-% feta-nummer.mf -- implement bold Orator numerals
-%
+% feta-nummer.mf
% 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")
-
-define_pixels(height,thick,thick,thin,hair,flare);
-define_pixels(foot_top,foot_width);
-define_pixels(kuulleke);
-
-def calc_kuulleke(expr w,alpha) =
- begingroup;
- save beta; beta=(alpha-90)/2;
- save gamma; gamma=(90+alpha)/2;
-
- penpos1(w/cosd(alpha),alpha);
- penpos2(hair,90+beta);
- z2=z1l+(1/2hair/tand((alpha+90)/2))*dir(beta);
-
- penpos3(hair,gamma-90);
- z3=z1r-(1/2hair/tand((90-alpha)/2))*dir(gamma);
- z4=z1+kuulleke*dir(alpha-90);
- endgroup;
- enddef;
-
-% should make generic macro?
-%
-def draw_foot(expr xpos) =
- begingroup;
- clearxy;
- penpos1(thick,0);
- z1=(xpos,foot_top);
- penpos2(foot_width,0);
- z2=(x1,0);
- penpos3(hair,-90);
- z3r=z2r;
- penpos4(hair,90);
- z4l=z2l;
- z5=(x1,kuulleke);
- penlabels(1,2,3,4);
- 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, 2/3height#*widen, 0, height#);
- message "w:"&decimal w;
- message "h:"&decimal h;
-
- penpos1(thin,90);
- z1=(thick,h/2+thin-hair/2);
- penpos2(hair,90);
- z2=(w/2,y1);
- penpos3(7/8thick,0);
- % yup, should use the path fract [] "everywhere"
- z3r=(w,1/2[0,y1]);
- penpos4(hair,-90);
- z4r=(x2,0);
- penpos5(7/8thick,180);
- z5r=(0,y1);
- penpos6(hair,90);
- z6r=(w-flare,h);
- penpos7(7/8thick,180);
- z7r=(0,h/2);
- penpos10(7/8thick,180);
- z10r=(0,y3);
- penlabels(1,2,3,4,5,6,7,8,9,10,11);
- 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,flare);
- unfill z2l{right}..tension t..z3l{down}..tension t
- ..z4l{left}..tension t..z10l{up}..tension t..cycle;
- enddef;
-
-save dot_diam;
-dot_diam# = 7/8flare#;
-define_pixels(dot_diam);
-
-code := 43;
-% urg
-fet_beginchar("Numeral comma", ",", "comma")
- set_char_box(0, dot_diam#, 3/2dot_diam#, dot_diam#);
- pickup pencircle scaled dot_diam;
- draw (dot_diam/2,dot_diam/2);
- z0=(w/3,0);
- alpha=65;
- penpos1(thin,alpha+90);
- z1l=(w/2,-1.5h+hair);
- z2=(w,h/2);
- pickup pencircle;
- filldraw z1l{dir(alpha)}..{up}z2..{z0-z2}z0{right}..{dir(180+alpha)}z1r..cycle;
- labels(0,1,2);
- penlabels(1);
-fet_endchar;
+test:=0;
-fet_beginchar("Numeral dash", "-", "dash")
- set_char_box(0, height#/3, 0, height#);
- pickup pencircle scaled thin;
- lft x1 = -b;
- rt x2 = w;
- y1 = y2 = h/3;
- draw z1 .. z2;
-fet_endchar;
+input feta-autometric;
+input feta-macros;
-fet_beginchar("Numeral dot", ".", "dot")
- set_char_box(0, dot_diam#, 0, dot_diam#);
- pickup pencircle scaled dot_diam;
- draw (dot_diam/2,dot_diam/2);
-fet_endchar;
-% skip slash
+%%%
+% TODO: make sure font size for text and
+% font size for music both jibe with the number font.
