% -*-Fundamental-*- % parmesan-clefs.mf -- implement ancient clefs % % source file of LilyPond's pretty-but-neat music font % % (c) 2001--2002 Juergen Reuter % fet_begingroup ("clefs") %%%%%%%% % % % % Editio Vaticana % % % def draw_vaticana_do_clef(expr exact_center, reduction) = save reduced_il; reduced_il# = staff_space# * reduction; set_char_box(0.4reduced_il#, 0.4reduced_il#, 0, reduced_il#); define_pixels(reduced_il); pickup pencircle xscaled stafflinethickness yscaled 0.6reduced_il; save za, zb, zc, zd, ze, zf; pair za, zb, zc, zd, ze, zf; za = exact_center + (-0.0reduced_il, -.45reduced_il); zb = exact_center + (-0.2reduced_il, -.50reduced_il); zc = exact_center + (-0.4reduced_il, -.25reduced_il); zd = exact_center + (-0.4reduced_il, +.25reduced_il); ze = exact_center + (-0.2reduced_il, +.50reduced_il); zf = exact_center + (-0.0reduced_il, +.45reduced_il); draw za .. zb .. zc -- % lower punctum zd .. ze .. zf; % upper punctum enddef; fet_beginchar("Ed. Vat. do clef", "vaticana_do", "vatdoclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_vaticana_do_clef((0,0), 1.0); fet_endchar; fet_beginchar("Ed. Vat. do clef", "vaticana_do_change", "vatcdoclef") draw_vaticana_do_clef((0,0), 1.0); % no reduction fet_endchar; def draw_vaticana_fa_clef(expr exact_center, reduction) = save reduced_il, z; reduced_il# = staff_space# * reduction; define_pixels(reduced_il); save za, zb, zc, zd, ze; pair za, zb, zc, zd, ze; %stem pickup pencircle scaled stafflinethickness; xpart za = xpart zb = xpart exact_center + 0.4reduced_il; ypart za = ypart exact_center = ypart zb + 1.5reduced_il; draw za .. zb; %left-handed punctum pickup pencircle xscaled stafflinethickness yscaled 0.5reduced_il; zc = exact_center + (+0.4reduced_il, -0.05reduced_il); zd = exact_center + (+0.2reduced_il, +0.05reduced_il); ze = exact_center + (+0.0reduced_il, +0.00reduced_il); draw zc .. zd .. ze; %right-handed puncta as in do clef draw_vaticana_do_clef( exact_center + (+0.8reduced_il + 1.25stafflinethickness, 0), reduction); set_char_box(0.5reduced_il#, 1.5reduced_il#, 0, reduced_il#); enddef; fet_beginchar("Ed. Vat. fa clef", "vaticana_fa", "vatfaclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_vaticana_fa_clef((0,0), 1.0); fet_endchar; fet_beginchar("Ed. Vat. fa clef", "vaticana_fa_change", "vatcfaclef") draw_vaticana_fa_clef((0,0), 1.0); % no reduction fet_endchar; %%%%%%%% % % % % Editio Medicaea % % % def draw_medicaea_do_clef(expr exact_center, reduction) = save reduced_il, reduced_slt; reduced_il# = staff_space# * reduction; reduced_slt# = stafflinethickness# * reduction; define_pixels(reduced_il); define_pixels(reduced_slt); save flag_height; flag_height# = 0.5 reduced_il#; define_pixels(flag_height); %lower flag save za, zb; pair za, zb; pickup pencircle xscaled reduced_slt yscaled flag_height; xpart exact_center = xpart za + 0.5 reduced_il = xpart zb - 0.5 reduced_il; ypart za = ypart exact_center - 0.5 flag_height - 0.5 (staff_space - reduced_il); ypart zb = ypart za - reduced_il + flag_height; draw za .. zb; %upper flag save za, zb; pair za, zb; pickup pencircle xscaled reduced_slt yscaled flag_height; xpart exact_center = xpart za + 0.5 reduced_il = xpart zb - 0.5 reduced_il; ypart za = ypart exact_center - 0.5 flag_height - 0.5 (staff_space - reduced_il) + staff_space; ypart