "seven")
- set_char_box(0, 5/2thick#+thin#, 0, height#);
+ set_char_box(0, 11/15height#*widen, 0, height#);
message "w:"&decimal w;
message "h:"&decimal h;
fi
z1l=(thin,0);
- save beta; beta=50;
+ save beta; beta=55;
penpos5(thin,90+beta);
z5=(w,h)+(1/2sqrt(2)*thin)*dir(-135);
penlabels(1,2,3,4,5);
clearxy;
- save alpha; alpha=-50;
- penpos1(2thin,90);
+ save alpha; alpha=-45*widen;
+ penpos1(1/2thick,90);
z1=(3/2thin,h-(thick+thin)/2);
penpos3(thin,90+beta);
z3=(w,h)+(1/2sqrt(2)*thin)*dir(-135);
- penpos2(norm,90+alpha);
- x2-x1=x3-x2; y2=h-thick/2;
+ penpos2(thick,90+alpha);
+ x2=1/2[x1,x3]-1/4thick; y2=h-15/16thick+thin*widen;
penpos4(thin,0);
z4l=(0,h-thin/2);
penpos5(thin,0);
z5l=(0,h/2+thin/2);
- penpos6(4thin,90);
- z6r=(thin,y1r+thin/2);
+ penpos6(9/8thick,90);
+ z6r=(thin,y1r+2/16thick);
fill z1r{dir(beta)}..{dir(alpha)}z2r..{dir(beta)}z3r
..z3l{dir(180+beta)}..{dir(180+alpha)}z2l
fet_endchar;
fet_beginchar("Numeral 8", "8", "eight")
- set_char_box(0, 2thick#+3thin#, 0, height#);
+ set_char_box(0, 11/15height#*widen, 0, height#);
message "w:"&decimal w;
message "h:"&decimal h;
save alpha; alpha=60;
save beta; beta=alpha-15;
- z1=(w/2,h/2+hair);
+ z1=(w/2,h/2+thick/8);
penpos2(hair,90+180+beta);
- z2=(w/4,h/2+thin);
- z3=(0,h/4+thin/2);
+ z2=(w/3,h/2+thin);
+ penpos3(3/2thin,0);
+ z3l=(0,h/4+thin/2);
penpos4(hair,90);
z4l=(x1,0);
- penpos5(norm,90+90+alpha);
+ penpos5(thick,90+90+alpha);
z5=z1+w/4*dir(alpha-90);
- penpos6(norm,90+90+alpha);
- z6=z1+w/4*dir(90+alpha);
+ penpos6(thick,90+90+alpha);
+ z6=z1+(w/4-thin/2)*dir(90+alpha);
penpos7(hair,90);
z7r=(x1,h);
- z8=(w-hair,3/4h+thin/2);
+ penpos8(3/2thin,0);
+ z8r=(w-thin/2,3/4h+thin/2);
penpos9(hair,90+180+beta);
- z9=(3/4w,h/2);
+ z9=(2/3w,h/2);
penlabels(1,2,3,4,5,6,7,8,9);
- save t; t=0.85;
- fill z2r{dir(180+beta)}..tension t..z4r{right}..z5r{dir(90+alpha)}..z6r{dir(90+alpha)}..tension t..z7r{right}..z8{down}..z9r{dir(180+beta)}..z9l{dir(beta)}..tension t..z7l{left}..z6l{dir(alpha-90)}..z5l{dir(alpha-90)}..tension t..z4l{left}..z3{up}..z2l{dir(beta)}..cycle;
+ save t; t=tense;
+ fill z2r{dir(180+beta)}..z3r{down}..z4r{right}
+ ..z5r{dir(90+alpha)}..z6r{dir(90+alpha)}
+ ..tension t..z7r{right}..z8r{down}..z9r{dir(180+beta)}
+ ..z9l{dir(beta)}..z8l{up}..z7l{left}..z6l{dir(alpha-90)}
+ ..z5l{dir(alpha-90)}..tension t..z4l{left}..z3l{up}
+ ..z2l{dir(beta)}..cycle;
fet_endchar;
fet_beginchar("Numeral 9", "9", "nine")