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 thick#:=1/16designsize;
  12 define_blacker_pixels(thick);
  13
  14 rthin:=1/8*interline;
  15 % rthick:=2rthin;
  16 rthick:=2thick+rthin;
  17
  18 def shift_pic (expr pone, ptwo) =
  19   currentpicture:=currentpicture shifted (round(pone),round(ptwo))
  20 enddef;
  21
  22 % stuff for     8th,16th etc rests
  23 %
  24 save stem, ball_crook_stem, ball_crook_balldiam, flare;
  25
  26 define_pixels(stem,flare);
  27 % stem#:=1/8*interline#;
  28 stem# = 1/5interline#;
  29 ball_crook_stem = stem;
  30 ball_crook_balldiam =flare;
  31 flare# = 2/3interline#;
  32
  33 save block_rest_y, block_rest_x;
  34
  35 block_rest_y# = 5/8 interline#;
  36 block_rest_x# = 3/2 interline#;
  37
  38 define_pixels(block_rest_y, block_rest_x);
  39
  40 def block_rest =
  41         draw_block ((0,0), (block_rest_x, block_rest_y));
  42         enddef;
  43
  44 fet_beginchar( "whole rest", "0", "wholerest");
  45         set_char_box(0, block_rest_x#,
  46                 block_rest_y#,  0);
  47         block_rest;
  48         currentpicture := currentpicture shifted (0,- block_rest_y);
  49 fet_endchar;
  50
  51 fet_beginchar("half rest", "1", "halfrest");
  52         set_char_box(0, block_rest_x#, 0, block_rest_y#);
  53         block_rest;
  54 fet_endchar;
  55
  56
  57 %
  58 % should use ledgerline thickness?
  59 %
  60 fet_beginchar( "whole rest (outside staff)", "0o", "outsidewholerest");
  61         set_char_box(block_rest_y#, block_rest_x# + block_rest_y#,
  62                 block_rest_y#, ledgerlinethickness#/2);
  63         block_rest;
  64         currentpicture := currentpicture shifted (0, - block_rest_y);
  65         pickup pencircle scaled ledgerlinethickness;
  66
  67         y5 = y6 = 0;
  68         lft x5 = - b;
  69         rt x6 = w;
  70         draw z5 .. z6;
  71 fet_endchar;
  72
  73 fet_beginchar("half rest (outside staff)", "1o", "outsidehalfrest");
  74         set_char_box(block_rest_y#, block_rest_x#+ block_rest_y#,
  75                 ledgerlinethickness#/2, block_rest_y#);
  76         block_rest;
  77         pickup pencircle scaled ledgerlinethickness;
  78         y5 = y6 = 0;
  79         lft x5 = - b;
  80         rt x6 = w;
  81         draw z5 .. z6;
  82 fet_endchar;
  83
  84 fet_beginchar("Quarter rest","2","quartrest");
  85         save alpha;
  86         alpha:=-50;
  87         save ne,nw,se,sw; pair ne,nw,se,sw;
  88         se=dir alpha; nw=dir (alpha+180);
  89         ne=dir (alpha+90); sw=dir (alpha-90);
  90         penpos1(rthin,alpha+90);
  91         penpos2(5/4rthick,alpha);
  92         penpos4(5/4rthick,alpha);
  93         penpos5(rthin,alpha+90);
  94         penpos3(3/4rthick,alpha);
  95 %       penpos6(5/8rthick,alpha);
  96         penpos6(2/3rthick,alpha);
  97         penpos7(1/2rthin,alpha+90);
  98
  99         z10=z2l+1/2rthin*sw;
 100 %       z11=z4l+1/2rthin*sw;
 101         z11=z4l+1/2rthin*sw+1/2rthin*se;
 102         z12=z4r+1/2rthin*ne;
 103 %       z13=z2r+1/2rthin*ne;
 104         z13=z2r+1/2rthin*ne+1/2rthin*nw;
 105
 106         y1l=7/2interline; x1l=1/3interline;
 107         z2r=z1+interline*se;
 108         z3=1/2[z2,z4];
 109         x4=3/8interline; y4=2interline;
 110         z5=z4l+1.3interline*se;
 111         x6l=x4l; y6l=y4r;
 112         x7=2/5interline; y7=3/4interline;
 113         fill z1l{se}..{se}z10..z3l..z11{se}..{se}z5l..z5r{nw}..{nw}z12..z3r..z13{nw}..{nw}z1r.. cycle;
 114         fill z5r{nw}..tension1.4..z6l..tension1.4..{se}z7l..z7r{nw}..tension1.4..z6r..tension1.4..{se}z5l..cycle;
 115         penlabels(1,2,3,4,5,6,7);
 116         penlabels(10,11,12,13);
 117         set_char_box(0, 27/25interline#, -3/4 interline#, 18/5interline#);
 118         fet_endchar;
 119
 120 def rest_crook(expr a, w) =
 121         balled_crook(a, w, ball_crook_balldiam, ball_crook_stem)