zb = ypart za - reduced_il + flag_height; draw za .. zb; %stem save za, zb; pair za, zb; pickup pencircle scaled reduced_slt; xpart za = xpart zb = xpart exact_center - 0.5 reduced_il; ypart exact_center = ypart za + 1.5 reduced_il = ypart zb - 1.5 reduced_il; draw za .. zb; set_char_box(0.5reduced_il#, 1.5reduced_il#, 1.5reduced_il#, 1.5reduced_il#); enddef; fet_beginchar("Ed. Med. do clef", "medicaea_do", "meddoclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_medicaea_do_clef((0,0), 1.0); fet_endchar; fet_beginchar("Ed. Med. do clef", "medicaea_do_change", "cmeddoclef") draw_medicaea_do_clef((0,0), .8); fet_endchar; def draw_medicaea_fa_clef(expr exact_center, reduction) = % inspired by Regensburger Edition of Medicaea (1885/86), in: % MGG, volume 2, col. 1327 ("Choralreform"), fig. 2. save reduced_il, reduced_slt; reduced_il# = staff_space# * reduction; reduced_slt# = stafflinethickness# * reduction; define_pixels(reduced_il); define_pixels(reduced_slt); save za, zb, zc, zd, ze; pair za, zb, zc, zd, ze; %stem pickup pencircle scaled stafflinethickness; xpart za = xpart zb = xpart exact_center + 0.4reduced_il; ypart za = ypart exact_center = ypart zb + 1.5reduced_il; draw za -- zb; %left-handed punctum pickup pencircle xscaled reduced_slt yscaled reduced_il; zc = exact_center + (+0.4reduced_il, 0); zd = exact_center + (+0.0reduced_il, 0); draw zc -- zd; %right-handed puncta as in do clef draw_medicaea_do_clef( exact_center + (+1.1reduced_il + 1.25stafflinethickness, 0), reduction); set_char_box(reduced_il#/2, 2.6reduced_il#, 0, reduced_il#); enddef; fet_beginchar("Ed. Med. fa clef", "medicaea_fa", "medfaclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_medicaea_fa_clef((0,0), 1.0); fet_endchar; fet_beginchar("Ed. Med. fa clef", "medicaea_fa_change", "cmedfaclef") draw_medicaea_fa_clef((0,0), .8); fet_endchar; %%%%%%%% % % % % Mensural Notation % % % brevis_wid# := 2 staff_space#; def draw_brevis(expr exact_center, reduction, small_width, small_height) = % % inspired by function draw_brevis of % feta-bolletjes.mf % save reduced_slt, reduced_nht; save stem_width, head_width; save serif_size, serif_protrude; save holeheight, beamheight; reduced_slt# = stafflinethickness# * reduction; reduced_nht# = noteheight# * reduction; stem_width# = 1.4 reduced_slt#; if small_width: head_width# = 0.5brevis_wid# * reduction; else: head_width# = brevis_wid# * reduction; fi; if small_height: serif_size# = 0.64 reduced_slt#; serif_protrude# = 0.96 serif_size#; holeheight# = 3 reduced_slt#; beamheight# = 0.32(reduced_nht# - holeheight#); else: serif_size# = 1.0 reduced_slt#; serif_protrude# = 1.5 serif_size#; holeheight# = 3 reduced_slt#; beamheight# = 0.5(reduced_nht# - holeheight#); fi; define_pixels(reduced_slt); define_pixels(stem_width); define_pixels(head_width); define_pixels(serif_size); define_pixels(serif_protrude); define_pixels(beamheight); penpos1(stem_width, 0); penpos2(stem_width, 0); penpos3(beamheight, 90); penpos4(beamheight, 90); penpos5(stem_width, 180); z1l = exact_center; z2l = z1l + (0, -reduced_slt/2); z3r = z2r + serif_size*(1,-1); y4r = y3r; x4l = x1l + head_width/2; z5l = z3l + (-serif_size, -serif_protrude); penlabels(1,2,3,4,5); fill z1r -- z1l -- z5r{down} .. z5l{up} .. z3l{right} -- z4l -- z4r -- z3r{left} .. z2r{up} -- cycle; enddef; def draw_neo_mensural_c_clef(expr exact_center, reduction) = draw_brevis(exact_center, reduction, false, false); save reduced_il, reduced_slt; save stem_width; reduced_il# = staff_space# * reduction; reduced_slt# = stafflinethickness# * reduction; stem_width# = 1.4 reduced_slt#; define_pixels(reduced_il); define_pixels(reduced_slt); define_pixels(stem_width); pickup pencircle xscaled stem_width yscaled blot_diameter; z6 = exact_center + (stem_width/2, 0); z7 = z6 + (0, -2reduced_il); z8 = z6 + (-3reduced_slt, 0); z9 - z8 = z7 - z6; draw z6 .. z7; draw z8 .. z9; addto currentpicture also currentpicture yscaled -1 shifted (0, 2*(ypart exact_center)); addto currentpicture also currentpicture xscaled -1 shifted (2x4l,0); set_char_box(0, 2head_width#, 6reduced_slt#*reduction, 6reduced_slt#*reduction); enddef; fet_beginchar("neo-mensural c clef", "neo_mensural_c", "neomenscclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_neo_mensural_c_clef((0,0), 1.0); fet_endchar; fet_beginchar("neo-mensural c clef", "neo_mensural_c_change", "cneomenscclef") draw_neo_mensural_c_clef((1.3 staff_space#,0), .8); fet_endchar; def draw_petrucci_c_clef(expr exact_center, flare_align, reduction) = % inspired by Josquin Desprez, "Stabat Mater", Libro tertio, % 1519, printed by Petrucci, in: MGG, volume 7, Table 11. draw_brevis(exact_center, reduction, true, true); save half_reduced_il, reduced_il, reduced_slt; save stem_width, interline; half_reduced_il# = staff_space# * sqrt(reduction); reduced_il# = staff_space# * reduction; reduced_slt# = stafflinethickness# * reduction; stem_width# = 1.4 reduced_slt#; interline# = staff_space#; define_pixels(half_reduced_il); define_pixels(reduced_il); define_pixels(reduced_slt); define_pixels(stem_width); define_pixels(interline); addto currentpicture also currentpicture yscaled -1 shifted (0, 2*(ypart exact_center) - interline); addto currentpicture also currentpicture xscaled -1 shifted (reduction*2x4l,0); addto currentpicture also currentpicture yscaled -1 shifted (0, 4*(ypart exact_center)); pickup pencircle xscaled stem_width yscaled blot_diameter; xpart z6 = xpart z7 = xpart exact_center + stem_width/2; ypart z6 = ypart exact_center + min(3.2, 3.2 + 0.2 + flare_align)*half_reduced_il; ypart z7 = ypart exact_center - min(3.2, 3.2 + 0.2 - flare_align)*half_reduced_il; draw z6 .. z7; xpart z8 = xpart z9 = reduction*2x4l - xpart exact_center - stem_width/2; ypart z8 = min(ypart z6 - 0.2*half_reduced_il, xpart exact_center + 2.2half_reduced_il); ypart z9 = max(ypart z7 + 0.2*half_reduced_il, xpart exact_center - 2.2half_reduced_il); draw z8 .. z9; set_char_box(0, 2head_width#, noteheight#*4*reduction, noteheight#*4*reduction); enddef; fet_beginchar("petrucci c1 clef", "petrucci_c1", "petruccic1clef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_petrucci_c_clef((0,0), +2, 1.0); fet_endchar; fet_beginchar("petrucci c1 clef", "petrucci_c1_change", "cpetruccic1clef") draw_petrucci_c_clef((1.3 staff_space#,0), +2, .8); fet_endchar; fet_beginchar("petrucci c2 clef", "petrucci_c2", "petruccic2clef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_petrucci_c_clef((0,0), +1, 1.0); fet_endchar; fet_beginchar("petrucci c2 clef", "petrucci_c2_change", "cpetruccic2clef") draw_petrucci_c_clef((1.3 