4 use List::Util qw( pairs pairmap sum );
12 my $U = 0; # optional unicode alternatives
15 'td { white-space: normal; word-spacing: 10em }',
16 # force line break between words
17 '.sample { word-spacing: 0 }',
18 '.sample span { margin-right: 1ex; white-space: nowrap; display: inline-block }',
19 # larger space between letters
21 my $spacestyle = '.sample span { margin-right: 0.5ex }'; # separate letters
24 '{ line-height: 1ex }',
25 'td:not(.sample) { vertical-align: top }',
26 '.sample { font-size: 80% }',
30 2,11,20,19,18,21,24,15,6,7,8,5,13, # red .. magenta, grey
31 1,10,9,12,3,4,0, 14,23,22,25,16,17,26, # dark, light hues
34 # Order to put similar sounds close to each other:
41 my @hueletters = ((26) x 27);
42 @hueletters[map { ord($_) - ord('a') } qw(
43 u a i x q g k d t b p m l w n j c z v r o e y h s f
48 my ($prefix, @dots) = $code =~ m/\A(-?)(\d)(\d)/ or return $code;
50 # unicode glyph alternative as DOMINO TILE HORIZONTAL-0a-0b
51 return $prefix . chr(0x1F031 + ($dots[0] * 7) + $dots[1]);
53 return $prefix . join(' ', map { '·' x $_ } @dots);
57 my $code = shift or return '';
59 return join '', pairmap {
60 ($a =~ tr/123/❘❙❚/r) . ($b =~ tr/321/ /dr)
61 } split //, $code if $U;
63 my @cols = split //, $code; # bar and space widths
64 my $width = sum(@cols);
66 '<svg width="%d" height="%d" viewBox="-.5 0 %d %d"><path d="%s"/></svg>',
67 $width * 2, 14, $width, 7, join(' ',
70 join('m1,-7', ('v7') x $_->[0]), # line per bar width
71 (map { sprintf 'm%d,-7', $_ + 1 } $_->[1] || ()), # space forward
79 my ($index, $hues, $opaque) = @_;
80 $index >= 0 or $index = 26;
81 my @lum = ($index % 3, $index / 3 % 3, $index / 9); # hue opacities (0..2)x3
82 my @lumf = $opaque ? ('hsl(%s,100%%,50%%)', 'hsl(%s,100%%,25%%)') :
83 ('hsl(%s,100%%,50%%)', 'hsla(%s,100%%,50%%,.5)');
85 '<svg width="16" height="16" viewBox="0 0 12 12">%s</svg>',
87 my $colf = $lumf[ $lum[$_] ];
88 !$colf ? () : sprintf('<circle cx="%d" cy="%d" r="%d" fill="%s"/>',
89 5 + $_, $_ == 1 ? 7 : 5, 5, sprintf($colf, $hues->[$_])
97 list => [qw{ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z }],
100 list => [qw{ a b c d e f g h i j k l m n o p q r s t u v w x y z }],
103 title => 'Sütterlin',
106 font-family: Suetterlin; /* R. G. Arens */
107 src: url("/suetterlin.ttf");
109 'td { font-family: Suetterlin }',
111 list => [qw{ a b c d e f g h i j k l m n o p q r ſ s t u v w x y z }],
114 title => 'Old Roman Cursive',
116 'svg path { stroke-linecap: round; stroke-linejoin: round }',
117 '.sample span { margin-right: -10px }',
122 {<svg width="20" height="20" viewBox="0 0 12 20"><path d="$1"/></svg>}r
124 "m2,4 c1,2 8,9 8,9 M2,15 6,9",
125 "m2,4 c0,0 3,-2 4,1 1,2 0,9 3,9 1,-0 2,-1 2,-1 m-6,-2 c-5,4 -0,6 1,3",
126 "m4,7 4,-2 m-4,4 c0,0 -2,7 3,6",
127 "m3,2 c0,0 7,10 7,12 m-2,-4 c-5,2 -4,9 1,3",
128 "m3,10 4,0 m2,-7 c0,0 -7,1 -5,16",
129 "m4,11 5,-2 m-3,-4 7,-4 M0,18 c0,0 4,3 5,-3 2,-6 2,-10 2,-10",
130 "m3,6 7,-2 m-7,4 c-2,5 4,9 6,6 l1,3",
131 "m7,9 4,-0 m-8,0 c4,0 6,-1 5,6 M1,3 c2,-0 2,12 2,12",
134 "-m9,5 -5,4 4,4 m-4,-10 -1,13",
135 "m3,2 c0,0 -1,9 1,10 5,2 6,2 6,2",
136 "m0,16 3,-10 4,6 2,-5 5,4",
