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 svg { margin-right: 1ex; white-space: nowrap; display: inline-block }',
19 # larger space between letters
21 my $spacestyle = '.sample svg { margin-right: 0.5ex }'; # separate letters
24 '{ line-height: 1ex }',
25 'td:not(.sample) { vertical-align: top }',
26 '.sample { font-size: 80% }',
30 2,11,20,19,18,21,24,15,6,7,8,5,13, # red .. magenta, grey
31 1,10,9,12,3,4,0, 14,23,22,25,16,17,26, # dark, light hues
34 # Order to put similar sounds close to each other:
41 my @hueletters = ((26) x 27);
42 @hueletters[map { ord($_) - 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 $_ } @dots);
58 my ($prefix, @dots) = $code =~ m/\A(-?)(\d)(\d)/ or return $code;
59 # unicode glyph alternative as DOMINO TILE HORIZONTAL-0a-0b
60 return $prefix . chr(0x1F031 + ($dots[0] * 7) + $dots[1]);
65 my ($prefix, @dots) = $code =~ m/\A(-?)(\d)(\d)/ or return $code;
66 my ($w, $h) = (12, 9);
67 my @w = map { $w / ($_ || 1) } @dots;
69 '<svg height="20" viewBox="-.5 -.5 %s %s">'
70 . '<path d="%s" /></svg>',
71 $w + 1, $h + 1, join(' ',
72 "m0,$h l+$w[0],-$h" x $dots[0], # slashes
73 "m0,$h l-$w[1],-$h" x $dots[1], # backslashes
80 my ($prefix, $shape, $rotate) = $code =~ m/\A(-?)(\w)(\d?)/
88 T => 'm0,0h2.5h-1.5v1',
95 S 120 Z 0 J 240 L 30 T 300 O 60 I 180
96 v 45,50% i 165,50% o 165,0%
98 s/\z(?<!%)/,100%/ for values %col;
100 $code =~ /[Ii]$|T[23]|L3?$|S1|Z$|J1|v3?$/ ? 'gapl1' : (),
101 $code =~ /T$|L2|Z$/ ? 'gapr1' : (),
104 '<svg height="24" viewBox="-.5 -.5 %s 4"%s>'
105 . '<path d="%s" stroke="%s" fill="none"%s /></svg>',
106 $code eq 'I' ? 4 : $code =~ /T3|[LJO]$|[Iio]1/ ? 2 : 3,
107 @gaps ? qq( class="@gaps") : '',
108 $path{$shape}, "hsl($col{$shape},50%)", join('',
109 $rotate && sprintf(' transform="rotate(%s 1 1)"', $rotate * 90),
110 $prefix && ' style="opacity:.5"',
116 my $code = shift or return '';
118 return join '', pairmap {
119 ($a =~ tr/123/❘❙❚/r) . ($b =~ tr/321/ /dr)
120 } split //, $code if $U;
122 my @cols = split //, $code; # bar and space widths
123 my $width = sum(@cols);
125 '<svg width="%d" height="%d" viewBox="-.5 0 %d %d"><path d="%s"/></svg>',
126 $width * 2, 14, $width, 7, join(' ',
129 join('m1,-7', ('v7') x $_->[0]), # line per bar width
130 (map { sprintf 'm%d,-7', $_ + 1 } $_->[1] || ()), # space forward
138 my ($index, $hues, $opaque) = @_;
139 $index >= 0 or $index = 26;
140 my @lum = ($index % 3, $index / 3 % 3, $index / 9); # hue opacities (0..2)x3
141 my @lumf = $opaque ? ('hsl(%s,100%%,50%%)', 'hsl(%s,100%%,25%%)') :
142 ('hsl(%s,100%%,50%%)', 'hsla(%s,100%%,50%%,.5)');
144 '<svg width="16" height="16" viewBox="0 0 12 12">%s</svg>',
146 my $colf = $lumf[ $lum[$_] ];
147 !$colf ? () : sprintf('<circle cx="%d" cy="%d" r="%d" fill="%s"/>',