staff_space#,0), +1, .8); fet_endchar; fet_beginchar("petrucci c3 clef", "petrucci_c3", "petruccic3clef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_petrucci_c_clef((0,0), 0, 1.0); fet_endchar; fet_beginchar("petrucci c3 clef", "petrucci_c3_change", "cpetruccic3clef") draw_petrucci_c_clef((1.3 staff_space#,0), 0, .8); fet_endchar; fet_beginchar("petrucci c4 clef", "petrucci_c4", "petruccic4clef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_petrucci_c_clef((0,0), -1, 1.0); fet_endchar; fet_beginchar("petrucci c4 clef", "petrucci_c4_change", "cpetruccic4clef") draw_petrucci_c_clef((1.3 staff_space#,0), -1, .8); fet_endchar; fet_beginchar("petrucci c5 clef", "petrucci_c5", "petruccic5clef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_petrucci_c_clef((0,0), -2, 1.0); fet_endchar; fet_beginchar("petrucci c5 clef", "petrucci_c5_change", "cpetruc5iceclef") draw_petrucci_c_clef((1.3 staff_space#,0), -2, .8); fet_endchar; def draw_mensural_c_clef(expr exact_center, reduction) = % inspired by Ockeghem, "Missa Prolationum", in: MGG, volume % 9, table 94. draw_petrucci_c_clef(exact_center, 0, reduction); addto currentpicture also currentpicture shifted (0, -interline); set_char_box(0, 2head_width#, noteheight#*6*reduction, noteheight#*6*reduction); enddef; fet_beginchar("mensural c clef", "mensural_c", "menscclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_mensural_c_clef((0,0), 1.0); fet_endchar; fet_beginchar("mensural c clef", "mensural_c_change", "cmenscclef") draw_mensural_c_clef((0,0), .8); fet_endchar; def draw_diamond(expr exact_center, reduction) = save stem_width, reduced_il, reduced_nht, holeheight, beamheight; save rh_height, rh_width; stem_width# = 1.4 reduced_slt#; reduced_il# = staff_space# * reduction; reduced_nht# = noteheight# * reduction; holeheight# = 3 reduced_slt#; beamheight# = 0.4(reduced_nht# - holeheight#); rh_height# = 1.2reduced_il#; rh_width# / rh_height# = 0.58; % tan(30) define_pixels(beamheight); define_pixels(stem_width); define_pixels(rh_height); define_pixels(rh_width); pickup pencircle xscaled beamheight yscaled stem_width rotated 45; draw exact_center + (-rh_width/2, 0) -- exact_center + (0, rh_height/2) -- exact_center + (+rh_width/2, 0) -- exact_center + (0, -rh_height/2) -- cycle; enddef; def draw_petrucci_f_clef(expr exact_center, reduction) = % inspired by L'homme arme super voces musicales in Misse % Josquin, 1502, Petrucci, in: MGG, volume 7, col. 200; also % inspired by Gaspar van Weerbeke, "Virgo Maria" (1502), in: % MGG, volume 9, col. 653 ("Motette"), fig. 3.; also by Andr'e % Campra, "Entr'ee des s'er'enades" (1710), in: MGG, volume 2, % col. 1649 ("Contredanse"), fig. 2. % draw_brevis(exact_center, reduction, true, false); save reduced_il, reduced_slt; save stem_width, interline; reduced_il# = staff_space# * reduction; reduced_slt# = stafflinethickness# * reduction; stem_width# = 1.4 reduced_slt#; interline# = staff_space#; define_pixels(reduced_il); define_pixels(reduced_slt); define_pixels(stem_width); define_pixels(interline); addto currentpicture also currentpicture yscaled -1 shifted (0, 2*(ypart exact_center)); addto currentpicture also currentpicture xscaled -1 shifted (2x4l,0); % brevis stem pickup pencircle xscaled stem_width yscaled blot_diameter; z6 = exact_center + (2x4l - stem_width/2, 0); z7 = z6 + (0, -4reduced_il); draw z6 .. z7; % upper diamond draw_diamond(exact_center + (1.6interline*reduction, interline/2), reduction); pickup pencircle xscaled stem_width yscaled blot_diameter; z8 = exact_center + (1.6interline*reduction + stem_width/2, interline*reduction); z9 = z8 + (0, 1.5interline*reduction); draw z8 .. z9; % diamond stem % lower diamond draw_diamond(exact_center + (1.6interline*reduction, -interline/2), reduction); pickup pencircle xscaled stem_width yscaled blot_diameter; z10 = exact_center + (1.6interline*reduction - stem_width/2, -interline*reduction); z11 = z10 + (0, -3.5interline*reduction); draw z10 .. z11; % diamond stem set_char_box(0, 3head_width#, 3.5noteheight#*reduction, 1.5noteheight#*reduction); enddef; fet_beginchar("petrucci f clef", "petrucci_f", "petruccifclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_petrucci_f_clef((0,0), 1.0); fet_endchar; fet_beginchar("petrucci f clef", "petrucci_f_change", "cpetruccifclef") draw_petrucci_f_clef((0,0), .8); fet_endchar; def draw_mensural_f_clef(expr exact_center, reduction) = % % inspired by Philippe le Duc, "Dite Signori" (1590), in: MGG, % volume 3, col. 848 ("Duc"); also by John Dowland, "The First % Booke of Songes" (1597), in: MGG, volume 3, col. 721 % ("Dowland"), fig. 3. save reduced_slt, stem_width, reduced_nht, holeheight, beamheight; reduced_slt# = stafflinethickness# * reduction; stem_width# = 1.4 reduced_slt#; reduced_nht# = noteheight# * reduction; holeheight# = 3 reduced_slt#; beamheight# = 0.4(reduced_nht# - holeheight#); define_pixels(beamheight, stem_width, staff_space); pickup pencircle xscaled beamheight yscaled stem_width rotated 45; draw exact_center + (1.0 staff_space, 0.6 staff_space) -- exact_center + (1.25 staff_space, 0.4 staff_space); draw exact_center + (1.0 staff_space, -0.4 staff_space) -- exact_center + (1.25 staff_space, -0.6 staff_space); draw halfcircle scaled 1.2 staff_space rotated -90 shifted (-exact_center + (+0.1 staff_space, 0)); set_char_box(0, 3staff_space#, 3staff_space#, 0); enddef; fet_beginchar("mensural f clef", "mensural_f", "mensfclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_mensural_f_clef((0,0), 1.0); fet_endchar; fet_beginchar("mensural f clef", "mensural_f_change", "cmensfclef") draw_mensural_f_clef((0,0), .8); fet_endchar; def draw_mensural_g_clef(expr exact_center, reduction) = % % inspired by Francisco Guerrero, "Lib. 1. Missarum" (1566), % in: MGG, volume 3, col. 858 ("Ducis"); also by Stefano % Fabri, "Quam speciosa veteranis" (1611), in: MGG, volume 3, % col. 1698 ("Fabri"); also by Philippus Dulichius, % "Fasciculus novus ..." (1598), in: MGG, volume 3, col. 919 % ("Dulichius"), fig. 1; also by Noe Faignient, "Ic sal de % Heer myn God gebenedye" (1568), in: MGG, volume 3, col. 1735 % ("Faignient"). % % Metafont code partially inspired by Schwabacher 'G' of yswab % font. save reduced_il, stem_width, height, width, apex_o, hair; reduced_il#=staff_space#*reduction; set_char_box(0.5reduced_il#, 1.5reduced_il#, 1.5reduced_il#, 1.5reduced_il#); stem_width# = 0.17 reduced_il#; height# = 1.5 reduced_il#; width# = 1.13 reduced_il#; apex_o# = 0.02 reduced_il#; hair# = 3 stafflinethickness#; define_pixels(reduced_il, stem_width, height, width, apex_o, hair); penpos1(2 