mf/feta-eindelijk.mf

   1 % eindelijk.mf
   2 % LilyPond's own rest(s)
   3
   4 % todo breve/longa rests
   5
   6
   7 fet_begingroup("rests");
   8
   9 begingroup
  10
  11 med#:=1/33designsize;
  12 thick#:=1/16designsize;
  13 define_blacker_pixels(med,thick);
  14 pen med_pen;
  15 med_pen:= pencircle scaled med;
  16
  17 rthin:=1/8*interline;
  18 % rthick:=2rthin;
  19 rthick:=2thick+rthin;
  20
  21 def shift_pic (expr pone, ptwo) =
  22   currentpicture:=currentpicture shifted (round(pone),round(ptwo))
  23 enddef;
  24
  25 % stuff for     8th,16th etc rests
  26 %
  27 save stem, ball_crook_stem, ball_crook_balldiam, flare;
  28
  29 define_pixels(stem,flare);
  30 % stem#:=1/8*interline#;
  31 stem# = 1/5interline#;
  32 ball_crook_stem = stem;
  33 ball_crook_balldiam =flare;
  34 flare# = 2/3interline#;
  35
  36 save block_rest_y, block_rest_x;
  37
  38 block_rest_y# = 5/8 interline#;
  39 block_rest_x# = 3/2 interline#;
  40
  41 define_pixels(block_rest_y, block_rest_x);
  42
  43 def block_rest=
  44         pickup pencircle scaled blot_diameter;
  45
  46         bot y1 = 0;
  47         top y2 = block_rest_y;
  48         y3 = y2;
  49         y4 = y1;
  50
  51         rt x1 = block_rest_x;
  52         x2 = x1;
  53         lft x3 = 0;
  54         x4 = x3;
  55         save p;
  56         path p;
  57         p:=z1 -- z2 -- z3 -- z4 -- cycle;
  58         draw_rounded_path(p, blot_diameter);
  59 enddef;
  60
  61 fet_beginchar( "whole rest", "0", "wholerest");
  62 set_char_box(0, block_rest_x#, -interline# + block_rest_y#,  interline# );
  63         block_rest;
  64         currentpicture := currentpicture shifted (0,interline - block_rest_y);
  65 fet_endchar;
  66
  67 fet_beginchar("half rest", "1", "halfrest");
  68         set_char_box(0, block_rest_x#, 0, block_rest_y#);
  69         block_rest;
  70 fet_endchar;
  71
  72
  73 %
  74 % should use ledgerline thickness?
  75 %
  76 fet_beginchar( "whole rest (outside staff)", "0o", "outsidewholerest");
  77         set_char_box(block_rest_y#, block_rest_x# + block_rest_y#,
  78                 -interline# + block_rest_y#, interline#);
  79         block_rest;
  80         currentpicture := currentpicture shifted (0,interline - block_rest_y);
  81         pickup pencircle scaled ledgerlinethickness;
  82         draw (-block_rest_y, interline)
  83              .. (block_rest_x + block_rest_y, interline);
  84 fet_endchar;
  85
  86 fet_beginchar("half rest (outside staff)", "1o", "outsidehalfrest");
  87         set_char_box(block_rest_y#, block_rest_x#+ block_rest_y#,
  88                 0, block_rest_y#);
  89         block_rest;
  90         pickup pencircle scaled ledgerlinethickness;
  91         draw (-block_rest_y,0) .. (block_rest_x + block_rest_y,0);
  92 fet_endchar;
  93
  94 fet_beginchar("Quarter rest","2","quartrest");
  95         save alpha;
  96         alpha:=-50;
  97         save ne,nw,se,sw; pair ne,nw,se,sw;
  98         se=dir alpha; nw=dir (alpha+180);
  99         ne=dir (alpha+90); sw=dir (alpha-90);
 100         penpos1(rthin,alpha+90);
 101         penpos2(5/4rthick,alpha);
 102         penpos4(5/4rthick,alpha);
 103         penpos5(rthin,alpha+90);
 104         penpos3(3/4rthick,alpha);
 105 %       penpos6(5/8rthick,alpha);
 106         penpos6(2/3rthick,alpha);
 107         penpos7(1/2rthin,alpha+90);
 108
 109         z10=z2l+1/2rthin*sw;
 110 %       z11=z4l+1/2rthin*sw;
 111         z11=z4l+1/2rthin*sw+1/2rthin*se;
 112         z12=z4r+1/2rthin*ne;
 113 %       z13=z2r+1/2rthin*ne;
 114         z13=z2r+1/2rthin*ne+1/2rthin*nw;
 115
 116         y1l=7/2interline; x1l=1/3interline;
 117         z2r=z1+interline*se;
 118         z3=1/2[z2,z4];
 119         x4=3/8interline; y4=2interline;
 120         z5=z4l+1.3interline*se;
 121         x6l=x4l; y6l=y4r;
 122         x7=2/5interline; y7=3/4interline;
 123         fill z1l{se}..{se}z10..z3l..z11{se}..{se}z5l..z5r{nw}..{nw}z12..z3r..z13{nw}..{nw}z1r.. cycle;
 124         fill z5r{nw}..tension1.4..z6l..tension1.4..{se}z7l..z7r{nw}..tension1.4..z6r..tension1.4..{se}z5l..cycle;
 125         penlabels(1,2,3,4,5,6,7);
 126         penlabels(10,11,12,13);