148 5 + $_, $_ == 1 ? 7 : 5, 5, sprintf($colf, $hues->[$_])
155 default => [qw( written sign digital touch tactile sound games semaphore barcode personal )],
156 written => [qw( uppercase lowercase suetterlin roman )],
157 digital => [qw( stroke ita2 )],
158 stroke => [qw( graffiti unistrokes edgewrite )],
159 touch => [qw( moon braille )],
161 sound => [qw( morse tap shorttap )],
162 games => [qw( domino tetromino cards )],
163 semaphore => [qw( maritime flag chappe prussian )],
164 barcode => [qw( rm4scc code39 code93 code128 )],
165 personal => [qw( rgbmap cmymap dni pigpen nyctographs chromacons )],
172 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 }],
175 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 }],
181 font-family: Suetterlin; /* R. G. Arens */
182 src: url("/suetterlin.ttf");
184 'td { font-family: Suetterlin }',
185 'td:hover::first-letter { text-transform: uppercase }',
187 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 }],
190 name => 'Old Roman Cursive',
192 'svg path { stroke-linecap: round; stroke-linejoin: round }',
193 '.sample svg { margin-right: -10px }',
198 {<svg width="20" height="20" viewBox="0 0 12 20"><path d="$1"/></svg>}r
200 "m2,4 c1,2 8,9 8,9 M2,15 6,9",
201 "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",
202 "m4,7 4,-2 m-4,4 c0,0 -2,7 3,6",
203 "m3,2 c0,0 7,10 7,12 m-2,-4 c-5,2 -4,9 1,3",
204 "m3,10 4,0 m2,-7 c0,0 -7,1 -5,16",
205 "m4,11 5,-2 m-3,-4 7,-4 M0,18 c0,0 4,3 5,-3 2,-6 2,-10 2,-10",
206 "m3,6 7,-2 m-7,4 c-2,5 4,9 6,6 l1,3",
207 "m7,9 4,-0 m-8,0 c4,0 6,-1 5,6 M1,3 c2,-0 2,12 2,12",
210 "-m9,5 -5,4 4,4 m-4,-10 -1,13",
211 "m3,2 c0,0 -1,9 1,10 5,2 6,2 6,2",
212 "m0,16 3,-10 4,6 2,-5 5,4",
213 "m2,16 1,-9 5,8 2,-9",
214 "m5,8 c-2,0 -2,6 1,5 4,-2 1,-5 1,-5",
215 "m5,8 c0,0 -1,8 2,6 m-3,-7 5,3",
216 "m3,6 9,12 m-9,-11 c-4,1 -3,4 -3,4 0,0 2,2 6,-1",
217 "m0,6 c3,-1 3,-1 6,0 2,1 3,3 6,1 m-7,-1 -2,11",
218 "m13,3 c0,0 -5,2 -8,4 -2,3 -1,5 -2,9 -1,1 -4,2 -4,2",
219 "m2,7 8,0 m-4,1 c0,0 -1,8 3,5",
221 "m2,5 c0,0 3,5 6,3 3,-2 2,-3 2,-3",
223 "m3,19 c-1,-6 6,-17 6,-17 M1,8 c0,0 10,1 10,1",
224 "-m0,7 c2,-3 5,-2 5,1 l0,11 c0,0 -0,-4 -0,-10 -0,-4 4,-4 6,-3",
225 "-m3,6 c4,-1 3,3 3,3 -1,3 -2,5 -1,5 1,1 3,0 3,0",
229 name => 'Sutton <abbr title="American Sign Lanugage">ASL</abbr>',
230 style => $spacestyle,
232 # American manual alphabet in Sutton (U+1D800+) notation
233 map { !!$_ && pack 'W*', map { hex "1D$_" } unpack '(A3)*', $_ } qw{
234 8F7a9c 847a9c 86Da9c 801a9c 84Aa9c
235 8CEa9c 8F0 815aa2 892a9c 892a9c9A2aac
237 819a9c 876a9c 840a9caA1 8F0a9caA1 81Aa9c
238 903a9c 8FBa9c 815a9c 80Ea9c 887a9c
239 806a9c 89Aa9c 800a9c945aaa
244 name => 'Palm Graffiti',
247 font-family: Graffiti;
248 src: url("/graffiti.ttf");
250 'td { font-family: Graffiti }',
252 list => [qw{ a b c d e f g h i j k l m n o p q r s t u v w * y z }],
