I just stumbled onto this image, and I have to say it
is probably my favorite J image of all time.
(replace blit with viewmat for a better picture)
blit {: |:#:!/~i.64
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▙▙▙▙ ▙▙▙█▐▛▜▞▙▙▙▙ ▙▙▙▙
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What do you see? :)
PS. here's blit... it's just something i use to render graphics in the IRC
channel.
NB. lol: removes every other item. (l=1 o=0)
NB. tile uses this to cut out overlapping tiles created by 2 2 <;.3
lol =: (# $ 1 , 0:) # ]
NB. tile: converts a rank 2 array to an array of of 2x2 boxed tiles
tile =: [: (lol"1)@lol 2 2 <;.3 ]
NB. blit
blit =: (hext{~#.@,L:0)@:tile "2
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