3 use List::Util qw( pairs pairmap sum );
5 my %C = qw(red #EC1C24 blue #3953A3 yellow #F9EC31 black #231F20);
6 my $U = 0; # optional unicode alternatives
9 'td { white-space: normal; word-spacing: 5em }', # force line break between words
10 '.sample { word-spacing: 0 }',
11 '.sample span { margin-right: 1ex; white-space: nowrap }', # larger space between letters
13 my $spacestyle = '.sample span { margin-right: 0.5ex }'; # separate multiple letters
16 '{ line-height: 1ex }',
17 '.sample { font-size: 80% }',
22 my ($prefix, @dots) = $code =~ m/\A(-?)(\d)(\d)/ or return $code;
24 # unicode glyph alternative as DOMINO TILE HORIZONTAL-0a-0b
25 return $prefix . chr(0x1F031 + ($dots[0] * 7) + $dots[1]);
27 return $prefix . join(' ', map { '·' x $_ } @dots);
31 my $code = shift or return '';
33 return join '', pairmap {
34 ($a =~ tr/123/❘❙❚/r) . ($b =~ tr/321/ /dr)
35 } split //, $code if $U;
37 my @cols = split //, $code; # bar and space widths
38 my $width = sum(@cols);
40 '<svg width="%d" height="%d" viewBox="-.5 0 %d %d"><path d="%s"/></svg>',
41 $width * 2, 14, $width, 7, join(' ',
44 join('m1,-7', ('v7') x $_->[0]), # line per bar width
45 (map { sprintf 'm%d,-7', $_ + 1 } $_->[1] || ()), # space forward
54 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 }],
57 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 }],
63 font-family: Suetterlin; /* R. G. Arens */
64 src: url("/suetterlin.ttf");
66 'td { font-family: Suetterlin }',
68 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 }],
71 title => 'Old Roman Cursive',
73 'svg path { stroke-linecap: round; stroke-linejoin: round }',
74 '.sample span { margin-right: -10px }',
78 !m/^(-?)(\w.+)/ ? $_ :
79 $1.'<svg width="20" height="20" viewBox="0 0 12 20"><path d="'.$2.'"/></svg>'
81 "m2,4 c1,2 8,9 8,9 M2,15 6,9",
82 "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",
83 "m4,7 4,-2 m-4,4 c0,0 -2,7 3,6",
84 "m3,2 c0,0 7,10 7,12 m-2,-4 c-5,2 -4,9 1,3",
85 "m3,10 4,0 m2,-7 c0,0 -7,1 -5,16",
86 "m4,11 5,-2 m-3,-4 7,-4 M0,18 c0,0 4,3 5,-3 2,-6 2,-10 2,-10",
87 "m3,6 7,-2 m-7,4 c-2,5 4,9 6,6 l1,3",
88 "m7,9 4,-0 m-8,0 c4,0 6,-1 5,6 M1,3 c2,-0 2,12 2,12",
91 "-m9,5 -5,4 4,4 m-4,-10 -1,13",
92 "m3,2 c0,0 -1,9 1,10 5,2 6,2 6,2",
93 "m0,16 3,-10 4,6 2,-5 5,4",
94 "m2,16 1,-9 5,8 2,-9",