255 name => 'Unistrokes',
256 url => 'https://www.google.com/patents/US5596656', # by Xerox
257 style => 'svg path { stroke-linecap: round; stroke-linejoin: round }',
259 map { '<svg width="14" height="16" viewBox="-1 -1 8 10">'.$_.'</svg>' }
261 my ($x, $y, $next) = m/\AM(\d+),(\d+)(.)?/;
262 sprintf('<circle cx="%s" cy="%s" r="1"/>', $x, $y) . # start point
263 (defined $next && qq(<path d="$_"/>))
279 'M6,0 Q0,6 3,8 6,6 0,0',
280 'M0,0 Q4,8 6,4 4,0 0,8',
281 'M6,0 Q2,8 0,4 2,0 6,8',
288 'M0,0 Q6,6 3,8 0,6 6,0',
296 url => 'http://depts.washington.edu/ewrite/', # patented US7729542
297 style => 'svg path { stroke-linecap: round; stroke-linejoin: round }',
299 map { '<svg width="14" height="14" viewBox="-1 -1 10 10">'.$_.'</svg>' }
301 my @route = split //;
302 my @coords = map { $_ % 2 << 3, $_ >> 1 << 3 } @route; # x,y,
303 sprintf('<circle cx="%s" cy="%s" r="1"/><path d="M%s"/>',
304 @coords[0, 1], # start point
306 my $pos = join(',', @coords[$_*2, $_*2 + 1]);
307 $_ > 1 && $route[$_] == $route[$_ - 2] # curve back
308 ? 'Q4,4 '.$pos.'L' : $pos
312 # corners (0..3) clockwise from top-left in order
314 213 0232 1023 1323 103 102 10132 0213 02 132 02123 023 20313 2031
315 10231 0102 10131 201 1032 013 0231 021 02131 0312 0313 0123 01
320 name => '<abbr title="International Telegraph Alphabet">ITA</abbr>2',
321 style => [@wrapstyle, 'td { font-size: 50% }'],
322 list => [map { tr/01/○●/r =~ s/..\K/ /r } qw(
323 11000 10011 01110 10010 10000 10110 01011 00101 01100 11010 11110 01001 00111
324 00110 00011 01101 11101 01010 10100 00001 11100 01111 11001 10111 10101 10001
330 map { qq(<svg width="14" height="14" viewBox="-.5 -.5 7 7"><path d="$_"/></svg>) }
332 'M1,0 V4 A2,2 0,0,0 5,4',
333 'M5,0 A4.5,3 0,0,0 5,6',
334 'M1,0 A4.5,3 0,0,1 1,6',
336 'M1,6 V2 A2,2 0,0,1 5,2',
337 'M5,6 V2 A2,2 0,1,0 1,2',
338 'M1.5,3 A1.5,1.5 0,0,0 4.5,3 1.5,1.5 0,0,0 1.5,3 M3,1.5 A1,1.5 0,0,0 3,4.5',
340 'M5,0 V4 A2,2 0,0,1 1,4',
345 'M0,3 A3,3 0,0,0 6,3 3,3 0,0,0 0,3',
346 'M6,4 H2 A2,1 0,0,1 2,2',
347 'M0,4 H4 A2,1 0,0,0 4,2',
351 'M0,0 V3 A3,3 0,0,0 6,3 V0',
353 'M0,6 V3 A3,3 0,0,1 6,3 V6',
358 style => 'svg path { stroke-linecap: round; stroke-linejoin: round }',
361 list => [qw{ ⠁ ⠃ ⠉ ⠙ ⠑ ⠋ ⠛ ⠓ ⠊ ⠚ ⠅ ⠇ ⠍ ⠝ ⠕ ⠏ ⠟ ⠗ ⠎ ⠞ ⠥ ⠧ ⠺ ⠭ ⠽ ⠵ }],
364 name => '5-point Tactile',
366 map { '<svg width="9" height="12" viewBox="0 0 18 24">'.$_.'</svg>' }
368 join '', map { sprintf '<circle cx="%d" cy="%d" r="4"/>',
369 !$_ ? 9 : $_ & 1 ? 4 : 14,
370 !$_ ? 12 : $_ < 3 ? 4 : 20,
374 4 234 012 14 0 014 023 12
375 02 024 0134 23 013 03 01 123
376 0124 13 04 1 34 0123 134 0234
382 style => $spacestyle,
383 list => [map {tr/.-/‧‑/r} qw{
384 .- -... -.-. -.. . ..-. --. .... .. .--- -.- .-.. --
385 -. --- .--. --.- .-. ... - ..- ...- .-- -..- -.-- --..
