-% eindelijk.mf
-% LilyPond's own rest(s)
-
-% todo breve/longa rests
-
+% feta-eindelijk.mf -- implement rest symbols -*-Fundamental-*-
+%
+% part of LilyPond's pretty-but-neat music font
+%
+% source file of the Feta (not the Font-En-Tja) music font
+%
+% (c) 1997--2002 Jan Nieuwenhuizen <janneke@gnu.org>
fet_begingroup("rests");
thick#:=1/16designsize;
define_blacker_pixels(thick);
-rthin:=1/8*interline;
+rthin:=1/8*staff_space;
% rthick:=2rthin;
rthick:=2thick+rthin;
%
save stem, ball_crook_stem, ball_crook_balldiam, flare;
-% stem#:=1/8*interline#;
-stem# = 1/5interline#;
-% flare# = 2/3interline#;
-flare# = 2/3interline# - 1/8stafflinethickness#;
+% stem#:=1/8*staff_space#;
+stem# = 1/5staff_space#;
+% flare# = 2/3staff_space#;
+flare# = 2/3staff_space# - 1/8stafflinethickness#;
define_pixels(stem,flare);
save block_rest_y, block_rest_x;
-block_rest_y# = 5/8 interline#;
-block_rest_x# = 3/2 interline#;
+block_rest_y# = 5/8 staff_space#;
+block_rest_x# = 3/2 staff_space#;
define_pixels(block_rest_y, block_rest_x);
% should use ledgerline thickness?
%
fet_beginchar( "whole rest (outside staff)", "0o", "outsidewholerest");
- set_char_box(block_rest_y#, block_rest_x# + block_rest_y#,
+ set_char_box(0, block_rest_x#,
block_rest_y#, ledgerlinethickness#/2);
block_rest;
currentpicture := currentpicture shifted (0, - block_rest_y);
pickup pencircle scaled ledgerlinethickness;
y5 = y6 = 0;
- lft x5 = - b;
- rt x6 = w;
+ lft x5 = - b - block_rest_y;
+ rt x6 = w + block_rest_y;
draw z5 .. z6;
fet_endchar;
fet_beginchar("half rest (outside staff)", "1o", "outsidehalfrest");
- set_char_box(block_rest_y#, block_rest_x#+ block_rest_y#,
+ set_char_box(0, block_rest_x#,
ledgerlinethickness#/2, block_rest_y#);
block_rest;
pickup pencircle scaled ledgerlinethickness;
y5 = y6 = 0;
- lft x5 = - b;
- rt x6 = w;
+ lft x5 = - b - block_rest_y ;
+ rt x6 = w + block_rest_y;
draw z5 .. z6;
fet_endchar;
+
+save breve_rest_y, breve_rest_x;
+
+breve_rest_y# = staff_space#;
+breve_rest_x# = 3/5 staff_space#;
+multi_rest_x# = 4 staff_space#;
+multi_beam_height# = 1/3 staff_space#;
+
+define_pixels(breve_rest_y, breve_rest_x, multi_rest_x, multi_beam_height);
+
+fet_beginchar("breve rest", "-1", "breverest");
+ set_char_box(0, breve_rest_x#, 0, breve_rest_y#);
+ draw_block ((0,0), (breve_rest_x, breve_rest_y));
+fet_endchar;
+
+fet_beginchar("longa rest", "-2", "longarest");
+ set_char_box(0, breve_rest_x#, breve_rest_y#, breve_rest_y#);
+ draw_block ((0,-breve_rest_y), (breve_rest_x, breve_rest_y));
+fet_endchar;
+
+tracingvariables := 1;
+
+fet_beginchar("multi rest", "-4", "multirest");
+ set_char_box(multi_rest_x#, multi_rest_x#,
+ breve_rest_y#, breve_rest_y#);
+ draw_block ((- b, - multi_beam_height),
+ (w, multi_beam_height));
+ draw_block ((- b,-breve_rest_y),
+ (rthin - b, breve_rest_y));