95 "m5,8 c-2,0 -2,6 1,5 4,-2 1,-5 1,-5",
96 "m5,8 c0,0 -1,8 2,6 m-3,-7 5,3",
97 "m3,6 9,12 m-9,-11 c-4,1 -3,4 -3,4 0,0 2,2 6,-1",
98 "m0,6 c3,-1 3,-1 6,0 2,1 3,3 6,1 m-7,-1 -2,11",
99 "m13,3 c0,0 -5,2 -8,4 -2,3 -1,5 -2,9 -1,1 -4,2 -4,2",
100 "m2,7 8,0 m-4,1 c0,0 -1,8 3,5",
102 "m2,5 c0,0 3,5 6,3 3,-2 2,-3 2,-3",
104 "m3,19 c-1,-6 6,-17 6,-17 M1,8 c0,0 10,1 10,1",
105 "-m0,7 c2,-3 5,-2 5,1 l0,11 c0,0 -0,-4 -0,-10 -0,-4 4,-4 6,-3",
106 "-m3,6 c4,-1 3,3 3,3 -1,3 -2,5 -1,5 1,1 3,0 3,0",
110 title => 'Sutton <abbr title="American Sign Lanugage">ASL</abbr>',
111 style => $spacestyle,
113 # American manual alphabet in Sutton (U+1D800+) notation
114 map { !!$_ && pack 'W*', map { hex "1D$_" } unpack '(A3)*', $_ } qw{
115 8F7a9c 847a9c 86Da9c 801a9c 84Aa9c
116 8CEa9c 8F0 815aa2 892a9c 892a9c9A2aac
118 819a9c 876a9c 840a9caA1 8F0a9caA1 81Aa9c
119 903a9c 8FBa9c 815a9c 80Ea9c 887a9c
120 806a9c 89Aa9c 800a9c945aaa
125 title => 'Unistrokes',
126 style => 'svg path { stroke-linecap: round; stroke-linejoin: round }',
128 map { '<svg width="14" height="16" viewBox="-1 -1 8 10">'.$_.'</svg>' }
130 sprintf('<circle cx="%s" cy="%s" r="1"/>', m/\AM(\d+),(\d+)(.?)/) . # start point
131 (!!$3 && qq(<path d="$_"/>))
147 'M6,0 Q0,6 3,8 6,6 0,0',
148 'M0,0 Q4,8 6,4 4,0 0,8',
149 'M6,0 Q2,8 0,4 2,0 6,8',
156 'M0,0 Q6,6 3,8 0,6 6,0',
163 # title => 'Palm Graffiti',
166 title => '<abbr title="International Telegraph Alphabet">ITA</abbr>2',
167 style => [@wrapstyle, 'td { font-size: 50% }'],
168 list => [map { tr/01/○●/r =~ s/..\K/ /r } qw(
169 11000 10011 01110 10010 10000 10110 01011 00101 01100 11010 11110 01001 00111
170 00110 00011 01101 11101 01010 10100 00001 11100 01111 11001 10111 10101 10001
175 list => [qw{ ⠁ ⠃ ⠉ ⠙ ⠑ ⠋ ⠛ ⠓ ⠊ ⠚ ⠅ ⠇ ⠍ ⠝ ⠕ ⠏ ⠟ ⠗ ⠎ ⠞ ⠥ ⠧ ⠺ ⠭ ⠽ ⠵ }],
178 title => '5-point Tactile',
180 map { '<svg width="9" height="12" viewBox="0 0 18 24">'.$_.'</svg>' }
182 join '', map { sprintf '<circle cx="%d" cy="%d" r="4"/>',
183 !$_ ? 9 : $_ & 1 ? 4 : 14,
184 !$_ ? 12 : $_ < 3 ? 4 : 20,
188 4 234 012 14 0 014 023 12
189 02 024 0134 23 013 03 01 123
190 0124 13 04 1 34 0123 134 0234
196 style => $spacestyle,
197 list => [map {tr/.-/‧‑/r} qw{
198 .- -... -.-. -.. . ..-. --. .... .. .--- -.- .-.. --
199 -. --- .--. --.- .-. ... - ..- ...- .-- -..- -.-- --..
