-% -%-Fundamental-%- -*-Metafont-*-
-% parmesan-flags.mf -- implement ancient flags
-%
-% source file of LilyPond's pretty-but-neat music font
-%
-% (c) 2001--2006 Juergen Reuter <reuter@ipd.uka.de>
+% Feta (not the Font-En-Tja) music font -- ancient flags
+% This file is part of LilyPond, the GNU music typesetter.
+%
+% Copyright (C) 2001--2015 Juergen Reuter <reuter@ipd.uka.de>
%
+% The LilyPond font is free software: you can redistribute it and/or modify
+% it under the terms of the GNU General Public License as published by
+% the Free Software Foundation, either version 3 of the License, or
+% (at your option) any later version, or under the SIL Open Font License.
+%
+% LilyPond is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+% GNU General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
fet_begingroup ("flags");
%
def draw_mensural_outermost_flare (expr staffline_adjustment, d_) =
- define_pixels (linethickness, staff_space);
-
- save ellipse, pat, T;
- path ellipse, pat;
- transform T;
-
- T := identity xscaled 1.00 linethickness
- yscaled 0.22 staff_space
- rotated -35;
- pickup pencircle transformed T;
- ellipse := fullcircle transformed T;
-
- z11 = (+0.00 staff_space, -0.00 staff_space);
- z12 = (+0.15 staff_space, -0.00 staff_space);
+ save flag_end, flag_right;
if staffline_adjustment = between_staff_lines:
- z13 = (+0.45 staff_space, -0.35 staff_space);
- z14 = (+0.45 staff_space, -0.85 staff_space);
- z15 = (+0.00 staff_space, -2.00 staff_space);
+ flag_end := 1.9;
+ flag_right := 0.6;
elseif staffline_adjustment = on_staff_line:
- z13 = (+0.20 staff_space, -0.05 staff_space);
- z14 = (+0.20 staff_space, -1.15 staff_space);
- z15 = (+0.00 staff_space, -1.40 staff_space);
+ flag_end := 1.4;
+ flag_right := 0.5;
else: % staffline_adjustment = anywhere
- z13 = (+0.33 staff_space, -0.20 staff_space);
- z14 = (+0.33 staff_space, -1.00 staff_space);
- z15 = (+0.00 staff_space, -1.70 staff_space);
+ flag_end := 1.7;
+ flag_right := 0.6;
fi;
- pat := z13{z13 - z12}
- .. {z15 - z14}z14;
-
- fill get_subpath (ellipse, z11 - z12, z12 - z11, z11)
- -- get_subpoint (ellipse, z12 - z11, z12)
- -- get_subpoint (ellipse, z13 - z12, z12)
- -- get_subpoint (ellipse, direction 0 of pat, z13)
- {direction 0 of pat}
- .. {direction 1 of pat}
- get_subpoint (ellipse, direction 1 of pat, z14)
- -- get_subpath (ellipse, z15 - z14, z14 - z15, z15)
- -- get_subpoint (ellipse, -direction 1 of pat, z14)
- {-direction 1 of pat}
- .. {-direction 0 of pat}
- get_subpoint (ellipse, -direction 0 of pat, z13)
- -- get_subpath (ellipse, z12 - z13, z11 - z12, z12)
- -- cycle;
+ penpos1 (0.25 staff_space, 90);
+ penpos2 (0.2 staff_space, 0);
+ penpos3 (0.1 staff_space, -35);
+ z1r = (0, 0);
+ z2r = (flag_right * staff_space, -0.4 staff_space);
+ z3l = (0, -1.0 * flag_end * staff_space);
+ fill z1l
+ .. tension 2.0
+ .. z2l
+ .. tension 3.0
+ .. { dir -125 }z3l{ dir -125 }
+ .. { dir 55 }z3r{dir 55 }
+ .. tension 3.0
+ .. z2r
+ .. tension 2.0
+ .. z1r
+ -- cycle ;
+ draw_square_block ((-0.5 stemthickness_rounded, 0),
+ (0, -0.25 staff_space));
- if d_ = dir_up:
- labels (11, 12, 13, 14, 15);
- fi;
enddef;
if d_ = dir_down:
currentpicture := currentpicture xscaled -1
- yscaled -1;
+ yscaled -1
+ shifted (-0.5 stemthickness_rounded, 0);
fi;
enddef;