% source file of the Feta (defintively not an abbreviation for Font-En-Tja)
% music font
%
-% (c) 1997 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+% (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
% Jan Nieuwenhuizen <janneke@gnu.org>
%
alpha := 10;
radius# = 1.25 staff_space#;
- crook_thinness# = 1.5stafflinethickness#;
- crook_fatness# = 4 stafflinethickness#;
+ crook_thinness# = 1.5linethickness#;
+ crook_fatness# = 0.25 staff_space# + 1.5 linethickness#;
radius# + crook_fatness#/2 = h#;
radius# + crook_thinness#/2 = w#;
y_mirror_char;
fet_endchar;
+def draw_short_fermata =
+ save fat_factor, thinness, dot_radius;
+ set_char_box(staff_space#, staff_space#, 0, 2.2 staff_space#);
+
+ dot_radius# = 0.133 staff_space# + 1.33 linethickness#;
+ define_pixels(dot_radius)
+
+ fat_factor = .11;
+ thinness = 1.5 linethickness;
+
+ pickup pencircle scaled thinness;
+ rt x2 = w;
+ lft x5 = -b;
+ bot y5 = 0;
+ top y3 = h;
+ y1 = y2 = y5;
+
+ x3 = 0;
+ z1 - z4 = whatever * (charwd, -charht);
+ z4 = fat_factor [z3, z5];
+
+ filldraw z1 -- z2 -- z3 -- z4 -- cycle;
+ draw z3 .. z5;
+
+ pickup pencircle scaled 2dot_radius;
+ x1 - 2x6 = x2;
+ bot y6 = -d;
+ drawdot z6;
+enddef;
+
+fet_beginchar("short fermata up", "ushortfermata", "ushortfermata")
+ draw_short_fermata;
+fet_endchar;
+
+fet_beginchar("short fermata down", "dshortfermata", "dshortfermata")
+ draw_short_fermata;
+ xy_mirror_char;
+fet_endchar;
+
+def draw_long_fermata =
+ save stemthick, beamheight, dot_radius, wd;
+ define_pixels(wd, dot_radius)
+
+ wd# = 2.5 staff_space#;
+ stemthick = 1.5 linethickness;
+ beamheight = 0.3 staff_space+ linethickness;
+ dot_radius# = 0.133 staff_space#+ + 1.333 *linethickness#;
+ set_char_box(wd#/2, wd#/2, 0, 3/2 staff_space#);
+
+ draw_rounded_block((-b, h-beamheight), (w, h), blot_diameter);
+ draw_rounded_block((-b, -d),(-b+stemthick, h-stemthick), stemthick);
+ addto currentpicture also currentpicture xscaled -1;
+
+ pickup pencircle scaled 2dot_radius;
+ x4 = 0;
+ bot y4 = -d;
+ drawdot z4;
+enddef;
+
+fet_beginchar("long fermata up", "ulongfermata", "ulongfermata")
+ draw_long_fermata;
+fet_endchar;
+
+fet_beginchar("long fermata down", "dlongfermata", "dlongfermata")
+ draw_long_fermata;
+ y_mirror_char;
+fet_endchar;
+
+def draw_very_long_fermata =
+ save ibeamheight, obeamheight;
+ save ihwd, ohwd, iht, oht; % inner/outer half_width/height
+ save stemthick, dot_radius;
+ define_pixels(ihwd, ohwd, iht, oht)
+
+ ihwd# = 1.0 staff_space#;
+ ohwd# = 1.5 staff_space#;
+ iht# = 0.9 staff_space#;
+ oht# = 1.6 staff_space#;
+
+ stemthick = 1.5 linethickness;
+ ibeamheight = 0.3 staff_space;
+ obeamheight = 0.5 staff_space;
+ dot_radius = ((iht - ibeamheight) * 4/10) ;
+
+ set_char_box(ohwd#, ohwd#, 0, oht#);
+
+ draw_rounded_block((-ohwd, oht-obeamheight), (ohwd, oht), blot_diameter);
+ draw_rounded_block((-ohwd, 0),(-ohwd+stemthick, ohwd-stemthick), stemthick);
+ draw_rounded_block((-ihwd, iht-ibeamheight), (ihwd, iht), blot_diameter);
+ draw_rounded_block((-ihwd, 0),(-ihwd+stemthick, ihwd-stemthick), stemthick);
+ addto currentpicture also currentpicture xscaled -1;
+
+ pickup pencircle scaled 2dot_radius;
+ x4 = 0;
+ bot y4 = -d;
+ drawdot z4;
+enddef;
+
+fet_beginchar("very long fermata up", "uverylongfermata", "uverylongfermata")
+ draw_very_long_fermata;
+fet_endchar;
+
+fet_beginchar("very long fermata down", "dverylongfermata", "dverylongfermata")
+ draw_very_long_fermata;
+ y_mirror_char;
+fet_endchar;
+
%
% Thumbs are used in cello music.