205 list => [map { disptap($_) } qw{
206 11 12 13 14 15 21 22 23 > 24 25 31 32
207 33 34 35 41 42 43 44 45 51 52 53 54 55
211 title => 'Short Tap',
213 list => [map { disptap($_) } qw{
214 11 12 13 14 21 22 23 20 > 31 -13 32 33
215 30 41 42 -13 43 40 10 51 52 53 50 -31 -40
219 style => 'td { font-family: Symbola, "DejaVu Sans", serif, sans }',
221 map { chr(0x1F0A0 + $_), sprintf('<b>%s</b>', chr(0x1F0B0 + $_)) } # spades, hearts
222 1 .. 11, 13, 14 # A 2-10 J Q K
223 ), '', chr(0x1F0CF), chr(0x1F0DF) ],
226 title => 'Maritime flags',
227 style => $spacestyle,
229 # International Code of Signals, SVG fills
230 map { !!$_ && '<svg width="20" height="20" viewBox="0 0 30 30">'.s/\n?\t+//gr.'</svg>' }
232 <path fill="$C{blue}" d="M0,0 h30 l-7.5,15 7.5,15 h-30 z"/>
233 <path fill="white" d="M0,0 h15 v30 h-15"/>
235 <path fill="$C{red}" d="M0,0 h30 l-7.5,15 7.5,15 h-30 z"/>
237 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
238 <path fill="white" d="M0,6 h30 v18 h-30" />
239 <path fill="$C{red}" d="M0,12 h30 v6 h-30" />
241 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
242 <path fill="$C{blue}" d="M0,6 h30 v18 h-30"/>
244 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
245 <path fill="$C{blue}" d="M0,0 h30 v15 h-30"/>
247 <path fill="white" d="M0,0 h30v30 h-30z"/>
248 <path fill="$C{red}" d="M15,0 l15,15 -15,15 -15,-15"/>
250 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
251 <path fill="$C{yellow}" d="M 0,0 h5 v30 h-5"/>
252 <path fill="$C{yellow}" d="M10,0 h5 v30 h-5"/>
253 <path fill="$C{yellow}" d="M20,0 h5 v30 h-5"/>
255 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
256 <path fill="white" d="M0,0 h15 v30 h-15"/>
258 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
259 <circle fill="$C{black}" r="7.5" cx="15" cy="15"/>
261 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
262 <path fill="white" d="M0,10 h30 v10 h-30"/>
264 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
265 <path fill="$C{yellow}" d="M0,0 h15 v30 h-15"/>
267 <path fill="$C{black}" d="M0,0 h30v30 h-30z"/>
268 <path fill="$C{yellow}" d="M0,0 h15 v15 h-15 M15,15 h15 v15 h-15"/>
270 <path fill="white" d="M0,0 h30v30 h-30z"/>
271 <path fill="$C{blue}" d="M4,0h22l-11,11 M4,30h22l-11,-11 M0,4v22l11,-11 M30,4v22l-11,-11"/>
273 <path fill="white" d="M0,0 h30v30 h-30z"/>
274 <path fill="$C{blue}" d="
275 M0,0 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
276 m7.5,-15 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
277 m7.5,-30 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
278 m7.5,-15 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
281 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
282 <path fill="$C{red}" d="M0,0 h30 v30"/>
284 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
285 <path fill="white" d="M10,10 h10 v10 h-10"/>
287 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
289 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
290 <path fill="$C{yellow}" d="M12.5,0 v30 h5 v-30"/>
291 <path fill="$C{yellow}" d="M0,12.5 h30 v5 h-30"/>
293 <path fill="white" d="M0,0 h30v30 h-30z"/>