+ draw_block ((w - rthin,-breve_rest_y),
+ (w, breve_rest_y));
+fet_endchar;
+
fet_beginchar("Quarter rest","2","quartrest");
- save alpha;
+% draw_staff (-2, 2, 0.0);
+ save alpha, yshift, height;
alpha:=-50;
+ yshift# = -1.25 staff_space#;
+ height# = 2.8125 staff_space#;
+ define_pixels (yshift, height);
+
+
+ set_char_box(0, 27/25staff_space#,
+ -yshift#,
+ yshift# + height#);
+
save ne,nw,se,sw; pair ne,nw,se,sw;
+
se=dir alpha; nw=dir (alpha+180);
ne=dir (alpha+90); sw=dir (alpha-90);
penpos1(rthin,alpha+90);
% z13=z2r+1/2rthin*ne;
z13=z2r+1/2rthin*ne+1/2rthin*nw;
- y1l=7/2interline; x1l=1/3interline;
- z2r=z1+interline*se;
+ y1r = h;
+ x1l=1/3staff_space;
+ z2r=z1+staff_space*se;
z3=1/2[z2,z4];
- x4=3/8interline; y4=2interline;
- z5=z4l+1.3interline*se;
- x6l=x4l; y6l=y4r;
- x7=2/5interline; y7=3/4interline;
+ x4=3/8staff_space;
+ y4= 0;
+ z5=z4l+1.3staff_space*se;
+ x6l=x4l;
+ y6l=y4r;
+ x7=2/5staff_space;
+ y7= -d;
+
fill z1l{se}..{se}z10..z3l..z11{se}..{se}z5l..z5r{nw}..{nw}z12..z3r..z13{nw}..{nw}z1r.. cycle;
fill z5r{nw}..tension1.4..z6l..tension1.4..{se}z7l..z7r{nw}..tension1.4..z6r..tension1.4..{se}z5l..cycle;
penlabels(1,2,3,4,5,6,7);
penlabels(10,11,12,13);
- set_char_box(0, 27/25interline#, -3/4 interline#, 18/5interline#);
+
+% 3/4 staff_space# + yshift#,
+% 18/5staff_space# + yshift#)
+
fet_endchar;
def rest_crook(expr a, w) =
balled_crook(a, w, ball_crook_balldiam, ball_crook_stem)
enddef;
-fet_beginchar("8th rest","3","eighthrest");
- set_char_box(0, 4/3interline#,-interline#, 8/3interline#+7/4stafflinethickness#);
- save x,y, ht;
- ht = h + d;
- x1=w-stem/6; y1=ht-flare/4;
+def draw_eighth_rest =
+% draw_staff (-2, 2, 0.0);
+ save yshift, ballcorrection;
+ ballcorrection = 0.005 staff_space;
+
+ yshift# := -1.0 staff_space#;
+ define_pixels(yshift);
+
+
+ set_char_box(0, 4/3staff_space#, -yshift#, yshift# +
+ 5/3staff_space#+7/4stafflinethickness#);
+
+ %
+ % The curve is like a valley causing less space between
+ % the curve and the lower staff line. Correct for this.
+ %
+ save x,y;
+
+ x1=w-stem/6;
+
+ y1 = yshift + 1.5 staff_space + flare/4 + ballcorrection;
rest_crook (z1,w-stem/6);
z2-z1=whatever*dir70;
- y2=stem/2;
- brush(z1,2/3stem,z2,stem);
- % ugh
- currentpicture:=currentpicture shifted (0,interline);
+ y2= yshift + stem/2;
+ brush(z1,2/3stem,z2,stem);
+enddef;
+
+fet_beginchar("8th rest","3","eighthrest");
+ draw_eighth_rest;
+
fet_endchar;
fet_beginchar("16th rest","4","sixteenthrest");
- save alpha,cw,h,w;
+% draw_staff (-2, 2, 0.0);
+ save yshift, ballcorrection;
+ ballcorrection = 0.005 staff_space;
+
+ yshift# := - 2 staff_space#;
+ define_pixels(yshift);
+
+ save alpha,cw,h,w, height;
alpha=74;
- cw#=7/6interline#;
-% h#=5/3interline#+interline#+2stafflinethickness#;
- h#=5/3interline#+interline#+7/4stafflinethickness#;