137 "m2,16 1,-9 5,8 2,-9",
138 "m5,8 c-2,0 -2,6 1,5 4,-2 1,-5 1,-5",
139 "m5,8 c0,0 -1,8 2,6 m-3,-7 5,3",
140 "m3,6 9,12 m-9,-11 c-4,1 -3,4 -3,4 0,0 2,2 6,-1",
141 "m0,6 c3,-1 3,-1 6,0 2,1 3,3 6,1 m-7,-1 -2,11",
142 "m13,3 c0,0 -5,2 -8,4 -2,3 -1,5 -2,9 -1,1 -4,2 -4,2",
143 "m2,7 8,0 m-4,1 c0,0 -1,8 3,5",
145 "m2,5 c0,0 3,5 6,3 3,-2 2,-3 2,-3",
147 "m3,19 c-1,-6 6,-17 6,-17 M1,8 c0,0 10,1 10,1",
148 "-m0,7 c2,-3 5,-2 5,1 l0,11 c0,0 -0,-4 -0,-10 -0,-4 4,-4 6,-3",
149 "-m3,6 c4,-1 3,3 3,3 -1,3 -2,5 -1,5 1,1 3,0 3,0",
153 title => 'Sutton <abbr title="American Sign Lanugage">ASL</abbr>',
154 style => $spacestyle,
156 # American manual alphabet in Sutton (U+1D800+) notation
157 map { !!$_ && pack 'W*', map { hex "1D$_" } unpack '(A3)*', $_ } qw{
158 8F7a9c 847a9c 86Da9c 801a9c 84Aa9c
159 8CEa9c 8F0 815aa2 892a9c 892a9c9A2aac
161 819a9c 876a9c 840a9caA1 8F0a9caA1 81Aa9c
162 903a9c 8FBa9c 815a9c 80Ea9c 887a9c
163 806a9c 89Aa9c 800a9c945aaa
168 title => 'Unistrokes',
169 url => 'https://www.google.com/patents/US5596656', # by Xerox
170 style => 'svg path { stroke-linecap: round; stroke-linejoin: round }',
172 map { '<svg width="14" height="16" viewBox="-1 -1 8 10">'.$_.'</svg>' }
174 sprintf('<circle cx="%s" cy="%s" r="1"/>', m/\AM(\d+),(\d+)(.?)/) . # start point
175 (!!$3 && qq(<path d="$_"/>))
191 'M6,0 Q0,6 3,8 6,6 0,0',
192 'M0,0 Q4,8 6,4 4,0 0,8',
193 'M6,0 Q2,8 0,4 2,0 6,8',
200 'M0,0 Q6,6 3,8 0,6 6,0',
207 title => 'EdgeWrite',
208 url => 'http://depts.washington.edu/ewrite/', # patented US7729542
209 style => 'svg path { stroke-linecap: round; stroke-linejoin: round }',
211 map { '<svg width="14" height="14" viewBox="-1 -1 10 10">'.$_.'</svg>' }
213 my @route = split //;
214 my @coords = map { $_ % 2 << 3, $_ >> 1 << 3 } @route; # x,y,
215 sprintf('<circle cx="%s" cy="%s" r="1"/><path d="M%s"/>',
216 @coords[0, 1], # start point
218 my $pos = join(',', @coords[$_*2, $_*2 + 1]);
219 $_ > 1 && $route[$_] == $route[$_ - 2] # curve back
220 ? 'Q4,4 '.$pos.'L' : $pos
224 # corners (0..3) clockwise from top-left in order
226 213 0232 1023 1323 103 102 10132 0213 02 132 02123 023 20313 2031
227 10231 0102 10131 201 1032 013 0231 021 02131 0312 0313 0123 01
232 # title => 'Palm Graffiti',
235 title => '<abbr title="International Telegraph Alphabet">ITA</abbr>2',
236 style => [@wrapstyle, 'td { font-size: 50% }'],
237 list => [map { tr/01/○●/r =~ s/..\K/ /r } qw(
238 11000 10011 01110 10010 10000 10110 01011 00101 01100 11010 11110 01001 00111
239 00110 00011 01101 11101 01010 10100 00001 11100 01111 11001 10111 10101 10001
244 list => [qw{ ⠁ ⠃ ⠉ ⠙ ⠑ ⠋ ⠛ ⠓ ⠊ ⠚ ⠅ ⠇ ⠍ ⠝ ⠕ ⠏ ⠟ ⠗ ⠎ ⠞ ⠥ ⠧ ⠺ ⠭ ⠽ ⠵ }],
247 title => '5-point Tactile',
249 map { '<svg width="9" height="12" viewBox="0 0 18 24">'.$_.'</svg>' }
251 join '', map { sprintf '<circle cx="%d" cy="%d" r="4"/>',
252 !$_ ? 9 : $_ & 1 ? 4 : 14,
253 !$_ ? 12 : $_ < 3 ? 4 : 20,
257 4 234 012 14 0 014 023 12
258 02 024 0134 23 013 03 01 123
259 0124 13 04 1 34 0123 134 0234
265 style => $spacestyle,
266 list => [map {tr/.-/‧‑/r} qw{
267 .- -... -.-. -.. . ..-. --. .... .. .--- -.- .-.. --
268 -. --- .--. --.- .-. ... - ..- ...- .-- -..- -.-- --..