294 <path fill="$C{blue}" d="M10,10 h10 v10 h-10"/>
296 <path fill="white" d="M0,0 h30v30 h-30z"/>
297 <path fill="$C{red}" d="M0,0 h10 v30 h-10"/>
298 <path fill="$C{blue}" d="M20,0 h10 v30 h-10"/>
300 <path fill="white" d="M0,0 h30v30 h-30z"/>
301 <path fill="$C{red}" d="M0,0 h15 v15 h-15 M15,15 h15 v15 h-15"/>
303 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
304 <path fill="white" d="M4,0h22l-11,11 M4,30h22l-11,-11 M0,4v22l11,-11 M30,4v22l-11,-11"/>
306 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
307 <path fill="white" d="M5,5 h20 v20 h-20"/>
308 <path fill="$C{red}" d="M10,10 h10 v10 h-10"/>
310 <path fill="white" d="M0,0 h30v30 h-30z"/>
311 <path fill="$C{blue}" d="M12.5,0 v30 h5 v-30"/>
312 <path fill="$C{blue}" d="M0,12.5 h30 v5 h-30"/>
314 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
315 <path fill="$C{yellow}" d="M0,0h6l-6,6 M12,0h6l-18,18v-6 M24,0h6l-30,30v-6
316 M30,6v6l-18,18h-6 M30,18v6l-6,6h-6"/>
318 <path fill="$C{black}" d="M0,0 h30v30 h-30z"/>
319 <path fill="$C{blue}" d="M30,0 v31 l-15,-15"/>
320 <path fill="$C{yellow}" d="M0,0 h31 l-15,15"/>
321 <path fill="$C{red}" d="M0,30 h31 l-15,-15"/>
325 <path fill="$C{blue}" d="M0,5 30,15 0,25"/>
326 <path fill="$C{yellow}" d="M0,9 20,15 0,21"/>
328 <path fill="$C{blue}" d="M0,5 30,15 0,25"/>
329 <path fill="white" d="M15,10 30,15 15,20"/>
334 title => 'Flag semaphore',
338 s/[1-4]\K(?=[4-9])/ /; # prevent unwanted vertical crossing
340 s{(\S)(?=.)}{<span style="position:absolute">$1</span>};
344 1 2 3 4 5 6 7 21 31 46 14 51 16 17 23
345 24 25 26 27 34 35 47 56 57 36 67
350 title => 'Chappe semaphore',
353 my ($r, $pr, $pl) = split //, $_;
354 /^\D$/ ? $_ : sprintf(
356 '<svg width="16" height="20" viewBox="0 0 10 15">',
357 '<path d="M5,6 v7"/>',
358 '<path d="M0,%s h10 %s" transform="rotate(%d 5 6)"/>',
361 ['6', '3v3', '9v-3']->[$pl],
362 [ '', 'v3', 'v-3']->[$pr],
366 # 360° rotation (0-7) and position state (0-2) of left and right bars
368 021 121 221 321 421 521 621 721
369 > 022 122 222 322 011 111 211 311
370 001 101 201 301 401 501 601 701 020
375 title => 'Prussian semaphore',
377 map { /^\D+$/ ? $_ : sprintf
379 '<svg width="10" height="20" viewBox="0 0 8 18">',
380 '<path d="M4,1 v18"/>',
382 qq(<path d="M0 $_ h4" transform="rotate(%d 4 $_)"/>),
383 qq(<path d="M4 $_ h4" transform="rotate(-%d 4 $_)"/>),
387 map { ($_ - 2) * 45 % 360 } split //, $_
389 # rotation state (0-3) for left and right bar of 3 rows
391 003000 000200 203300 000030 033030 000130 000330 032330 > 031330
392 022020 130120 001320 233010 030210 022310 203001 233001
393 131001 231301 000202 023302 230003 032003 201003 101003
399 list => [map { dispbar($_) } qw(
400 2111121121 1121121121 2121121111 1111221121 2111221111 1121221111
401 1111122121 2111122111 1121122111 1111222111 2111111221 1121111221
402 2121111211 1111211221 2111211211 1121211211 1111112221 2111112211
403 1121112211 1111212211 2211111121 1221111121 2221111111 1211211121
404 2211211111 1221211111 1221112111 0 1211212111
409 list => [map { dispbar($_) } qw(
410 211113 211212 211311 221112 221211 231111 112113 112212 112311 122112
