draw_brevis(brevis_wid#);
fet_endchar;
-def draw_mensural_black_head (expr wid) =
+def draw_neo_mensural_black_head (expr wid) =
save head_width;
head_width# = wid;
set_char_box (0, head_width#, noteheight#/2, noteheight#/2);
filldraw z1 -- z2 -- z3 -- z4 -- cycle;
enddef;
-def draw_mensural_open_head (expr wid)=
- draw_mensural_black_head (wid);
+def draw_neo_mensural_open_head (expr wid)=
+ draw_neo_mensural_black_head (wid);
save diamNW, diamSW;
diamNW = length (z2 - z1) + blot_diameter;
diamSW = length (z4 - z1) + blot_diameter;
unfill z5 -- z6 -- z7 -- z8 --cycle;
enddef;
+fet_beginchar("Neo-mensural open head","0neo_mensural","neomensuralminimhead")
+ draw_neo_mensural_open_head (staff_space#);
+fet_endchar;
+
+fet_beginchar("Neo-mensural open head","1neo_mensural","neomensuralsemiminimhead")
+ draw_neo_mensural_open_head (staff_space#);
+fet_endchar;
+
+fet_beginchar("Neo-mensural black head","2neo_mensural","neofusahead")
+ draw_neo_mensural_black_head (staff_space#);
+fet_endchar;
+
+
+def draw_mensural_head (expr wid, open) =
+ save head_width;
+ head_width# = wid;
+ set_char_box (0, head_width#,
+ noteheight#/2, noteheight#/2);
+
+ define_pixels(head_width, noteheight);
+
+ x2 = head_width/2;
+ y2 = 1.1 noteheight/2;
+ y1 = 0;
+ (x2 - x1) / (y2 - y1) = tand(30);
+ z3 = (2x2 - x1, y1);
+ z4 = z3 + z1 - z2;
+
+ pickup pencircle
+ xscaled 0.18 head_width
+ yscaled 0.36 head_width
+ rotated -30;
+
+ if open:
+ draw z1 -- z2 -- z3 -- z4 -- cycle;
+ else:
+ filldraw z1 -- z2 -- z3 -- z4 -- cycle;
+ fi;
+enddef;
+
+
fet_beginchar("Mensural open head","0mensural","mensuralminimhead")
- draw_mensural_open_head (staff_space#);
+ draw_mensural_head (staff_space#, true);
fet_endchar;
fet_beginchar("Mensural open head","1mensural","mensuralsemiminimhead")
- draw_mensural_open_head (staff_space#);
+ draw_mensural_head (staff_space#, true);
fet_endchar;
fet_beginchar("Mensural black head","2mensural","fusahead")
- draw_mensural_black_head (staff_space#);
+ draw_mensural_head (staff_space#, false);
fet_endchar;
draw (-xpos+w/2,ypos) -- (xpos+w/2,-ypos);
fet_endchar;
+%%%%%%%%
+%
+%
+%
+% EDITIO VATICANA
+%
+%
+%
+
+% subbipunctum
+fet_beginchar("Ed. Vat. subbipunctum", "0vaticana_subbipunctum",
+ "vatsubbipunctumhead")
+ save b_h, a_w;
+ a_b := 1.54; % b_h*a_b/a_w = wd/ht
+ b_h := 0.85;
+ a_w := 1.09;
+
+ save a, beta, ht, wd;
+ ht# = noteheight#;
+ 2beta# = ht# * b_h;
+ a# = beta# * a_b;
+ wd# = 2a# / a_w;
+ set_char_box(0.3wd#, 0.3wd#, 0.5 ht#, 0.5 ht#);
+ black_notehead_width# := wd#;
+
+ save za, alpha, size;
+ pair za;
+ define_pixels(ht, wd);
+ alpha = 35;
+ size = 0.45ht;
+ pickup pencircle
+ xscaled 0
+ yscaled size rotated -alpha;
+ za = (0, size) / 2 rotated alpha;
+ draw -za .. za;
+
+fet_endchar;
+
+