274 list => [map { disptap($_) } qw{
275 11 12 13 14 15 21 22 23 > 24 25 31 32
276 33 34 35 41 42 43 44 45 51 52 53 54 55
280 title => 'Short Tap',
282 list => [map { disptap($_) } qw{
283 11 12 13 14 21 22 23 20 > 31 -13 32 33
284 30 41 42 -13 43 40 10 51 52 53 50 -31 -40
288 style => 'td { font-family: Symbola, "DejaVu Sans", serif, sans }',
290 map { chr(0x1F0A0 + $_), sprintf('<b>%s</b>', chr(0x1F0B0 + $_)) } # spades, hearts
291 1 .. 11, 13, 14 # A 2-10 J Q K
292 ), '', chr(0x1F0CF), chr(0x1F0DF) ],
295 title => 'Maritime flags',
296 style => $spacestyle,
298 # International Code of Signals, SVG fills
299 map { !!$_ && '<svg width="20" height="20" viewBox="0 0 30 30">'.s/\n?\t+//gr.'</svg>' }
301 <path fill="$C{blue}" d="M0,0 h30 l-7.5,15 7.5,15 h-30 z"/>
302 <path fill="white" d="M0,0 h15 v30 h-15"/>
304 <path fill="$C{red}" d="M0,0 h30 l-7.5,15 7.5,15 h-30 z"/>
306 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
307 <path fill="white" d="M0,6 h30 v18 h-30" />
308 <path fill="$C{red}" d="M0,12 h30 v6 h-30" />
310 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
311 <path fill="$C{blue}" d="M0,6 h30 v18 h-30"/>
313 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
314 <path fill="$C{blue}" d="M0,0 h30 v15 h-30"/>
316 <path fill="white" d="M0,0 h30v30 h-30z"/>
317 <path fill="$C{red}" d="M15,0 l15,15 -15,15 -15,-15"/>
319 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
320 <path fill="$C{yellow}" d="M 0,0 h5 v30 h-5"/>
321 <path fill="$C{yellow}" d="M10,0 h5 v30 h-5"/>
322 <path fill="$C{yellow}" d="M20,0 h5 v30 h-5"/>
324 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
325 <path fill="white" d="M0,0 h15 v30 h-15"/>
327 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
328 <circle fill="$C{black}" r="7.5" cx="15" cy="15"/>
330 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
331 <path fill="white" d="M0,10 h30 v10 h-30"/>
333 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
334 <path fill="$C{yellow}" d="M0,0 h15 v30 h-15"/>
336 <path fill="$C{black}" d="M0,0 h30v30 h-30z"/>
337 <path fill="$C{yellow}" d="M0,0 h15 v15 h-15 M15,15 h15 v15 h-15"/>
339 <path fill="white" d="M0,0 h30v30 h-30z"/>
340 <path fill="$C{blue}" d="M4,0h22l-11,11 M4,30h22l-11,-11
341 M0,4v22l11,-11 M30,4v22l-11,-11"/>
343 <path fill="white" d="M0,0 h30v30 h-30z"/>
344 <path fill="$C{blue}" d="
345 M0,0 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
346 m7.5,-15 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
347 m7.5,-30 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
348 m7.5,-15 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
351 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
352 <path fill="$C{red}" d="M0,0 h30 v30"/>
354 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
355 <path fill="white" d="M10,10 h10 v10 h-10"/>
357 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
359 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
360 <path fill="$C{yellow}" d="M12.5,0 v30 h5 v-30"/>
361 <path fill="$C{yellow}" d="M0,12.5 h30 v5 h-30"/>
363 <path fill="white" d="M0,0 h30v30 h-30z"/>
364 <path fill="$C{blue}" d="M10,10 h10 v10 h-10"/>
