require 'squib'
game_chars = %W(\u2620 \u2622 \u2623 \u00AB \u00BB \u2039 \u203A \u2022 \u20D8 \u20D9 \u20DA \u2023 \u20E1 \u20D4 \u20D5 \u20D6 \u20D7 \u2190 \u2191 \u2192 \u2193 \u2194 \u2196 \u2197 \u2198 \u2199 \u219A \u219B \u219C \u219D \u219E \u219F \u21A0 \u21A1 \u21A2 \u21A3 \u21A4 \u21A5 \u21A6 \u21A7 \u21A8 \u21A9 \u21AA \u21AB \u21AC \u21AD \u21AE \u21AF \u21B0 \u21B1 \u21B2 \u21B3 \u21B4 \u21B5 \u21B6 \u21B7 \u21B8 \u21B9 \u21BA \u21BB \u21C4 \u21C5 \u21C6 \u21C7 \u21C8 \u21C9 \u21CA \u21CD \u21CE \u21CF \u21D0 \u21D1 \u21D2 \u21D3 \u21D4 \u21D5 \u21D6 \u21D7 \u21D8 \u21D9 \u21DA \u21DB \u21DC \u21DD \u21DC \u21E0 \u21E1 \u21E2 \u21E3 \u21E4 \u21E5 \u21E6 \u21E7 \u21E8 \u21E9 \u21EA \u20DE \u20DD \u20DF \u20E0 \u2205 \u220E \u2234 \u2295 \u2296 \u2297 \u2298 \u2349 \u2299 \u229A \u229E \u22B9 \u2302 \u2316 \u231A \u231B \u2326 \u232B \u2327 \u2331 \u2460 \u2461 \u2462 \u2463 \u2464 \u2465 \u2466 \u2467 \u2468 \u2469 \u246A \u246B \u246C \u246D \u246E \u246F \u2470 \u2471 \u2472 \u2473 \u2600 \u2601 \u2602 \u2603 \u2604 \u2605 \u2606 \u2607 \u260E \u2611 \u261A \u261B \u261C \u261D \u261E \u261F \u2624 \u262E \u262F \u2639 \u263A \u2654 \u2655 \u2656 \u2657 \u2658 \u2659 \u265A \u265B \u265C \u265D \u265E \u265F \u2660 \u2661 \u2662 \u2663 \u2664 \u2665 \u2666 \u2667 \u2668 \u2690 \u2691 \u2692 \u2693 \u2694 \u2696 \u2699 \u269B \u26A0 \u26A1 \u26BD \u26BE \u26C4 \u26C5 \u26D4 \u26EA \u26F2 \u26F3 \u26F5 \u26FA \u26FD \u2707 \u270A \u270B \u270C \u2713 \u2714 \u271C \u27F2 \u27F3 \u27F4 \u2B1B \u2B1C \u1F601 \u00BD \u00BE \u00BC \u2153 \u2154 \u2155 \u2156 \u2157 )
cell_height = 80
cell_width = 400
cols = 7
x, y = 1, 80
Squib::Deck.new(height: (game_chars.size / cols + 1) * cell_height,
width: cell_width * cols) do
background color: :white
text str: 'Game-related UTF8 icons. Generated by Squib, https://github.com/andymeneely/squib'
game_chars.each_with_index do |c, i|
rect fill_color: %w(#eeee #ffff)[i % 2],
width: cell_width, height: cell_height, x: x, y: y
text str: c.inspect, font: 'Sans 42', x: x, y: y
text str: c, font: 'Sans,Segoe UI Symbol 42', x: x + 300, y: y
x += cell_width
if i % cols == cols - 1
x = 1
y += cell_height if i % cols == cols - 1
end
end
save_png prefix: 'unicode_'
end