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         pickup pencircle scaled blot_diameter;
  42
  43         bot y1 = 0;
  44         top y2 = block_rest_y;
  45         y3 = y2;
  46         y4 = y1;
  47
  48         rt x1 = block_rest_x;
  49         x2 = x1;
  50         lft x3 = 0;
  51         x4 = x3;
  52         save p;
  53         path p;
  54         p:=z1 -- z2 -- z3 -- z4 -- cycle;
  55         draw_rounded_path(p, blot_diameter);
  56 enddef;
  57
  58 fet_beginchar( "whole rest", "0", "wholerest");
  59         set_char_box(0, block_rest_x#,
  60                 block_rest_y#,  0);
  61         block_rest;
  62         currentpicture := currentpicture shifted (0,- block_rest_y);
  63 fet_endchar;
  64
  65 fet_beginchar("half rest", "1", "halfrest");
  66         set_char_box(0, block_rest_x#, 0, block_rest_y#);
  67         block_rest;
  68 fet_endchar;
  69
  70
  71 %
  72 % should use ledgerline thickness?
  73 %
  74 fet_beginchar( "whole rest (outside staff)", "0o", "outsidewholerest");
  75         set_char_box(block_rest_y#, block_rest_x# + block_rest_y#,
  76                 block_rest_y#, ledgerlinethickness#/2);
  77         block_rest;
  78         currentpicture := currentpicture shifted (0, - block_rest_y);
  79         pickup pencircle scaled ledgerlinethickness;
  80
  81         y5 = y6 = 0;
  82         lft x5 = - b;
  83         rt x6 = w;
  84         draw z5 .. z6;
  85 fet_endchar;
  86
  87 fet_beginchar("half rest (outside staff)", "1o", "outsidehalfrest");
  88         set_char_box(block_rest_y#, block_rest_x#+ block_rest_y#,
  89                 ledgerlinethickness#/2, block_rest_y#);
  90         block_rest;
  91         pickup pencircle scaled ledgerlinethickness;
  92         y5 = y6 = 0;
  93         lft x5 = - b;
  94         rt x6 = w;
  95         draw z5 .. z6;
  96 fet_endchar;
  97
  98 fet_beginchar("Quarter rest","2","quartrest");
  99         save alpha;
 100         alpha:=-50;
 101         save ne,nw,se,sw; pair ne,nw,se,sw;
 102         se=dir alpha; nw=dir (alpha+180);
 103         ne=dir (alpha+90); sw=dir (alpha-90);
 104         penpos1(rthin,alpha+90);
 105         penpos2(5/4rthick,alpha);
 106         penpos4(5/4rthick,alpha);
 107         penpos5(rthin,alpha+90);
 108         penpos3(3/4rthick,alpha);
 109 %       penpos6(5/8rthick,alpha);
 110         penpos6(2/3rthick,alpha);
 111         penpos7(1/2rthin,alpha+90);
 112
 113         z10=z2l+1/2rthin*sw;
 114 %       z11=z4l+1/2rthin*sw;
 115         z11=z4l+1/2rthin*sw+1/2rthin*se;
 116         z12=z4r+1/2rthin*ne;
 117 %       z13=z2r+1/2rthin*ne;
 118         z13=z2r+1/2rthin*ne+1/2rthin*nw;
 119
 120         y1l=7/2interline; x1l=1/3interline;
 121         z2r=z1+interline*se;
 122         z3=1/2[z2,z4];
 123         x4=3/8interline; y4=2interline;
 124         z5=z4l+1.3interline*se;
 125         x6l=x4l; y6l=y4r;
 126         x7=2/5interline; y7=3/4interline;
 127         fill z1l{se}..{se}z10..z3l..z11{se}..{se}z5l..z5r{nw}..{nw}z12..z3r..z13{nw}..{nw}z1r.. cycle;
 128         fill z5r{nw}..tension1.4..z6l..tension1.4..{se}z7l..z7r{nw}..tension1.4..z6r..tension1.4..{se}z5l..cycle;
 129         penlabels(1,2,3,4,5,6,7);
 130         penlabels(10,11,12,13);
 131         set_char_box(0, 27/25interline#, -3/4 interline#, 18/5interline#);
 132         fet_endchar;
 133
 134 def rest_crook(expr a, w) =
 135         balled_crook(a, w, ball_crook_balldiam, ball_crook_stem)
 136 enddef;
 137
 138 fet_beginchar("8th rest","3","eighthrest");
 139         set_char_box(0, 4/3interline#,-interline#, 8/3interline#+2stafflinethickness#);
 140         save x,y, ht;
 141         ht = h + d;
 142         x1=w-stem/6; y1=ht-flare/4;