366 <path fill="white" d="M0,0 h30v30 h-30z"/>
367 <path fill="$C{red}" d="M0,0 h10 v30 h-10"/>
368 <path fill="$C{blue}" d="M20,0 h10 v30 h-10"/>
370 <path fill="white" d="M0,0 h30v30 h-30z"/>
371 <path fill="$C{red}" d="M0,0 h15 v15 h-15 M15,15 h15 v15 h-15"/>
373 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
374 <path fill="white" d="M4,0h22l-11,11 M4,30h22l-11,-11
375 M0,4v22l11,-11 M30,4v22l-11,-11"/>
377 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
378 <path fill="white" d="M5,5 h20 v20 h-20"/>
379 <path fill="$C{red}" d="M10,10 h10 v10 h-10"/>
381 <path fill="white" d="M0,0 h30v30 h-30z"/>
382 <path fill="$C{blue}" d="M12.5,0 v30 h5 v-30"/>
383 <path fill="$C{blue}" d="M0,12.5 h30 v5 h-30"/>
385 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
386 <path fill="$C{yellow}" d="M0,0h6l-6,6 M12,0h6l-18,18v-6
387 M24,0h6l-30,30v-6 M30,6v6l-18,18h-6 M30,18v6l-6,6h-6"/>
389 <path fill="$C{black}" d="M0,0 h30v30 h-30z"/>
390 <path fill="$C{blue}" d="M30,0 v31 l-15,-15"/>
391 <path fill="$C{yellow}" d="M0,0 h31 l-15,15"/>
392 <path fill="$C{red}" d="M0,30 h31 l-15,-15"/>
396 <path fill="$C{blue}" d="M0,5 30,15 0,25"/>
397 <path fill="$C{yellow}" d="M0,9 20,15 0,21"/>
399 <path fill="$C{blue}" d="M0,5 30,15 0,25"/>
400 <path fill="white" d="M15,10 30,15 15,20"/>
405 title => 'Flag semaphore',
409 s/[1-4]\K(?=[4-9])/ /; # prevent unwanted vertical crossing
411 s{(\S)(?=.)}{<span style="position:absolute">$1</span>};
415 1 2 3 4 5 6 7 21 31 46 14 51 16 17 23
416 24 25 26 27 34 35 47 56 57 36 67
421 title => 'Chappe semaphore',
424 my ($r, $pr, $pl) = split //, $_;
425 /^\D$/ ? $_ : sprintf(
427 '<svg width="16" height="20" viewBox="0 0 10 15">',
428 '<path d="M5,6 v7"/>',
429 '<path d="M0,%s h10 %s" transform="rotate(%d 5 6)"/>',
432 ['6', '3v3', '9v-3']->[$pl],
433 [ '', 'v3', 'v-3']->[$pr],
437 # 360° rotation (0-7) and position state (0-2) of left and right bars
439 021 121 221 321 421 521 621 721
440 > 022 122 222 322 011 111 211 311
441 001 101 201 301 401 501 601 701 020
446 title => 'Prussian semaphore',
448 map { /^\D+$/ ? $_ : sprintf
450 '<svg width="10" height="20" viewBox="0 0 8 18">',
451 '<path d="M4,1 v18"/>',
453 qq(<path d="M0 $_ h4" transform="rotate(%d 4 $_)"/>),
454 qq(<path d="M4 $_ h4" transform="rotate(-%d 4 $_)"/>),
458 map { ($_ - 2) * 45 % 360 } split //, $_
460 # rotation state (0-3) for left and right bar of 3 rows
462 003000 000200 203300 000030 033030 000130 000330 032330 > 031330
463 022020 130120 001320 233010 030210 022310 203001 233001
464 131001 231301 000202 023302 230003 032003 201003 101003
470 list => [map { dispbar($_) } qw(
471 2111121121 1121121121 2121121111 1111221121 2111221111 1121221111
472 1111122121 2111122111 1121122111 1111222111 2111111221 1121111221
473 2121111211 1111211221 2111211211 1121211211 1111112221 2111112211
474 1121112211 1111212211 2211111121 1221111121 2221111111 1211211121
475 2211211111 1221211111 1221112111 0 1211212111
480 list => [map { dispbar($_) } qw(
481 211113 211212 211311 221112 221211 231111 112113 112212 112311 122112
482 132111 111123 111222 111321 121122 131121 212112 212211 211122 211221
483 221121 222111 112122 112221 122121 123111 311211 0 111141