stem_width, -142); z1l = (0.715 width, 0.742 height); penpos1'(hair, -90); z1'l = z1r; penpos2(1.179 stem_width, -142); z2l = (width, 0.466 height); penpos3(hair, 77); z3 = (0.764 width, 0.067 height); z4 = (0.59 width, -apex_o); penpos5(1.179 stem_width, 32); z5l=(0, 0.457 height); penpos6(hair, -56.5); z7 = (x4 - 0.843 stem_width, height + apex_o); z7 - z6l = whatever * dir33.5; penpos8(1.286 stem_width, -130); z8r = (0.715 width, 0.742 height) + (-apex_o, apex_o); z6r - z8r = whatever * (z7 - z8l); filldraw z1'r{dir45} .. z2r{down} .. z3r{dir207} .. z5r{up} .. z6r{z7-z6l} & z6r -- z8r -- z8l -- z7 --- z6l ... z5l{down} .. z4{right} .. z3l{dir27} .. z2l{up} .. z1l{1/3[z6l,z7]-z1l} & z1l -- z1r -- z1'r & cycle shifted (-exact_center + (0, -0.75reduced_il)); penpos9(stem_width, 0); x9r = x4; y9 = 0.3 height; pickup pencircle scaled stem_width rotated 45; draw z9 -- (z9 + (0, -0.4reduced_il)) shifted (-exact_center + (0, -0.75reduced_il)); pickup pencircle xscaled stem_width yscaled hair rotated 30; draw halfcircle scaled 0.5 reduced_il rotated -90 shifted z8 shifted (0, 0.25reduced_il) shifted (-exact_center + (0, -0.75reduced_il)); draw halfcircle scaled 0.4 reduced_il rotated 90 shifted (z8 + (0, 0.45 reduced_il)) shifted (0, 0.25reduced_il) shifted (-exact_center + (0, -0.75reduced_il)); enddef; fet_beginchar("mensural g clef", "mensural_g", "mensgclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_mensural_g_clef((0,0), 1.0); fet_endchar; fet_beginchar("mensural g clef", "mensural_g_change", "cmensgclef") draw_mensural_g_clef((0,0), .8); fet_endchar; def draw_petrucci_g_clef(expr exact_center, reduction) = % inspired by Josquin Desprez, "Stabat Mater", Libro tertio, % 1519, printed by Petrucci, in: MGG, volume 7, Table 11. set_char_box(0.6 staff_space#, 0.8 staff_space#, 0.6 staff_space#, 4.0 staff_space#); save reduced_il, reduced_slt; reduced_il# = staff_space# * reduction; reduced_slt# = stafflinethickness# * reduction; define_pixels(reduced_il, reduced_slt); save za, zb, zc, zd, ze, zf, zg, zh, zi, zj; pair za, zb, zc, zd, ze, zf, zg, zh, zi, zj; pickup pencircle xscaled 0.50 reduced_slt yscaled 0.22 reduced_il rotated -35; za = exact_center + (+0.00 reduced_il, +0.00 reduced_il); zb = exact_center + (+0.20 reduced_il, +1.20 reduced_il); zc = exact_center + (-0.10 reduced_il, +2.00 reduced_il); zd = exact_center + (-0.50 reduced_il, +3.00 reduced_il); ze = exact_center + (+0.00 reduced_il, +3.70 reduced_il); zf = exact_center + (+0.20 reduced_il, +3.00 reduced_il); zg = exact_center + (-0.20 reduced_il, +2.00 reduced_il); zh = exact_center + (-0.50 reduced_il, +1.70 reduced_il); zi = exact_center + (-0.80 reduced_il, +0.75 reduced_il); zj = exact_center + (-0.60 reduced_il, +0.60 reduced_il); draw za{-1,2} .. zb .. zc .. zd .. ze .. zf .. zg .. zh .. zi .. zj; save za, zb, zc, zd, ze, zf; pair za, zb, zc, zd, ze, zf; pickup pencircle xscaled 0.75 reduced_slt yscaled 0.33 reduced_il rotated -35; za = exact_center + (+0.25 reduced_il, +0.45 reduced_il); zb = exact_center + (-0.25 reduced_il, +0.45 reduced_il); zc = exact_center + (-0.25 reduced_il, -0.45 reduced_il); zd = exact_center + (+0.25 reduced_il, -0.45 reduced_il); ze = exact_center + (+0.30 reduced_il, +0.00 reduced_il); zf = exact_center + (+0.00 reduced_il, +0.00 reduced_il); draw