 143         rest_crook (z1,w-stem/6);
 144         z2-z1=whatever*dir70;
 145         y2=stem/2;
 146         brush(z1,2/3stem,z2,stem);
 147         % ugh
 148         currentpicture:=currentpicture shifted (0,interline);
 149         fet_endchar;
 150
 151 def tand(expr alpha) =
 152         (sind alpha/cosd alpha);
 153         enddef;
 154
 155 fet_beginchar("16th rest","4","sixteenthrest");
 156         save alpha,cw,h,w;
 157         alpha=74;
 158         cw#=7/6interline#;
 159         h#=5/3interline#+interline#+2stafflinethickness#;
 160         w#=cw#+(h#-3/2interline#)/tand(alpha);
 161         set_char_box(0,w#,0,h#);
 162         define_pixels(cw);
 163         save x,y;
 164         x1=w-stem/6; y1=h-flare/4;
 165         z2-z1=whatever*dir alpha;
 166         y2=stem/2;
 167         brush(z1,2/3stem,z2,stem);
 168         rest_crook (z1,cw);
 169         z3-z1=whatever*dir alpha;
 170         y3=y1-interline;
 171         rest_crook (z3,cw);
 172         penlabels(1,2);
 173         fet_endchar;
 174
 175 fet_beginchar("32th rest","5","thirtysecondrest");
 176         save alpha,cw,h,w;
 177         alpha=76;
 178         cw#=7/6interline#;
 179         h#=5/3interline#+2interline#+2stafflinethickness#;
 180         w#=cw#+(h#-3/2interline#)/tand(alpha);
 181         set_char_box(0,w#,0,h#);
 182         define_pixels(cw);
 183         save x,y;
 184         x1=w-stem/6; y1=h-flare/4;
 185         z2-z1=whatever*dir alpha;
 186         y2=stem/2;
 187         brush(z1,2/3stem,z2,stem);
 188         rest_crook (z1,cw);
 189         z3-z1=whatever*dir alpha;
 190         y3=y1-interline;
 191         rest_crook (z3,cw);
 192         z4-z1=whatever*dir alpha;
 193         y4=y1-2interline;
 194         rest_crook (z4,cw);
 195         fet_endchar;
 196
 197 fet_beginchar("64th rest","6","sixtyfourthrest");
 198         save alpha,cw,h,w;
 199         alpha=78;
 200         cw#=7/6interline#;
 201         h#=5/3interline#+3interline#+2stafflinethickness#;
 202         w#=cw#+(h#-3/2interline#)/tand(alpha);
 203         set_char_box(0,w#,0,h#);
 204         define_pixels(cw);
 205         save x,y;
 206         x1=w-stem/6; y1=h-flare/4;
 207         z2-z1=whatever*dir alpha;
 208         y2=stem/2;
 209         brush (z1,2/3stem,z2,stem);
 210         rest_crook (z1,cw);
 211         z3-z1=whatever*dir alpha;
 212         y3=y1-interline;
 213         rest_crook (z3,cw);
 214         z4-z1=whatever*dir alpha;
 215         y4=y1-2interline;
 216         rest_crook (z4,cw);
 217         z5-z1=whatever*dir alpha;
 218         y5=y1-3interline;
 219         rest_crook (z5,cw);
 220         fet_endchar;
 221
 222 fet_beginchar("128th rest","7","hundredtwentyeighthrest");
 223         save alpha,cw,h,w;
 224         alpha=78;
 225         cw#=7/6interline#;
 226         h#=5/3interline#+4interline#+2stafflinethickness#;
 227         w#=cw#+(h#-3/2interline#)/tand(alpha);
 228         set_char_box(0,w#,0,h#);
 229         define_pixels(cw);
 230         save x,y;
 231         x1=w-stem/6; y1=h-flare/4;
 232         z2-z1=whatever*dir alpha;
 233         y2=stem/2;
 234         brush (z1,2/3stem,z2,stem);
 235         rest_crook (z1,cw);
 236         z3-z1=whatever*dir alpha;
 237         y3=y1-interline;
 238         rest_crook (z3,cw);
 239         z4-z1=whatever*dir alpha;
 240         y4=y1-2interline;
 241         rest_crook (z4,cw);
 242         z5-z1=whatever*dir alpha;
 243         y5=y1-3interline;
 244         rest_crook (z5,cw);
 245         z6-z1=whatever*dir alpha;
 246         y6=y1-4interline;
 247         rest_crook (z6,cw);
 248         fet_endchar;
 249
 250 endgroup;
 251 fet_endgroup("rests");
 252