+% parametrized punctum
+def punctum_char (expr verbose_name, internal_name, mudela_name,
+ left_stem, right_stem,
+ straight, reverse_convexity, excentric, up_shift, mag) =
+
+ fet_beginchar(verbose_name, internal_name, mudela_name)
+ save b_h, a_w;
+ a_b := 1.54; % b_h*a_b/a_w = wd/ht
+ b_h := 0.85;
+ a_w := 1.09;
+
+ save a, beta, ht, wd;
+ ht# = noteheight# * mag;
+ 2beta# = ht# * b_h;
+ a# = beta# * a_b;
+ wd# = 2a# / a_w;
+ set_char_box(0.25wd#, 0.25wd#, 0.5ht#, 0.5ht#);
+ black_notehead_width# := wd#;
+
+ save convexity;
+ if straight:
+ if reverse_convexity:
+ convexity# = -0.02ht#;
+ else:
+ convexity# = +0.02ht#;
+ fi;
+ else:
+ if reverse_convexity:
+ convexity# = -0.05ht#;
+ else:
+ convexity# = +0.05ht#;
+ fi;
+ fi;
+
+ save yoffs;
+ if up_shift:
+ yoffs# = 0.08ht#;
+ else:
+ yoffs# = 0.00ht#;
+ fi
+
+ define_pixels(ht, wd, convexity, yoffs);
+ pickup pencircle scaled stafflinethickness;
+
+ if excentric:
+ z1 = (0.00wd, yoffs - 1.0convexity);
+ z2 = (0.08wd, yoffs + 1.4convexity);
+ z3 = (0.40wd, yoffs);
+ penpos1(0.50ht, 90);
+ penpos2(0.50ht, 90);
+ penpos3(0.50ht, 90);
+ if reverse_convexity:
+ penstroke z1e{up} .. z2e{right} .. z3e;
+ else:
+ penstroke z1e{down} .. z2e{right} ..z3e;
+ fi;
+ else:
+ z1 = (0.00wd, yoffs);
+ z2 = (0.20wd, yoffs + convexity);
+ z3 = (0.40wd, yoffs);
+ penpos1(0.50ht, 90);
+ penpos2(0.50ht, 90);
+ penpos3(0.50ht, 90);
+ penstroke z1e .. z2e .. z3e;
+ fi;
+
+ if left_stem:
+ z5=(0.00wd + 0.5 stafflinethickness, yoffs);
+ z6=(0.00wd + 0.5 stafflinethickness, yoffs - 1.5ht);
+ draw z5 -- z6;
+ elseif right_stem:
+ z5=(0.40wd - 0.25 stafflinethickness, yoffs);
+ z6=(0.40wd - 0.25 stafflinethickness, yoffs - 1.5ht);
+ draw z5 -- z6;
+ fi;
+
+ fet_endchar;
+enddef;
+
+
+% punctum
+punctum_char("Ed. Vat. punctum", "0vaticana_punctum", "vatpunctumhead",
+ false, false, false, false, false, false, 1.0);
+
+% virga (i.e. right stemmed punctum)
+punctum_char("Ed. Vat. virga", "0vaticana_virga", "vatvirgahead",
+ false, true, false, false, false, false, 1.0);
+
+% left stemmed punctum as used in clivis (flexa) ligature
+punctum_char("Ed. Vat. reverse virga", "0vaticana_rvirga", "vatrvirgahead",
+ true, false, false, false, false, false, 1.0);
+
+% pes lower punctum
+punctum_char("Ed. Vat. pes lower punctum", "0vaticana_lpes", "vatlpeshead",
+ false, false, true, true, false, false, 1.0);
+
+% pes upper punctum
+punctum_char("Ed. Vat. pes upper punctum", "0vaticana_upes", "vatupeshead",
+ false, false, true, false, false, false, 1.0);
+
+% pes upper punctum (shifted variation)
+%
+% Note: This note head is used instead of the regular pes upper
+% punctum to avoid collision with the lower punctum note of the pes when
+% the upper punctum sits directly on top of the lower punctum.