% TODO : thumbs should look like the finger-font and should be placed in
save thin, height, width, thick;
height# = 5/4 width#;
height# = staff_space#;
- thin = 1.2 stafflinethickness;
- thick = 2 thin;
set_char_box(width#/2, width#/2, height#/2, height#/2);
-
+ define_pixels (height,width)
+
+ thin = .6 linethickness + 0.06 staff_space;
+ 2 thick + 0.5 (height - 2 thin) = width;
+
penpos1(thick, 0);
penpos2(thin, 90);
z1r = (w, 0);
set_char_box(.9 staff_space#, .9 staff_space#, .5 staff_space#, .5 staff_space#);
save thickness, diminish;
- thickness = 3/2 stafflinethickness;
+ thickness = 0.05 staff_space + linethickness;
pickup pencircle scaled thickness;
% prevent blobs at crossing lines
y2 = .25 thickness* diminish;
rt z4 = (w,0);
- x3 =0;
+ x3 = - linethickness + 0.1 staff_space;
z3 = whatever [z1, z4];
penpos2(thickness*(2 - diminish)/2 , 90);
labels(4);
fet_endchar;
-%
-% Hmm. Should not meddle with darkness of font. Check out the
-% correct value for radius. Maybe we'd better change padding --hwn
-%
fet_beginchar("staccato dot", "staccato", "staccato")
save radius;
- radius# = 3/(8 * 1.75) * staff_space#;
+ radius# = 0.20 * staff_space#;
define_whole_pixels(radius);
pickup pencircle scaled 2 radius;
drawdot (0,0);
def draw_staccatissimo =
save radius, height;
height# = .8 staff_space#;
- radius# = 2 stafflinethickness#;
+ radius# = linethickness# + .1 staff_space#;
define_whole_pixels(radius);
define_pixels(height);
- draw_brush((0,0), stafflinethickness, (0, height),2 radius);
+ draw_brush((0,0), linethickness, (0, height),2 radius);
set_char_box(radius#,radius#, blot_diameter#/2, height# + radius#);
enddef;
draw_staccatissimo;
fet_endchar;
-%
-% FIXEM: scale labels too.
-%
fet_beginchar("staccatissimo/martellato down", "dstaccatissimo", "dstaccatissimo")
draw_staccatissimo;
y_mirror_char;
fet_beginchar("portato/single tenuto", "tenuto", "tenuto")
save thick;
- thick# = 1.6 stafflinethickness#;
+ thick# = 1.6 linethickness#;
define_whole_pixels(thick);
set_char_box(.6 staff_space#, .6 staff_space#, thick#/2,thick#/2);
draw_rounded_block((-b,-thick/2),(w,thick/2),thick);
fet_endchar;
-
-%
-% Portato by Heikki Junes <heikki.junes@hut.fi>
-%
-
def draw_portato =
save thick, radius;
- thick# = 1.4 stafflinethickness#;
- radius# = 1.4 stafflinethickness#;
+ thick# = 1.4 linethickness#;
+ radius# = 1.4 linethickness#;
define_whole_pixels(thick,radius);
set_char_box(.6 staff_space#, .6 staff_space#, thick#/2,.5 staff_space#+ radius#);
set_char_box(staff_space#/2, staff_space#/2, 0, 1.1 staff_space#);
fat_factor = .3;
- thinness = stafflinethickness;
+ thinness = linethickness;
pickup pencircle scaled thinness;
rt x2 = w;
% The down marcato char (not very much used).