- w#=cw#+(h#-3/2interline#)/tand(alpha);
- set_char_box(0,w#,0,h#);
+ cw#=7/6staff_space#;
+ height# = 5/3staff_space#+staff_space#+7/4stafflinethickness#;
+ set_char_box(0, cw#+(height#-3/2staff_space#)/tand(alpha),
+ -yshift#, height# + yshift#);
+
define_pixels(cw);
save x,y;
- x1=w-stem/6; y1=h-flare/4;
+ x1=w-stem/6;
+ y1 = yshift + 2.5 staff_space + flare/4 + ballcorrection;
+
z2-z1=whatever*dir alpha;
- y2=stem/2;
+ y2= yshift + stem/2;
brush(z1,2/3stem,z2,stem);
rest_crook (z1,cw);
z3-z1=whatever*dir alpha;
- y3=y1-interline;
+ y3=y1-staff_space;
rest_crook (z3,cw);
penlabels(1,2);
fet_endchar;
fet_beginchar("32th rest","5","thirtysecondrest");
- save alpha,cw,h,w;
+% draw_staff (-2, 2, 0.0);
+ save yshift, ballcorrection;
+ ballcorrection = 0.005 staff_space;
+
+ yshift# := -2 staff_space#;
+ define_pixels(yshift);
+
+ save alpha,cw,h;
alpha=76;
- cw#=7/6interline#;
- h#=5/3interline#+2interline#+7/4stafflinethickness#;
- w#=cw#+(h#-3/2interline#)/tand(alpha);
- set_char_box(0,w#,0,h#);
+ cw#=7/6staff_space#;
+ h#=5/3staff_space#+2staff_space#+7/4stafflinethickness#;
+
+ set_char_box(0, cw#+(h#-3/2staff_space#)/tand(alpha),
+ -yshift#,yshift# +h#);
define_pixels(cw);
save x,y;
- x1=w-stem/6; y1=h-flare/4;
+ x1=w-stem/6;
+ y1 = yshift + 3.5 staff_space + flare/4 + ballcorrection;
+
z2-z1=whatever*dir alpha;
- y2=stem/2;
+ y2=stem/2 + yshift;
brush(z1,2/3stem,z2,stem);
rest_crook (z1,cw);
z3-z1=whatever*dir alpha;
- y3=y1-interline;
+ y3=y1-staff_space;
rest_crook (z3,cw);
z4-z1=whatever*dir alpha;
- y4=y1-2interline;
+ y4=y1-2staff_space;
rest_crook (z4,cw);
fet_endchar;
fet_beginchar("64th rest","6","sixtyfourthrest");
+% draw_staff (-2, 2, 0.0);
+ save yshift, ballcorrection;
+ ballcorrection = 0.005 staff_space;
+
+ yshift# := -3 staff_space#;
+ define_pixels(yshift);
+
save alpha,cw,h,w;
alpha=78;
- cw#=7/6interline#;
- h#=5/3interline#+3interline#+7/4stafflinethickness#;
- w#=cw#+(h#-3/2interline#)/tand(alpha);
- set_char_box(0,w#,0,h#);
+ cw#=7/6staff_space#;
+ h#=5/3staff_space#+3staff_space#+7/4stafflinethickness#;
+ w#=cw#+(h#-3/2staff_space#)/tand(alpha);
+ set_char_box(0,w#,-yshift# ,yshift# + h#);
+
define_pixels(cw);
save x,y;
- x1=w-stem/6; y1=h-flare/4;
+ x1=w-stem/6;
+
+ y1 = yshift + 4.5 staff_space + flare/4 + ballcorrection;
+
z2-z1=whatever*dir alpha;
- y2=stem/2;
+ y2=stem/2 + yshift;
brush (z1,2/3stem,z2,stem);
rest_crook (z1,cw);
z3-z1=whatever*dir alpha;
- y3=y1-interline;
+ y3=y1-staff_space;
rest_crook (z3,cw);
z4-z1=whatever*dir alpha;
- y4=y1-2interline;
+ y4=y1-2staff_space;
rest_crook (z4,cw);
z5-z1=whatever*dir alpha;
- y5=y1-3interline;
+ y5=y1-3staff_space;
rest_crook (z5,cw);
- % ugh
- currentpicture:=currentpicture shifted (0,-interline);
+
fet_endchar;
fet_beginchar("128th rest","7","hundredtwentyeighthrest");
+% draw_staff (-2, 2, 0.0);