+punctum_char("Ed. Vat. var pes upper punctum", "0vaticana_vupes",
+ "vatvupeshead",
+ false, false, true, false, false, true, 1.0);
+
+% small punctum as used in epiphonus/cephalicus
+punctum_char("Ed. Vat. plica", "0vaticana_plica", "vatplicahead",
+ false, false, true, false, false, false, 0.5);
+
+% excentric punctum as used in epiphonus
+punctum_char("Ed. Vat. epiphonus", "0vaticana_epiphonus", "vatepiphonushead",
+ false, false, false, true, true, false, 1.0);
+
+% excentric punctum as used in cephalicus
+punctum_char("Ed. Vat. cephalicus", "0vaticana_cephalicus",
+ "vatcephalicushead",
+ false, false, false, false, true, false, 1.0);
+
+% quilisma
+fet_beginchar("Ed. Vat. quilisma", "0vaticana_quilisma", "vatquilismahead")
+ save b_h,a_w;
+ a_b:=1.54; % b_h*a_b/a_w = wd/ht
+ b_h:=0.85;
+ a_w:=1.09;
+
+ save a, beta, ht, wd;
+ ht# =noteheight#;
+ 2beta#=ht#*b_h;
+ a# = beta#*a_b;
+ wd# = 2a# / a_w;
+ set_char_box(0.1wd#, 0.4wd#, 0.5 ht#, 0.5 ht#);
+ black_notehead_width# := wd#;
+
+ define_pixels(ht, wd);
+ pickup pencircle xscaled stafflinethickness yscaled 0.4ht;
+ z1=(0.00wd,-0.10ht);
+ z2=(0.00wd,+0.05ht);
+ z3=(0.15wd,-0.05ht);
+ z4=(0.15wd,+0.10ht);
+ z5=(0.30wd,+0.00ht);
+ z6=(0.30wd,+0.15ht);
+ draw z1 -- z2 -- z3 -- z4 -- z5 -- z6;
+
+fet_endchar;
+
+%%%%%%%%
+%
+%
+%
+% EDITIO MEDICAEA
+%
+%
+%
+
+% subbipunctum
+fet_beginchar("Ed. Med. subbipunctum", "0medicaea_subbipunctum",
+ "medsubbipunctumhead")
+ save b_h, a_w;
+ a_b := 1.54; % b_h*a_b/a_w = wd/ht
+ b_h := 0.85;
+ a_w := 1.09;
+
+ save a, beta, ht, wd;
+ ht# = noteheight#;
+ 2beta# = ht# * b_h;
+ a# = beta# * a_b;
+ wd# = 2a# / a_w;
+ set_char_box(wd#/2, wd#/2, 0.5 ht#, 0.5 ht#);
+ black_notehead_width# := wd#;
+
+ save za, alpha, size;
+ pair za;
+ define_pixels(ht, wd);
+ alpha = 35;
+ size = 0.7ht;
+ pickup pencircle
+ xscaled 0
+ yscaled size rotated -alpha;
+ za = (0, size) / 2 rotated alpha;
+ draw -za .. za;
+
+fet_endchar;
+
+% parametrized punctum
+def punctum_char (expr verbose_name, internal_name, mudela_name,
+ left_up_stem, left_down_stem) =
+
+ fet_beginchar(verbose_name, internal_name, mudela_name)
+
+ save a, beta, ht, wd;
+ ht# = 2 staff_space#;
+ wd# = ht#;
+ set_char_box(0.0, 0.4wd#, 0.5ht#, 0.5ht#);
+ black_notehead_width# := wd#;
+
+ define_pixels(ht, wd);
+ pickup pencircle scaled stafflinethickness;
+
+ z1 = (0.00wd, 0);
+ z2 = (0.20wd, 0);
+ z3 = (0.40wd, 0);
+ penpos1(0.50ht, 90);