% Contrary to what some MF/TeX `gurus' believe
% it is *point*-symmetric with the "up" version
+%
fet_beginchar("marcato down", "dmarcato", "dmarcato")
draw_marcato;
xy_mirror_char;
save thin, height, width, thick;
height# = 5/4 width#;
height# = staff_space#;
- thin = 1.2 stafflinethickness;
- thick = 1.4 thin;
+ thin = .6 linethickness + 0.06 staff_space;
set_char_box(width#/2, width#/2, height#/2, height#/2);
+ define_pixels (width,height);
+ 2 thick + 0.6 (height - 2 thin) = width;
penpos1(thick, 0);
penpos2(thin, 90);
fet_beginchar("plus (stopped)", "stopped", "plusstop")
save thick, size;
- thick = 2 stafflinethickness;
+ thick = 2 linethickness;
size# = 1.1 staff_space#;
set_char_box(size#/2, size#/2, size#/2, size#/2);
rt x2 = w;
top y2 = h;
- z3 = 0.6 [z2, z1];
+ z3 = whatever [z2, z1];
+ y3 = 0.6 [y2, y1] + thickness;
+
penpos3(thickness, 0);
penpos4(thickness * diminish, 0);
x4r = thickness/2;
fet_beginchar("Upbow", "upbow", "upbow")
save ht, wd, thick, diminish;
- thick = 1.4 stafflinethickness;
+ thick = 1.4 linethickness;
wd# = 1.3 staff_space#;
ht# = 1.6 wd#;
set_char_box(wd#/2, wd#/2, 0, ht#);
define_pixels(wd)
wd# = 1.5 staff_space#;
- stemthick = 1.2 stafflinethickness;
+ stemthick = 1.2 linethickness;
set_char_box(wd#/2, wd#/2, 0, 4/3 staff_space#);
beamheight = 4/10 h;
wd# = 35/16 staff_space#;
ht# = 18/17 staff_space#;
- darkness = 1.20 stafflinethickness;
+ darkness = 0.3 linethickness + 0.09 staff_space;
set_char_box(wd#/2, wd#/2, ht#/2, ht#/2);
fet_beginchar("Reverse turn","reverseturn","reverseturn")
draw_turn;
currentpicture := currentpicture yscaled -1;
- penlabels(5,6,7);
- penlabels(2,3,4);
fet_endchar;
fet_beginchar("Turn","turn","turn")
draw_turn;
-
- penlabels(5,6,7);
- penlabels(1,2,3,4);
+ penlabels(1,2,3,4,5,6,7);
fet_endchar;
ex# = 1.4 staff_space#;
kerning# = .60 ex#;
start_nib_angle = 20;
- bulb_size = 0.70;
+ bulb_size = 0.80;
define_pixels(ex, ascender_extra, ascender, kerning);
t_overshoot = 0.03 ex;
t_width = 1.9 t_fatness;
r_fatness = 0.78 fatness;
uitschieter = 0.48 ex;
- hair_thick = blot_diameter;
- r_flare = 0.45 r_fatness;
+ hair_thick = linethickness;
+ r_flare = .5 hair_thick + 0.25 r_fatness;
r_width = 2 r_fatness + 0.25 kerning;
slant = .2;
penpos9(r_fatness, 0);
x10 = x9;
- y10 = -0.3 stafflinethickness;
+ y10 = -0.3 linethickness;
penpos10(r_fatness, 0);
krul_p := z4{up}
set_char_box(.85 staff_space# , .85 staff_space#, 0,ascender#);
- penpos11(1/4 r_fatness, -4);
+ penpos11(hair_thick, -4);
z11r = z9r;
- z13l = (x9l + r_width, y11 - stafflinethickness );
+ z13l = (x9l + r_width, y11 - linethickness );
penpos13(r_flare, 180);
- z15 = z13r - (bulb_size * r_fatness,0);
+ z15 = z13r - ( bulb_size * r_fatness,0);
z14 = 0.5 [z13l, z15] - (0,bulb_size* r_fatness);
z16 = 0.5 [z13l, z15] + (0,bulb_size* r_fatness);
define_pixels(radius);
set_char_box(radius#, radius#, radius#, 2/3 staff_space#);
- thickness := 1.5 stafflinethickness;
+ thickness := 1.5 linethickness;
pickup pencircle scaled thickness;
rt x1 = b;
top y1 = h;
def draw_toe =
save ht,wd;
- thickness := 1.5 stafflinethickness;
+ thickness := 1.5 linethickness;
ht# := 1.5 staff_space#;
wd# := 1/3 ht#;
define_pixels(ht,wd);
draw z1..z2..z3..z4..cycle;
fet_endchar;
+%%
+%
+%TODO: ARGRGHGH code dup.