za .. zb .. zc .. zd .. {up}ze -- zf; enddef; fet_beginchar("petrucci g clef", "petrucci_g", "petruccigclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_petrucci_g_clef((0,0), 1.0); fet_endchar; fet_beginchar("petrucci g clef", "petrucci_g_change", "cpetruccigclef") draw_petrucci_g_clef((0,0), .8); fet_endchar; %%%%%%%% % % % % Hufnagel % % % def draw_hufnagel_do_clef(expr exact_center, reduction) = % % inspired by Graduale of Friedrich Zollner (1442), in: MGG, % volume 9, col. 1413 ("Neustift"), fig. 1. % save reduced_il; reduced_il# = staff_space# * reduction; define_pixels(reduced_il); pickup pencircle xscaled (0.60reduced_il) yscaled (0.10reduced_il) rotated 40; save za, zb, zc, zd, ze, zf; pair za, zb, zc, zd, ze, zf; za = exact_center + (+0.30reduced_il, +.45reduced_il); zb = exact_center + (+0.20reduced_il, +.45reduced_il); zc = exact_center + (-0.10reduced_il, +.60reduced_il); zd = exact_center + (-0.40reduced_il, +.45reduced_il); ze = exact_center + (-0.40reduced_il, -.45reduced_il); zf = exact_center + (-0.20reduced_il, -.55reduced_il); draw za .. zb .. zc -- zd -- ze -- zf; set_char_box(0.5reduced_il#, 0.5reduced_il#, 0, reduced_il#); enddef; fet_beginchar("Hufnagel do clef", "hufnagel_do", "hufnageldoclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_hufnagel_do_clef((0,0), 1.0); fet_endchar; fet_beginchar("Hufnagel do clef", "hufnagel_do_change", "chufnageldoclef") draw_hufnagel_do_clef((1.3 staff_space#,0), .8); fet_endchar; def draw_hufnagel_fa_clef(expr exact_center, reduction) = % % inspired by Bamberger Manuscript (15th century), in: % MGG, volume 2, table 59. % save reduced_il; reduced_il# = staff_space# * reduction; define_pixels(reduced_il); pickup pencircle xscaled (0.60reduced_il) yscaled (0.10reduced_il) rotated 40; save za, zb, zc, zd, ze, zf; pair za, zb, zc, zd, ze, zf; za = exact_center + (+0.30reduced_il, +0.70reduced_il); zb = exact_center + (+0.20reduced_il, +0.70reduced_il); zc = exact_center + (-0.10reduced_il, +0.85reduced_il); zd = exact_center + (-0.40reduced_il, +0.70reduced_il); ze = exact_center + (-0.40reduced_il, -1.10reduced_il); draw za .. zb .. zc -- zd -- ze; save zg, zh, zi, zj; pair zg, zh, zi, zj; zg = exact_center + (+0.30reduced_il, -0.05reduced_il); zh = exact_center + (+0.20reduced_il, -0.05reduced_il); zi = exact_center + (-0.10reduced_il, +0.10reduced_il); zj = exact_center + (-0.40reduced_il, -0.05reduced_il); draw zg .. zh .. zi -- zj; set_char_box(0.5reduced_il#, 0.5reduced_il#, 0, reduced_il#); enddef; fet_beginchar("Hufnagel fa clef", "hufnagel_fa", "hufnagelfaclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_hufnagel_fa_clef((0,0), 1.0); fet_endchar; fet_beginchar("Hufnagel fa clef", "hufnagel_fa_change", "chufnagelfaclef") draw_hufnagel_fa_clef((0,0), .8); fet_endchar; def draw_hufnagel_do_fa_clef(expr exact_center, reduction) = draw_hufnagel_do_clef(exact_center, reduction); draw_hufnagel_fa_clef(exact_center + (0, -2staff_space), reduction); enddef; fet_beginchar("Hufnagel do/fa clef", "hufnagel_do_fa", "hufnageldofaclef") if test = 1: draw_staff(-1,3, 0.0); fi; draw_hufnagel_do_fa_clef((0,0), 1.0); fet_endchar; fet_beginchar("Hufnagel do/fa clef", "hufnagel_do_fa_change", "chufnageldofaclef") draw_hufnagel_do_fa_clef((0,0), .8); fet_endchar; fet_endgroup ("clefs")