+ penpos2(0.50ht, 90);
+ penpos3(0.50ht, 90);
+ penstroke z1e .. z2e .. z3e;
+
+ if left_down_stem:
+ z5=(0.00wd + 0.5 stafflinethickness, 0);
+ z6=(0.00wd + 0.5 stafflinethickness, - 1.25ht);
+ draw z5 -- z6;
+ elseif left_up_stem:
+ z5=(0.00wd + 0.5 stafflinethickness, 0);
+ z6=(0.00wd + 0.5 stafflinethickness, + 1.25ht);
+ draw z5 -- z6;
+ fi;
+
+ fet_endchar;
+enddef;
+
+% punctum
+punctum_char("Ed. Med. punctum", "0medicaea_punctum", "medpunctumhead",
+ false, false);
+
+% left up-stemmed punctum
+punctum_char("Ed. Med. reverse virga", "0medicaea_rvirga", "medrvirgahead",
+ true, false);
+
+% virga (i.e. left down-stemmed punctum)
+punctum_char("Ed. Med. virga", "0medicaea_virga", "medvirgahead",
+ false, true);
+
+%%%%%%%%
+%
+%
+%
+% HUFNAGEL
+%
+%
+%
+
+% punctum
+% parametrized punctum
+def punctum_char (expr verbose_name, internal_name, mudela_name,
+ down_stem) =
+
+ fet_beginchar(verbose_name, internal_name, mudela_name)
+ save b_h, a_w;
+ a_b := 1.54; % b_h*a_b/a_w = wd/ht
+ b_h := 0.85;
+ a_w := 1.09;
+
+ save a, beta, ht, wd;
+ ht# = noteheight#;
+ 2beta# = ht# * b_h;
+ a# = beta# * a_b;
+ wd# = 2a# / a_w;
+ set_char_box(wd#/2, wd#/2, 0.5 ht#, 0.5 ht#);
+ black_notehead_width# := wd#;
+
+ save za, zb, zc, alpha, size;
+ pair za, zb, zc;
+ define_pixels(ht, wd);
+ alpha = 55;
+ size = 0.7ht;
+ pickup pencircle
+ xscaled 0
+ yscaled size rotated -alpha;
+ za = (0, size) / 2 rotated alpha;
+ draw -za .. za;
+
+ if down_stem:
+ zb = (0.00wd, 0);
+ zc = (0.00wd, - 1.25ht);
+ draw zb -- zc;
+ fi;
+ fet_endchar;
+enddef;
+
+% punctum
+punctum_char("Hufnagel punctum", "0hufnagel_punctum", "hufpunctumhead", false)
+
+% virga
+punctum_char("Hufnagel virga", "0hufnagel_virga", "hufvirgahead", true)
+
+% pes lower punctum
+fet_beginchar("Hufnagel pes lower punctum", "0hufnagel_lpes", "huflpeshead")
+ save b_h, a_w;
+ a_b := 1.54; % b_h*a_b/a_w = wd/ht
+ b_h := 0.85;
+ a_w := 1.09;
+
+ save a, beta, ht, wd;
+ ht# = noteheight#;
+ 2beta# = ht# * b_h;
+ a# = beta# * a_b;
+ wd# = 2a# / a_w;
+ set_char_box(wd#, wd#, 0.7 ht#, 0.7 ht#);
+ black_notehead_width# := wd#;
+
+ save za, alpha, size;
+ pair za;
+ define_pixels(ht, wd);
+ alpha = 35;
+ size = 0.7ht;
+ pickup pencircle
+ xscaled 0
+ yscaled size rotated -alpha;
+ za = (size, 0);
+ draw -za .. za;
+fet_endchar;
+
fet_endgroup("noteheads");
define_pixels(black_notehead_width);
projects / lilypond.git / blobdiff