391 list => [map { disptap($_) } qw{
392 11 12 13 14 15 21 22 23 > 24 25 31 32
393 33 34 35 41 42 43 44 45 51 52 53 54 55
399 list => [map { disptap($_) } qw{
400 11 12 13 14 21 22 23 20 > 31 -13 32 33
401 30 41 42 -13 43 40 10 51 52 53 50 -31 -40
403 altlist => [map { dispdash($_) } qw{
404 10 14 -13 12 20 23 22 21 30 -34 13 33 32
405 31 40 43 -13 42 41 11 50 -23 -50 -1341 -31 -41
409 name => 'Domino tiles',
411 # enlarge single tile height to span full vertical combinations
412 'td { font-size: 200%; line-height: .6; padding: 0 0 .3ex }',
414 list => [map { dispdomino($_) } qw{
415 10 11 20 21 22 30 31 32 33 40 41 42 43
416 44 50 51 52 53 54 55 60 61 62 63 64 65
421 'svg path { stroke-linecap: square }',
422 '.sample .gapl1 + .gapr1 { margin-left: -6.3px }',
424 name => 'Tetrominos',
425 list => [map { dispblock($_) } qw{
434 style => 'td { font-family: Symbola, "DejaVu Sans", serif, sans }',
436 map { chr(0x1F0A0 + $_), sprintf('<b>%s</b>', chr(0x1F0B0 + $_)) } # spades, hearts
437 1 .. 11, 13, 14 # A 2-10 J Q K
438 ), '', chr(0x1F0CF), chr(0x1F0DF) ],
441 name => 'Maritime flags',
442 style => $spacestyle,
444 # International Code of Signals, SVG fills
445 map { !!$_ && '<svg width="20" height="20" viewBox="0 0 30 30">'.s/\n?\t+//gr.'</svg>' }
447 <path fill="$C{blue}" d="M0,0 h30 l-7.5,15 7.5,15 h-30 z"/>
448 <path fill="white" d="M0,0 h15 v30 h-15"/>
450 <path fill="$C{red}" d="M0,0 h30 l-7.5,15 7.5,15 h-30 z"/>
452 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
453 <path fill="white" d="M0,6 h30 v18 h-30" />
454 <path fill="$C{red}" d="M0,12 h30 v6 h-30" />
456 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
457 <path fill="$C{blue}" d="M0,6 h30 v18 h-30"/>
459 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
460 <path fill="$C{blue}" d="M0,0 h30 v15 h-30"/>
462 <path fill="white" d="M0,0 h30v30 h-30z"/>
463 <path fill="$C{red}" d="M15,0 l15,15 -15,15 -15,-15"/>
465 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
466 <path fill="$C{yellow}" d="M 0,0 h5 v30 h-5"/>
467 <path fill="$C{yellow}" d="M10,0 h5 v30 h-5"/>
468 <path fill="$C{yellow}" d="M20,0 h5 v30 h-5"/>
470 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
471 <path fill="white" d="M0,0 h15 v30 h-15"/>
473 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
474 <circle fill="$C{black}" r="7.5" cx="15" cy="15"/>
476 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
477 <path fill="white" d="M0,10 h30 v10 h-30"/>
479 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
480 <path fill="$C{yellow}" d="M0,0 h15 v30 h-15"/>
482 <path fill="$C{black}" d="M0,0 h30v30 h-30z"/>
483 <path fill="$C{yellow}" d="M0,0 h15 v15 h-15 M15,15 h15 v15 h-15"/>
485 <path fill="white" d="M0,0 h30v30 h-30z"/>
486 <path fill="$C{blue}" d="M4,0h22l-11,11 M4,30h22l-11,-11
487 M0,4v22l11,-11 M30,4v22l-11,-11"/>
489 <path fill="white" d="M0,0 h30v30 h-30z"/>
490 <path fill="$C{blue}" d="
491 M0,0 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
492 m7.5,-15 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
493 m7.5,-30 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
494 m7.5,-15 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
497 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
498 <path fill="$C{red}" d="M0,0 h30 v30"/>
500 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
501 <path fill="white" d="M10,10 h10 v10 h-10"/>