488 list => [map { dispbar($_) } qw(
489 111323 131123 131321 112313 132113 132311 211313 231113 231311 112133
490 112331 132131 113123 113321 133121 313121 211331 231131 213113 213311
491 213131 311123 311321 331121 312113 312311 212222 0 211412 23311120
495 title => '<abbr title="Royal Mail 4-State Customer Code">RM4SCC</abbr>',
499 !$len ? '' : sprintf(
500 '<svg width="%d" height="20" viewBox="0 0 %d 6">'
501 . '<path d="M1%s"/></svg>',
504 map { sprintf ',%dv%dm0,-%d',
505 ($_ & 1 ? 0 : 2), 2 + ($_ & 2) + ($_ & 1) * 2,
506 ($_ & 1 ? 0 : 2) + 2 + ($_ & 2) + ($_ & 1) * 2,
513 0132 0312 0330 2112 2130 2310
514 1023 1203 1221 3003 3021 3201
515 1032 1212 1230 3012 3030 3210
516 1122 1302 1320 3102 3120 3300
525 'svg { isolation: isolate }',
526 'svg circle { mix-blend-mode: screen }',
527 '.sample { background: black }',
530 map { disphues($_, [0, 240, 120], 1) } # Red, Blue, Green
531 @hueorder[23..25,20..22, 12, 6..11,0..5, 16..18, 13..15, 19, 26],
537 'svg { isolation: isolate }', # mix on white
538 'svg circle { mix-blend-mode: multiply }',
539 '.sample { background: white }',
542 map { disphues($_, [180, 60, 300]) } # Cyan, Yellow, Magenta
543 # @hueorder[13..18, 19, 0..11, 20..25, 12, 26],
550 'svg { border: 1px solid currentColor }',
551 '.sample span + span svg { border-left: 0 }',
561 'M0,0 8,8 M0,8 8,0', # cross
572 '<svg width="16" height="16" viewBox="0 0 8 8"><path d="%s"/></svg>',
573 $h->[$_ % 5] . $v->[$_ / 5] || $v->[6],
580 'svg path { stroke-linecap: square }',
581 '.sample svg { margin-right: 0.1em }',
585 qq(<svg width="12" height="12" viewBox="-.5 -.5 7 7">$_</svg>)
589 s/^H/mX,0/ or s/^V/m0,X/ or s/^/m0,0/;
591 s/(?:v|,[^0]).*?v\K/-/;
592 s/(?:h|m[^0]).*?h\K/-/;
594 m/v/ or s/h([^h]*)/l$1,3/g;
595 my $dot = s/\.// && qq(<circle cx="3" cy="3" r="1"/>);
596 qq(<path d="$_"/>$dot)
599 Hvh vhv vh hvh vhvh Hhvh hv Vvhv Hhv
600 Hvh. vhv. vh. hvh. vhvh. Hhvh. hv. Vvhv. Hhv.
608 'svg path { stroke-linecap: round; stroke-linejoin: round }',
610 background: rgba(0,0,0, .1);
616 map { s/M[\d,\hM]+(?=[M"])//gr } # clean up superfluous moves
618 '<svg width="14" height="14" viewBox="-.5 -.5 5 5">'
619 . '<path d="M0,0%s %s4,0 %s4,4 %s0,4 %s0,0"/></svg>',
620 'h.5v.5h-.5v-.5', # start anchor
621 map { ['M', 'h0M', 'L']->[$_] }
624 # draw style (0=empty, 1=dot, 2=line connect) to right, down, left, up
626 0010 0112 2022 2220 2000 2012 0122 0202 0020 0220 0012 0022 2202
627 0222 2222 0102 0200 2201 2002 2200 0100 0110 0120 2001 2010 2020
633 # style => '.sample { word-break: break-all }',
635 # Colour Alphabet by Paul Green-Armytage (2010)
637 sprintf('<span%s>%s</span>',
638 !!$_ && sprintf(' style="background:#%s" title="%s"', split /:/),
639 chr(8195) . (!$_ && chr(8203)) # em space (plus zwsp for spaces)
643 F0A3FF:Amethyst 0075DC:Blue 993F00:Caramel 4C005C:Damson
644 191919:Ebony 005C31:Forest 2BCE48:Green FFCC99:Honeydew
645 808080:Iron 94FFB5:Jade 8F7C00:Khaki 9DCC00:Lime
646 C20088:Mallow 003380:Navy FFA405:Orpiment FFA8BB:Pink
647 426600:Quagmire FF0010:Red 5EF1F2:Sky 00998F:Turquoise
648 E0FF66:Uranium 740AFF:Violet 990000:Wine FFFF80:Xanthin
649 FFFF00:Yellow FF5005:Zinnia 0