411 132111 111123 111222 111321 121122 131121 212112 212211 211122 211221
412 221121 222111 112122 112221 122121 123111 311211 0 111141
417 list => [map { dispbar($_) } qw(
418 111323 131123 131321 112313 132113 132311 211313 231113 231311 112133
419 112331 132131 113123 113321 133121 313121 211331 231131 213113 213311
420 213131 311123 311321 331121 312113 312311 212222 0 211412 2331112
424 title => '<abbr title="Royal Mail 4-State Customer Code">RM4SCC</abbr>',
428 !$len ? '' : sprintf(
429 '<svg width="%d" height="20" viewBox="0 0 %d 6">'
430 . '<path d="M1%s"/></svg>',
433 map { sprintf ',%dv%dm0,-%d',
434 ($_ & 1 ? 0 : 2), 2 + ($_ & 2) + ($_ & 1) * 2,
435 ($_ & 1 ? 0 : 2) + 2 + ($_ & 2) + ($_ & 1) * 2,
442 0132 0312 0330 2112 2130 2310
443 1023 1203 1221 3003 3021 3201
444 1032 1212 1230 3012 3030 3210
445 1122 1302 1320 3102 3120 3300
454 'svg { isolation: isolate }',
455 'svg circle { mix-blend-mode: screen }',
458 map { '<svg width="16" height="16" viewBox="0 0 8 8">'.$_.'</svg>' }
460 my $circle = '<circle cx="%s" cy="%s" r="8" fill="#%X%X%X"/>';
462 sprintf($circle, 0, 0, [0, 8, 15]->[$_ % 3], 0, 0),
463 sprintf($circle, 8, 0, 0, [0, 8, 15]->[$_ / 3 % 3], 0),
464 sprintf($circle, 6, 8, 0, 0, [0, 8, 15]->[$_ / 9]),
472 state $window = 'M-.5,-.5H8.5V8.5H-.5Z';
479 'M0,0 8,8 M0,8 8,0', # cross
489 sprintf '<svg width="16" height="16" viewBox="-.5 -.5 9 9"><path d="%s"/></svg>',
490 $window . ($h->[$_ % 5] . $v->[$_ / 5] || $v->[6]);
496 'svg path { stroke-linecap: square }',
497 '.sample svg { margin-right: 0.1em }',
501 qq(<svg width="12" height="12" viewBox="-.5 -.5 7 7">$_</svg>)
505 s/^H/mX,0/ or s/^V/m0,X/ or s/^/m0,0/;
507 s/(?:v|,[^0]).*?v\K/-/;
508 s/(?:h|m[^0]).*?h\K/-/;
510 m/v/ or s/h([^h]*)/l$1,3/g;
511 my $dot = s/\.// && qq(<circle cx="3" cy="3" r="1"/>);
512 qq(<path d="$_"/>$dot)
515 Hvh vhv vh hvh vhvh Hhvh hv Vvhv Hhv
516 Hvh. vhv. vh. hvh. vhvh. Hhvh. hv. Vvhv. Hhv.
524 'svg path { stroke-linecap: round; stroke-linejoin: round }',
526 background: rgba(0,0,0, .1);
532 map { s/M[\d,\hM]+(?=[M"])//gr } # clean up superfluous moves
534 '<svg width="14" height="14" viewBox="-.5 -.5 5 5">'
535 . '<path d="M0,0%s %s4,0 %s4,4 %s0,4 %s0,0"/></svg>',
536 'h.5v.5h-.5v-.5', # start anchor
537 map { ['M', 'h0M', 'L']->[$_] }
540 # draw style (0=empty, 1=dot, 2=line connect) to right, down, left, up
542 0010 0112 2022 2220 2000 2012 0122 0202 0020 0220 0012 0022 2202
543 0222 2222 0102 0200 2201 2002 2200 0100 0110 0120 2001 2010 2020 0
549 # Colour Alphabet by Paul Green-Armytage (2010)
551 sprintf('<span%s>%s</span>',
552 !!$_ && sprintf(' style="background:#%s" title="%s"', split /:/),
553 chr(8195), # em space
557 F0A3FF:Amethyst 0075DC:Blue 993F00:Caramel 4C005C:Damson 191919:Ebony
558 005C31:Forest 2BCE48:Green FFCC99:Honeydew 808080:Iron 94FFB5:Jade
559 8F7C00:Khaki 9DCC00:Lime C20088:Mallow
560 003380:Navy FFA405:Orpiment FFA8BB:Pink 426600:Quagmire FF0010:Red
561 5EF1F2:Sky 00998F:Turquoise E0FF66:Uranium 740AFF:Violet 990000:Wine
562 FFFF80:Xanthin FFFF00:Yellow FF5005:Zinnia 0