+%%%
-code := 47;
+%blot_diameter# = .4pt#;
-fet_beginchar("Numeral 0", "0", "zero")
-% 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,180);
- z2r=(0,h/2);
- penpos3(thin,-90);
- z3r=(w/2,0);
- penpos4(thick,0);
- z4r=(w,h/2);
- fill z1r..z2r..z3r..z4r..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, 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;
+fet_beginfont("feta-nummer", design_size);
+mode_setup;
- save alpha; alpha=0;
- calc_kuulleke(thick,alpha);
- z1=(3/2thick,height);
+height#:=designsize;
+space# := design_size/2;
- penpos5(thick,0);
- z5=(x1,foot_top);
-
- z6=(0,h/2);
- save beta; beta=angle(z1l-z6);
- penpos7(thin,beta-90);
- z7l=z6;
- penpos8(thin/cosd(beta),-90);
- z8l=z1l;
- penpos9(thin,beta-90);
- 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;
- penlabels(7,8,9);
+font_x_height height#;
+font_normal_space space#;
+font_coding_scheme "feta number";
- draw_foot(x1);
-fet_endchar;
-fet_beginchar("Numeral 2", "2", "two")
- set_char_box(0, 11/15height#*widen, 0, height#);
- message "w:"&decimal w;
- message "h:"&decimal h;
- clearxy;
- 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(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(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(z5r,180,90,thin,flare);
-fet_endchar;
-
-fet_beginchar("Numeral 3", "3", "three")
- set_char_box(0, 2/3height#*widen, 0, height#);
- message "w:"&decimal w;
- message "h:"&decimal h;
- penpos1(hair,-90);
- 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=(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=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,7/8flare);
- draw_flare(z6r,180,-90,hair,flare);
-fet_endchar;
-
-fet_beginchar("Numeral 4", "4", "four")
- 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-3/4thick,height);
-
- z5=(thin,1/4height+thin);
- save beta; beta=angle(z3r-z5);
- penpos6(thin,-90);
- z6l=z5;
- penpos7(thin,-90);
- y7=y6; x7=w-1/2thin;
- penpos8(thin,-alpha);
- 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;
-
- clearxy;
-
- save alpha; alpha=beta;
- calc_kuulleke(thick,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;
- penlabels(1,2,3,4,5);
-
- draw_foot(x5);
-fet_endchar;
-
-fet_beginchar("Numeral 5", "5", "five")
- 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+1/8thick,h);
- save alpha; alpha=0;
- penpos5(thin,0);
- z5l=(x1l,h-15/16thick);
- penpos6(hair,90-45);
- z6=z5r+1/2hair*dir(-45);
- penpos7(thin,0);
- 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(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=(9/8thick,0);
- penlabels(8,9,10,11);
- save beta; beta=45;
- 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+10)}..cycle;
- draw_flare(z11r,180,-90,hair,flare);
-fet_endchar;
-
-fet_beginchar("Numeral 6", "6", "six")
- draw_six;
-fet_endchar;
+%
+% DOCME!
+%ugh. b and h are reused.
+%
-fet_beginchar("Numeral 7", "7", "seven")
- set_char_box(0, 11/15height#*widen, 0, height#);
- message "w:"&decimal w;
- message "h:"&decimal h;
+save b,h; 4h+b=1.15; 10h+b=1;
+fatten:=designsize*h+b;
- save alpha; alpha=-180;
-if true:
- penpos1(3/2thick,180+alpha);
- penpos2(hair,180+alpha-45);
- z2=z1l+(1/4sqrt(2)*hair)*dir(alpha-135);
- penpos3(hair,180+alpha+45);
- z3=z1r+(1/4sqrt(2)*hair)*dir(alpha-45);
- z4=z1+kuulleke*dir(alpha-90);
-else:
- % shit, does not work
- calc_kuulleke(3/2thick,-alpha);
-fi
- z1l=(thin,0);
+save b,h; 4h+b=1.05; 10h+b=1;
+widen:=designsize*h+b;
- save beta; beta=55;
- penpos5(thin,90+beta);
- z5=(w,h)+(1/2sqrt(2)*thin)*dir(-135);
+tense=0.85;
+thick#:=7/30height#*fatten;
+thin#:=thick#/4*fatten + max(.1 (height# / 10 - 1), 0);
- save gamma; gamma=angle(length(z1r-z1),+2kuulleke);
- save delta; delta=12;
- pickup pencircle;
- fill z3l{dir(alpha-gamma)}..z4..{dir(alpha+gamma)}z2r..
- z2l{dir(beta+delta)}..{dir(beta)}z5r
- ..z5l{dir(180+beta)}..{dir(delta-90)}z3r..cycle;
- penlabels(1,2,3,4,5);
+%% sqrt(.8 * blot_diameter#* thin#) ;
+hair#:= thin# * .8 ;
- clearxy;
- 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(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);
+flare#:=9/8 thick# + .75 (height# / 10 - 1);
- 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
- ..{dir(180+beta)}z1l..z6l{down}..{down}z5r
- ..z5l{up}..{up}z4l..z4r{down}..{down}z6r..{right}cycle;
- penlabels(1,2,3,4,5,6);
-fet_endchar;
+save b,h; 4h+b=1/8; 10h+b=1/6;
+kuulleke#:=thick#*designsize*h+b;
+foot_top#:=thick#;
+foot_width#:=9/4thick#;
-fet_beginchar("Numeral 8", "8", "eight")
- 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+thick/8);
- penpos2(hair,90+180+beta);
- z2=(w/3,h/2+thin);
- penpos3(3/2thin,0);
- z3l=(0,h/4+thin/2);
- penpos4(hair,90);
- z4l=(x1,0);
- penpos5(thick,90+90+alpha);
- z5=z1+w/4*dir(alpha-90);
- penpos6(thick,90+90+alpha);
- z6=z1+(w/4-thin/2)*dir(90+alpha);
- penpos7(hair,90);
- z7r=(x1,h);
- penpos8(3/2thin,0);
- z8r=(w-thin/2,3/4h+thin/2);
- penpos9(hair,90+180+beta);
- z9=(2/3w,h/2);
- penlabels(1,2,3,4,5,6,7,8,9);
- 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;
+input feta-nummer-code;
-fet_beginchar("Numeral 9", "9", "nine")
- draw_six;
-% xy_mirror_char;
- currentpicture := currentpicture scaled -1;
- currentpicture := currentpicture shifted (w,h);
-fet_endchar;
+fet_endfont("feta-nummer");
-fet_endgroup("nummer")
+end.
projects / lilypond.git / blobdiff