+%
+%
+
fet_beginchar("Segno", "segno", "segno")
save thin, thick, ball_diam, darkness, pointheight;
save wd, ht, thick_nibangle, ball_nib_thick;
ht# = 3 staff_space#;
wd# = 2 staff_space#;
- darkness = 1.20 stafflinethickness;
+ darkness = .08 staff_space + 0.4 linethickness;
set_char_box(wd#/2, wd#/2, ht#/2, ht#/2);
thin = darkness;
ball_nib_thick = 2.7 darkness;
ball_diam = ball_nib_thick + (w - ball_nib_thick) / 10;
- pointheight = 2 stafflinethickness;
+ pointheight = 2 linethickness;
y3l = h;
2 x3 = x2 + x4;
fet_endchar;
fet_beginchar("Coda", "coda", "coda")
- save thin, thick, codawidth, codaheight;
- thin# = 1.2 stafflinethickness#;
- thick# = 3.5 stafflinethickness#;
+ save stickout, thin, thick, codawidth, codaheight;
+
+ stickout# = 0.35 staff_space#;
codawidth# = 2/3 staff_space#;
codaheight# = 1 staff_space#;
- define_pixels(thin, thick, codawidth, codaheight);
- set_char_box(codawidth#+thick#, codawidth#+thick#,
- codaheight#+thick#, codaheight#+thick#);
+ set_char_box(codawidth#+stickout#, codawidth#+stickout#,
+ codaheight#+stickout#, codaheight#+stickout#);
+
+ define_pixels(codawidth, codaheight);
+ thin = 1.2 linethickness;
+ 0.1 (codaheight - 2 thin) = (codawidth - 2 thick);
penpos1(thick,0);
penpos2(thin,-90);
fet_endchar;
+fet_beginchar("Varied Coda", "varcoda", "varcoda")
+ save thin, thick, codawidth, codaheight;
+ thin# = 1.2 linethickness#;
+ thick# = 1.0 linethickness# + 0.25 staff_space#;
+ codawidth# = 2/3 staff_space#;
+ codaheight# = 1 staff_space#;
+ define_pixels(thin, thick, codawidth, codaheight);
+
+ set_char_box(codawidth#+thick#, codawidth#+thick#,
+ codaheight#+thick#, codaheight#+thick#);
+
+ x1 = -codawidth;
+ y1 = y2 - thin;
+ x2 = 0;
+ y2 = codaheight;
+ draw_rounded_block(z1, z2, blot_diameter);
+
+ x3 = x1;
+ y3 = -blot_diameter;
+ x4 = x1 + thick;
+ y4 = y2;
+ draw_rounded_block(z3, z4, blot_diameter);
+ labels(1,2,3,4);
+
+ addto currentpicture also currentpicture xscaled -1;
+ addto currentpicture also currentpicture yscaled -1;
+
+ draw_gridline((0,-h),(0,h),thin);
+ draw_gridline((-w,0),(w,0),thin);
+fet_endchar;
+
def draw_comma =
save alpha, thick, thin, ht;
alpha:=35;
- thin# = 1.2 stafflinethickness#;
- thick# = 3 stafflinethickness#;
+ thin# = 1.2 linethickness#;
+ thick# = 3 linethickness#;
ht# = .6staff_space#;
define_pixels(thin, thick,ht);
set_char_box(0, .5staff_space#, ht#, ht#);
xy_mirror_char;
fet_endchar;
+def draw_varcomma =
+ save thick, thin, ht, wd, alpha;
+ alpha:=35;
+ thin# = 1.2 linethickness#;
+ thick# = 3 linethickness#;
+ ht# = .6 staff_space#;
+ wd# = .25 staff_space#;
+ define_pixels(thin, thick, ht, alpha);
+ set_char_box(wd#, wd#, ht#, ht#);
+ z1 = (-b, -d);
+ z2 = (w, h);
+ draw_brush(z1, thin, z2, thick);
+enddef;
+
+fet_beginchar("Right Varied Comma","rvarcomma","rvarcomma");
+ draw_varcomma;
+fet_endchar;
+
+fet_beginchar("Left Varied Comma","lvarcomma","lvarcomma");
+ draw_varcomma;
+ xy_mirror_char;
+fet_endchar;
+
thick#:=1/24designsize;
define_blacker_pixels(thick);
-rthin:=1/8*staff_space;
+rthin:= 0.075 *staff_space + 0.5 linethickness;
rthick:=2thick+rthin;
def draw_arpeggio =
% Hmm
input feta-slag;
+% railroad tracks.
+%
+% I actually have no clue how they should look, so we use a slightly curvy
+% and tapered shape.
+%
+fet_beginchar("Caesura", "caesura", "caesura");
+ save slant, space_between, clearance;
+ save alpha, p;
+ save botthick, topthick;
+ save krom ;
+
+ path p;
+
+ botthick = 1.5 linethickness;
+ topthick = 2.5 linethickness;
+ pickup pencircle scaled botthick;
+
+
+ slant = 3.5 ;
+ space_between# = 0.6 staff_space#;
+ clearance# = 0.2 staff_space#;
+ height# = 1.2 staff_space#;
+
+ set_char_box(0, 2.0 staff_space#, staff_space# - clearance#, height#);
+ define_pixels (space_between, clearance, height);
+
+ bot y1 = -d;
+ top y2 = h;
+
+ lft x1 = 0;
+ x2 = (y2 - y1) / slant;
+
+ krom = 10;
+
+ alpha = angle (z2 - z1);
+ penpos1 (botthick, alpha - krom);
+ penpos3 (botthick, alpha - krom + 90);
+
+ penpos2 (topthick, alpha + krom );
+ penpos4 (topthick, alpha + krom + 90);
+ z3 = z1; z4 = z2;
+ penlabels (1,2,3,4);
+
+ p := z3r{(z1r - z1l)} .. z4r{z2r-z2l} .. z2r{z4l-z4r} .. z4l{z2l-z2r} .. z3l{z1l-z1r} .. z1l{z3r-z3l} .. cycle;
+ fill p;
+ fill p shifted (space_between , 0);
+
+fet_endchar;
fet_endgroup("scripts");