+ save yshift, ballcorrection;
+ ballcorrection = 0.005 staff_space;
+
+ yshift# := -3 staff_space#;
+ define_pixels(yshift);
save alpha,cw,h,w;
alpha=78;
- cw#=7/6interline#;
- h#=5/3interline#+4interline#+7/4stafflinethickness#;
- w#=cw#+(h#-3/2interline#)/tand(alpha);
- set_char_box(0,w#,0,h#);
+ cw#=7/6staff_space#;
+ h#=5/3staff_space#+4staff_space#+7/4stafflinethickness#;
+ w#=cw#+(h#-3/2staff_space#)/tand(alpha);
+ set_char_box(0,w#, -yshift#,yshift# + h#);
define_pixels(cw);
save x,y;
- x1=w-stem/6; y1=h-flare/4;
+ x1=w-stem/6;
+ y1 = yshift + 5.5 staff_space + flare/4 + ballcorrection;
+
z2-z1=whatever*dir alpha;
- y2=stem/2;
+ y2=stem/2 + yshift;
brush (z1,2/3stem,z2,stem);
rest_crook (z1,cw);
z3-z1=whatever*dir alpha;
- y3=y1-interline;
+ y3=y1-staff_space;
rest_crook (z3,cw);
z4-z1=whatever*dir alpha;
- y4=y1-2interline;
+ y4=y1-2staff_space;
rest_crook (z4,cw);
z5-z1=whatever*dir alpha;
- y5=y1-3interline;
+ y5=y1-3staff_space;
rest_crook (z5,cw);
z6-z1=whatever*dir alpha;
- y6=y1-4interline;
+ y6=y1-4staff_space;
rest_crook (z6,cw);
- % ugh
- currentpicture:=currentpicture shifted (0,-interline);
+
+ fet_endchar;
+
+fet_beginchar("Classical quarter rest","2classical","clasquartrest");
+ draw_eighth_rest;
+ currentpicture := currentpicture xscaled -1 shifted (w,0);
fet_endchar;
endgroup;
-fet_endgroup("rests");
+
+%%%%%%%%
+%
+%
+%
+% MENSURAL NOTATION
+%
+%
+%
+
+% Neo-mensural longa and breve are identical with default longa and breve.
+
+neomens_block_rest_x# = 2/5 staff_space#;
+neomens_block_rest_y# = 1/1 staff_space#;
+neomens_half_block_rest_y# = 5/8 staff_space#;
+
+define_pixels(neomens_block_rest_x,
+ neomens_block_rest_y, neomens_half_block_rest_y);
+
+def neomens_half_block_rest =
+ draw_block ((0,0), (neomens_block_rest_x, neomens_half_block_rest_y));
+ enddef;
+
+fet_beginchar("Neo-mensural longa rest", "-2neo_mensural", "neomenslongarest");
+ set_char_box(0, neomens_block_rest_x#,
+ neomens_block_rest_y#, neomens_block_rest_y#);
+ draw_block ((0,-neomens_block_rest_y),
+ (neomens_block_rest_x, neomens_block_rest_y));
+fet_endchar;
+
+fet_beginchar("Neo-mensural breve rest", "-1neo_mensural", "neomensbreverest");
+ set_char_box(0, neomens_block_rest_x#,
+ 0, neomens_block_rest_y#);
+ draw_block ((0,0), (neomens_block_rest_x, neomens_block_rest_y));
+fet_endchar;
+
+fet_beginchar("Neo-mensural whole rest", "0neo_mensural", "neomenssemibrevisrest");
+ set_char_box(0, neomens_block_rest_x#,
+ neomens_half_block_rest_y#, 0);
+ neomens_half_block_rest;
+ currentpicture :=
+ currentpicture shifted (0,- neomens_half_block_rest_y);
+fet_endchar;
+
+fet_beginchar("Neo-mensural half rest", "1neo_mensural", "neomensminimahalfrest");
+ set_char_box(0, neomens_block_rest_x#,
+ 0, neomens_half_block_rest_y#);
+ neomens_half_block_rest;
+fet_endchar;
+
+
+fet_endgroup("rests")