X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=mf%2Ffeta-timesig.mf;h=116a6764a4ee6a3225ccae17c4f9d1dbe71a9762;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=216166755baa28baafe3f73fbb10f9ff7b667fa5;hpb=7e72a1e50e94a7f9738d62599de79fe7745f600c;p=lilypond.git

diff --git a/mf/feta-timesig.mf b/mf/feta-timesig.mf
index 216166755b..116a6764a4 100644
--- a/mf/feta-timesig.mf
+++ b/mf/feta-timesig.mf
@@ -1,101 +1,108 @@
-% 
+%
 % feta-timesig.mf --  implement Time Signatures
-% 
+%
 % source file of the Feta (not an abbreviation of Font-En-Tja) music font
-% 
-% (c) 1998--2004 Mats Bengtsson <matsb@s3.kth.se>,
+%
+% (c) 1998--2008 Mats Bengtsson <matsb@s3.kth.se>,
 %		 Christian Mondrup <scancm@biobase.dk>
 
-fet_begingroup("timesig");
+fet_begingroup ("timesig");
 
 
 %
-% originally by Mats B. nuked by Han-Wen, inspired by
-% Baerenreiter BA320 (Bach Cello Suites, Suite III)
+% Originally by Mats B. nuked by Han-Wen, inspired by
+% Baerenreiter BA320 (Bach Cello Suites, Suite III).
 %
 % Notes:
-% 
-%  * the inside curve of the C is rather straight.
-%  * the outside curve of the C is rather round.
-%  * right tips of the C point slightly outward
-%  * lower tip protudes to the right very slightly.
 %
-
+%  * The inside curve of the C is rather straight.
+%  * The outside curve of the C is rather round.
+%  * Right tips of the C point slightly outward.
+%  * Lower tip protrudes to the right very slightly.
+%
 
 def draw_C =
-  	save hair, bulb_rad, left_fatness;
+	save hair, bulb_rad, left_fatness;
 	save left_width, right_width;
-	save width;
-
-	width# := 1.8 staff_space#- stafflinethickness#;
-	define_pixels (width);
-
-	left_width# := 1.0 staff_space#;
-	right_width# := 0.8 staff_space#;
-	define_pixels(left_width,right_width);
-  
-	hair# := stafflinethickness#;
-	bulb_rad# := 0.4 staff_space#;
-	define_pixels(hair, bulb_rad);
-	left_fatness = 0.55;
-	
-	x1r - x3r = width;
-	x3r = 0.0;
-	y1r = .45 staff_space;
-	y2 = -y4 = staff_space;
+	save width, lower_offset;
+
+	width# := 1.8 staff_space# - stafflinethickness#;
+
+	left_width := 1.0 staff_space;
+	right_width := 0.8 staff_space;
+
+	hair := stafflinethickness;
+
+	bulb_rad := 0.40 staff_space - .6 stafflinethickness;
+	left_fatness := 0.55 * staff_space;
+	lower_offset := 0.3 stafflinethickness;
+
+	set_char_box (0, width#, staff_space#, staff_space#);
+
+	d := d - feta_shift;
+
+	x1r = w;
+	x3r = 0;
+	y1r = .45 h;
+	y2r = h + vround (.5 stafflinethickness_rounded);
+	y4r = -d - vround (.5 stafflinethickness_rounded);
 	x2 = x4;
-	x2 = x3r + staff_space;
-	y3r = 0;
-
-	x5r = x1r + 0.3 stafflinethickness;
-	y5r = -0.37 staff_space;
-	z6l = z1l;
-
-	penpos1(hair, 10);
-	penpos2(stafflinethickness, 90);
-	penpos3(left_fatness * staff_space, 180);
-	penpos4(stafflinethickness, -90);
-	penpos5(hair, -13);
-	penpos6(hair, 10);
-	
-	draw_bulb(-1, z6l,  z6r, bulb_rad, .8);
-
-	save s ;
+	x2 = x3r + h;
+	y3r = .5 (h - d);
+
+	x5r = x1r + lower_offset;
+	y5r = -0.37 h;
+
+	penpos1 (hair, 10);
+	penpos2 (stafflinethickness_rounded, 90);
+	penpos3 (left_fatness, 180);
+	penpos4 (stafflinethickness_rounded, -90);
+	penpos5 (hair, -13);
+
+	draw_bulb (-1, z1l, z1r, bulb_rad, .8);
+
+	save s;
 	s := 0.735;
+
 	fill z1l{dir (100)}
-		.. z2l{left}
-			.. tension 0.8
-		.. z3l{down} .. tension 0.8 .. z4l{right} ..
-		simple_serif(z5l, z5r, -90) .. 
-		z4r{left}
-			.. super_curvelet (z4r,z3r,s,-1)
-			..  z3r{up}
-			.. super_curvelet (z3r,z2r,s, 1)
-			.. z2r{right} .. {dir (-80)}z1r -- cycle;
-	
-	set_char_box(0, width#, staff_space#, staff_space#);
-
-	penlabels(1,2,3,4,5,6);
+	     .. z2l{left}
+	     ..tension 0.8.. z3l{down}
+	     ..tension 0.8.. z4l{right}
+	     .. simple_serif (z5l, z5r, -90)
+	     ..	z4r{left}
+	     .. super_curvelet (z4r, z3r, s, -1)
+	     .. z3r{up}
+	     .. super_curvelet (z3r, z2r, s, 1)
+	     .. z2r{right}
+	     .. {dir (-80)}z1r
+	     -- cycle;
+
+	penlabels (1, 2, 3, 4, 5);
+
+	draw_staff (-2, 2, 0);
 enddef;
 
-fet_beginchar ("4/4 meter", "C4/4", "fourfourmeter")
+
+fet_beginchar ("4/4 meter", "C44");
 	draw_C;
 fet_endchar;
 
-fet_beginchar ("2/2 meter", "C2/2", "allabreve")
+
+fet_beginchar ("2/2 meter", "C22");
+	save eccentricity, top_stemlen, bottom_stemlen, thick, left_pos;
+
 	draw_C;
-	save excentricity;
-	pair excentricity;
 
-	xpart excentricity = x2 -1.25 stafflinethickness;
-	ypart excentricity = 0;
+	eccentricity = -1.75 stafflinethickness - 0.025 staff_space;
+	top_stemlen# = bottom_stemlen# = 1.4 staff_space#;
+	thick# = stafflinethickness# + 0.05 staff_space#;
+	define_whole_pixels (top_stemlen, bottom_stemlen);
+	define_whole_blacker_pixels (thick);
 
-	save stemlen ;
-	stemlen = 1.4 staff_space;
-	save thick;
-	thick = stafflinethickness / 2 + 0.025 staff_space;
+	bottom_stemlen := bottom_stemlen - feta_shift;
 
-	draw_block((- thick, - stemlen) + excentricity, (thick , stemlen) + excentricity);
+	draw_block ((x2 + eccentricity, -bottom_stemlen),
+		    (x2 + eccentricity + thick, top_stemlen));
 fet_endchar;
 
-fet_endgroup("timesig");
+fet_endgroup ("timesig");