 127         set_char_box(0, 27/25interline#, -3/4 interline#, 18/5interline#);
 128         fet_endchar;
 129
 130 def rest_crook(expr a, w) =
 131         balled_crook(a, w, ball_crook_balldiam, ball_crook_stem)
 132 enddef;
 133
 134 fet_beginchar("8th rest","3","eighthrest");
 135         set_char_box(0, 4/3interline#,-interline#, 8/3interline#+2stafflinethickness#);
 136         save x,y, ht;
 137         ht = h + d;
 138         x1=w-stem/6; y1=ht-flare/4;
 139         rest_crook (z1,w-stem/6);
 140         z2-z1=whatever*dir70;
 141         y2=stem/2;
 142         brush(z1,2/3stem,z2,stem);
 143         % ugh
 144         currentpicture:=currentpicture shifted (0,interline);
 145         fet_endchar;
 146
 147 def tand(expr alpha) =
 148         (sind alpha/cosd alpha);
 149         enddef;
 150
 151 fet_beginchar("16th rest","4","sixteenthrest");
 152         save alpha,cw,h,w;
 153         alpha=74;
 154         cw#=7/6interline#;
 155         h#=5/3interline#+interline#+2stafflinethickness#;
 156         w#=cw#+(h#-3/2interline#)/tand(alpha);
 157         set_char_box(0,w#,0,h#);
 158         define_pixels(cw);
 159         save x,y;
 160         x1=w-stem/6; y1=h-flare/4;
 161         z2-z1=whatever*dir alpha;
 162         y2=stem/2;
 163         brush(z1,2/3stem,z2,stem);
 164         rest_crook (z1,cw);
 165         z3-z1=whatever*dir alpha;
 166         y3=y1-interline;
 167         rest_crook (z3,cw);
 168         penlabels(1,2);
 169         fet_endchar;
 170
 171 fet_beginchar("32th rest","5","thirtysecondrest");
 172         save alpha,cw,h,w;
 173         alpha=76;
 174         cw#=7/6interline#;
 175         h#=5/3interline#+2interline#+2stafflinethickness#;
 176         w#=cw#+(h#-3/2interline#)/tand(alpha);
 177         set_char_box(0,w#,0,h#);
 178         define_pixels(cw);
 179         save x,y;
 180         x1=w-stem/6; y1=h-flare/4;
 181         z2-z1=whatever*dir alpha;
 182         y2=stem/2;
 183         brush(z1,2/3stem,z2,stem);
 184         rest_crook (z1,cw);
 185         z3-z1=whatever*dir alpha;
 186         y3=y1-interline;
 187         rest_crook (z3,cw);
 188         z4-z1=whatever*dir alpha;
 189         y4=y1-2interline;
 190         rest_crook (z4,cw);
 191         fet_endchar;
 192
 193 fet_beginchar("64th rest","6","sixtyfourthrest");
 194         save alpha,cw,h,w;
 195         alpha=78;
 196         cw#=7/6interline#;
 197         h#=5/3interline#+3interline#+2stafflinethickness#;
 198         w#=cw#+(h#-3/2interline#)/tand(alpha);
 199         set_char_box(0,w#,0,h#);
 200         define_pixels(cw);
 201         save x,y;
 202         x1=w-stem/6; y1=h-flare/4;
 203         z2-z1=whatever*dir alpha;
 204         y2=stem/2;
 205         brush (z1,2/3stem,z2,stem);
 206         rest_crook (z1,cw);
 207         z3-z1=whatever*dir alpha;
 208         y3=y1-interline;
 209         rest_crook (z3,cw);
 210         z4-z1=whatever*dir alpha;
 211         y4=y1-2interline;
 212         rest_crook (z4,cw);
 213         z5-z1=whatever*dir alpha;
 214         y5=y1-3interline;
 215         rest_crook (z5,cw);
 216         fet_endchar;
 217
 218 fet_beginchar("128th rest","7","hundredtwentyeighthrest");
 219         save alpha,cw,h,w;
 220         alpha=78;
 221         cw#=7/6interline#;
 222         h#=5/3interline#+4interline#+2stafflinethickness#;
 223         w#=cw#+(h#-3/2interline#)/tand(alpha);
 224         set_char_box(0,w#,0,h#);
 225         define_pixels(cw);
 226         save x,y;
 227         x1=w-stem/6; y1=h-flare/4;
 228         z2-z1=whatever*dir alpha;
 229         y2=stem/2;
 230         brush (z1,2/3stem,z2,stem);
 231         rest_crook (z1,cw);
 232         z3-z1=whatever*dir alpha;
 233         y3=y1-interline;
 234         rest_crook (z3,cw);
 235         z4-z1=whatever*dir alpha;
 236         y4=y1-2interline;
 237         rest_crook (z4,cw);
 238         z5-z1=whatever*dir alpha;
 239         y5=y1-3interline;
 240         rest_crook (z5,cw);
 241         z6-z1=whatever*dir alpha;
 242         y6=y1-4interline;
 243         rest_crook (z6,cw);
 244         fet_endchar;
 245
 246 endgroup;
 247 fet_endgroup("rests");
 248