503 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
505 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
506 <path fill="$C{yellow}" d="M12.5,0 v30 h5 v-30"/>
507 <path fill="$C{yellow}" d="M0,12.5 h30 v5 h-30"/>
509 <path fill="white" d="M0,0 h30v30 h-30z"/>
510 <path fill="$C{blue}" d="M10,10 h10 v10 h-10"/>
512 <path fill="white" d="M0,0 h30v30 h-30z"/>
513 <path fill="$C{red}" d="M0,0 h10 v30 h-10"/>
514 <path fill="$C{blue}" d="M20,0 h10 v30 h-10"/>
516 <path fill="white" d="M0,0 h30v30 h-30z"/>
517 <path fill="$C{red}" d="M0,0 h15 v15 h-15 M15,15 h15 v15 h-15"/>
519 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
520 <path fill="white" d="M4,0h22l-11,11 M4,30h22l-11,-11
521 M0,4v22l11,-11 M30,4v22l-11,-11"/>
523 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
524 <path fill="white" d="M5,5 h20 v20 h-20"/>
525 <path fill="$C{red}" d="M10,10 h10 v10 h-10"/>
527 <path fill="white" d="M0,0 h30v30 h-30z"/>
528 <path fill="$C{blue}" d="M12.5,0 v30 h5 v-30"/>
529 <path fill="$C{blue}" d="M0,12.5 h30 v5 h-30"/>
531 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
532 <path fill="$C{yellow}" d="M0,0h6l-6,6 M12,0h6l-18,18v-6
533 M24,0h6l-30,30v-6 M30,6v6l-18,18h-6 M30,18v6l-6,6h-6"/>
535 <path fill="$C{black}" d="M0,0 h30v30 h-30z"/>
536 <path fill="$C{blue}" d="M30,0 v31 l-15,-15"/>
537 <path fill="$C{yellow}" d="M0,0 h31 l-15,15"/>
538 <path fill="$C{red}" d="M0,30 h31 l-15,-15"/>
542 <path fill="$C{blue}" d="M0,5 30,15 0,25"/>
543 <path fill="$C{yellow}" d="M0,9 20,15 0,21"/>
545 <path fill="$C{blue}" d="M0,5 30,15 0,25"/>
546 <path fill="white" d="M15,10 30,15 15,20"/>
551 name => 'Flag semaphore',
555 s/[1-4]\K(?=[4-9])/ /; # prevent unwanted vertical crossing
557 s{(\S)(?=.)}{<span style="position:absolute">$1</span>};
561 1 2 3 4 5 6 7 21 31 46 14 51 16 17 23
562 24 25 26 27 34 35 47 56 57 36 67
567 name => 'Chappe semaphore',
570 my ($r, $pr, $pl) = split //, $_;
571 /^\D$/ ? $_ : sprintf(
573 '<svg width="16" height="20" viewBox="0 0 10 15">',
574 '<path d="M5,6 v7"/>',
575 '<path d="M0,%s h10 %s" transform="rotate(%d 5 6)"/>',
578 ['6', '3v3', '9v-3']->[$pl],
579 [ '', 'v3', 'v-3']->[$pr],
583 # 360° rotation (0-7) and position state (0-2) of left and right bars
585 021 121 221 321 421 521 621 721
586 > 022 122 222 322 011 111 211 311
587 001 101 201 301 401 501 601 701 020
592 name => 'Prussian semaphore',
594 map { /^\D+$/ ? $_ : sprintf
596 '<svg width="10" height="20" viewBox="0 0 8 18">',
597 '<path d="M4,1 v18"/>',
599 qq(<path d="M0 $_ h4" transform="rotate(%d 4 $_)"/>),
600 qq(<path d="M4 $_ h4" transform="rotate(-%d 4 $_)"/>),
604 map { ($_ - 2) * 45 % 360 } split //, $_
606 # rotation state (0-3) for left and right bar of 3 rows
608 003000 000200 203300 000030 033030 000130 000330 032330 > 031330
609 022020 130120 001320 233010 030210 022310 203001 233001
610 131001 231301 000202 023302 230003 032003 201003 101003
616 list => [map { dispbar($_) } qw(
617 2111121121 1121121121 2121121111 1111221121 2111221111 1121221111
618 1111122121 2111122111 1121122111 1111222111 2111111221 1121111221
619 2121111211 1111211221 2111211211 1121211211 1111112221 2111112211
620 1121112211 1111212211 2211111121 1221111121 2221111111 1211211121
621 2211211111 1221211111 1221112111 0 1211212111
626 list => [map { dispbar($_) } qw(