 122 enddef;
 123
 124 fet_beginchar("8th rest","3","eighthrest");
 125         set_char_box(0, 4/3interline#,-interline#, 8/3interline#+2stafflinethickness#);
 126         save x,y, ht;
 127         ht = h + d;
 128         x1=w-stem/6; y1=ht-flare/4;
 129         rest_crook (z1,w-stem/6);
 130         z2-z1=whatever*dir70;
 131         y2=stem/2;
 132         brush(z1,2/3stem,z2,stem);
 133         % ugh
 134         currentpicture:=currentpicture shifted (0,interline);
 135         fet_endchar;
 136
 137 fet_beginchar("16th rest","4","sixteenthrest");
 138         save alpha,cw,h,w;
 139         alpha=74;
 140         cw#=7/6interline#;
 141         h#=5/3interline#+interline#+2stafflinethickness#;
 142         w#=cw#+(h#-3/2interline#)/tand(alpha);
 143         set_char_box(0,w#,0,h#);
 144         define_pixels(cw);
 145         save x,y;
 146         x1=w-stem/6; y1=h-flare/4;
 147         z2-z1=whatever*dir alpha;
 148         y2=stem/2;
 149         brush(z1,2/3stem,z2,stem);
 150         rest_crook (z1,cw);
 151         z3-z1=whatever*dir alpha;
 152         y3=y1-interline;
 153         rest_crook (z3,cw);
 154         penlabels(1,2);
 155         fet_endchar;
 156
 157 fet_beginchar("32th rest","5","thirtysecondrest");
 158         save alpha,cw,h,w;
 159         alpha=76;
 160         cw#=7/6interline#;
 161         h#=5/3interline#+2interline#+2stafflinethickness#;
 162         w#=cw#+(h#-3/2interline#)/tand(alpha);
 163         set_char_box(0,w#,0,h#);
 164         define_pixels(cw);
 165         save x,y;
 166         x1=w-stem/6; y1=h-flare/4;
 167         z2-z1=whatever*dir alpha;
 168         y2=stem/2;
 169         brush(z1,2/3stem,z2,stem);
 170         rest_crook (z1,cw);
 171         z3-z1=whatever*dir alpha;
 172         y3=y1-interline;
 173         rest_crook (z3,cw);
 174         z4-z1=whatever*dir alpha;
 175         y4=y1-2interline;
 176         rest_crook (z4,cw);
 177         fet_endchar;
 178
 179 fet_beginchar("64th rest","6","sixtyfourthrest");
 180         save alpha,cw,h,w;
 181         alpha=78;
 182         cw#=7/6interline#;
 183         h#=5/3interline#+3interline#+2stafflinethickness#;
 184         w#=cw#+(h#-3/2interline#)/tand(alpha);
 185         set_char_box(0,w#,0,h#);
 186         define_pixels(cw);
 187         save x,y;
 188         x1=w-stem/6; y1=h-flare/4;
 189         z2-z1=whatever*dir alpha;
 190         y2=stem/2;
 191         brush (z1,2/3stem,z2,stem);
 192         rest_crook (z1,cw);
 193         z3-z1=whatever*dir alpha;
 194         y3=y1-interline;
 195         rest_crook (z3,cw);
 196         z4-z1=whatever*dir alpha;
 197         y4=y1-2interline;
 198         rest_crook (z4,cw);
 199         z5-z1=whatever*dir alpha;
 200         y5=y1-3interline;
 201         rest_crook (z5,cw);
 202         fet_endchar;
 203
 204 fet_beginchar("128th rest","7","hundredtwentyeighthrest");
 205         save alpha,cw,h,w;
 206         alpha=78;
 207         cw#=7/6interline#;
 208         h#=5/3interline#+4interline#+2stafflinethickness#;
 209         w#=cw#+(h#-3/2interline#)/tand(alpha);
 210         set_char_box(0,w#,0,h#);
 211         define_pixels(cw);
 212         save x,y;
 213         x1=w-stem/6; y1=h-flare/4;
 214         z2-z1=whatever*dir alpha;
 215         y2=stem/2;
 216         brush (z1,2/3stem,z2,stem);
 217         rest_crook (z1,cw);
 218         z3-z1=whatever*dir alpha;
 219         y3=y1-interline;
 220         rest_crook (z3,cw);
 221         z4-z1=whatever*dir alpha;
 222         y4=y1-2interline;
 223         rest_crook (z4,cw);
 224         z5-z1=whatever*dir alpha;
 225         y5=y1-3interline;
 226         rest_crook (z5,cw);
 227         z6-z1=whatever*dir alpha;
 228         y6=y1-4interline;
 229         rest_crook (z6,cw);
 230         fet_endchar;
 231
 232 endgroup;
 233 fet_endgroup("rests");
 234