627 211113 211212 211311 221112 221211 231111 112113 112212 112311 122112
628 132111 111123 111222 111321 121122 131121 212112 212211 211122 211221
629 221121 222111 112122 112221 122121 123111 311211 0 111141
634 list => [map { dispbar($_) } qw(
635 111323 131123 131321 112313 132113 132311 211313 231113 231311 112133
636 112331 132131 113123 113321 133121 313121 211331 231131 213113 213311
637 213131 311123 311321 331121 312113 312311 212222 0 211412 23311120
641 name => '<abbr title="Royal Mail 4-State Customer Code">RM4SCC</abbr>',
645 !$len ? '' : sprintf(
646 '<svg width="%d" height="20" viewBox="0 0 %d 6">'
647 . '<path d="M1%s"/></svg>',
650 map { sprintf ',%dv%dm0,-%d',
651 ($_ & 1 ? 0 : 2), 2 + ($_ & 2) + ($_ & 1) * 2,
652 ($_ & 1 ? 0 : 2) + 2 + ($_ & 2) + ($_ & 1) * 2,
659 0132 0312 0330 2112 2130 2310
660 1023 1203 1221 3003 3021 3201
661 1032 1212 1230 3012 3030 3210
662 1122 1302 1320 3102 3120 3300
671 'svg { isolation: isolate }',
672 'svg circle { mix-blend-mode: screen }',
673 '.sample { background: black }',
676 map { disphues($_, [0, 240, 120], 1) } # Red, Blue, Green
677 @hueorder[23..25,20..22, 12, 6..11,0..5, 16..18, 13..15, 19, 26],
683 'svg { isolation: isolate }', # mix on white
684 'svg circle { mix-blend-mode: multiply }',
685 '.sample { background: white }',
688 map { disphues($_, [180, 60, 300]) } # Cyan, Yellow, Magenta
689 # @hueorder[13..18, 19, 0..11, 20..25, 12, 26],
696 'svg { border: 1px solid currentColor }',
697 '.sample svg + svg { border-left: 0 }',
707 'M0,0 8,8 M0,8 8,0', # cross
718 '<svg width="16" height="16" viewBox="0 0 8 8"><path d="%s"/></svg>',
719 $h->[$_ % 5] . $v->[$_ / 5] || $v->[6],
726 'svg path { stroke-linecap: square }',
727 '.sample svg { margin-right: 0.1em }',
731 qq(<svg width="12" height="12" viewBox="-.5 -.5 7 7">$_</svg>)
735 s/^H/mX,0/ or s/^V/m0,X/ or s/^/m0,0/;
737 s/(?:v|,[^0]).*?v\K/-/;
738 s/(?:h|m[^0]).*?h\K/-/;
740 m/v/ or s/h([^h]*)/l$1,3/g;
741 my $dot = s/\.// && qq(<circle cx="3" cy="3" r="1"/>);
742 qq(<path d="$_"/>$dot)
745 Hvh vhv vh hvh vhvh Hhvh hv Vvhv Hhv
746 Hvh. vhv. vh. hvh. vhvh. Hhvh. hv. Vvhv. Hhv.
754 'svg path { stroke-linecap: round; stroke-linejoin: round }',
756 background: rgba(0,0,0, .1);
762 map { s/M[\d,\hM]+(?=[M"])//gr } # clean up superfluous moves
764 '<svg width="14" height="14" viewBox="-.5 -.5 5 5">'
765 . '<path d="M0,0%s %s4,0 %s4,4 %s0,4 %s0,0"/></svg>',
766 'h.5v.5h-.5v-.5', # start anchor
767 map { ['M', 'h0M', 'L']->[$_] }
770 # draw style (0=empty, 1=dot, 2=line connect) to right, down, left, up
772 0010 0112 2022 2220 2000 2012 0122 0202 0020 0220 0012 0022 2202
773 0222 2222 0102 0200 2201 2002 2200 0100 0110 0120 2001 2010 2020
779 title => 'Colour Alphabet by Paul Green-Armytage (2010)',
781 #'.sample { word-break: break-all }',
782 '.sample { background: white }',
786 sprintf('<span%s>%s</span>',
787 !!$_ && sprintf(' style="background:#%s" title="%s"', split /:/),
788 chr(8195) . (!$_ && chr(8203)) # em space (plus zwsp for spaces)
792 F0A3FF:Amethyst 0075DC:Blue 993F00:Caramel 4C005C:Damson
793 191919:Ebony 005C31:Forest 2BCE48:Green FFCC99:Honeydew
794 808080:Iron 94FFB5:Jade 8F7C00:Khaki 9DCC00:Lime
795 C20088:Mallow 003380:Navy FFA405:Orpiment FFA8BB:Pink
796 426600:Quagmire FF0010:Red 5EF1F2:Sky 00998F:Turquoise
797 E0FF66:Uranium 740AFF:Violet 990000:Wine FFFF80:Xanthin
798 FFFF00:Yellow FF5005:Zinnia 0