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Rotate ASCII Art by 45 Degrees
Rotate an ASCII art imageAnti-aliasing ASCII artGenerate ASCII art from textFrame this nice ASCII-ArtItalicize ASCII artLemon-Limify a StringSome ASCII art for N64's 20th B-DayRead ASCII-Art TextASCII-Art Venn DiagramASCII Art Octagons
$begingroup$
Your task is to take an ASCII art image and output it rotated clockwise by 45 degrees and scaled by a factor of $sqrt 2$. The scaling comes from using a lattice pattern which introduces space between the characters.
To explain it visually, a $3 times 3$ block would be processed like so:
123
456
789
becomes
1
4 2
7 5 3
8 6
9
Characters will not be transformed, so boxes will look strange after rotation:
+-+
| |
+-+
becomes
+
| -
+ +
- |
+
To explain the process more explicitly, the output consists of a diamond lattice pattern where the top row corresponds to the top-left character of the input, the next row corresponds with the right and below neighbors, next row is those neighbors, and so forth until all of the characters have been placed on the lattice.
Examples
FISHKISSFISHKIS
SFISHKISSFISHKISSFISH F
ISHK ISSFISHKISSFISHKISS FI
SHKISS FISHKISSFISHKISSFISS FIS
HKISSFISHKISSFISHKISSFISHKISSFISH KISS
FISHKISSFISHKISSFISHKISSFISHKISS FISHK
SSFISHKISSFISHKISSFISHKISSFISHKISSF
ISHKISSFISHKISSFISHKISSFISHKISSF ISHKI
SSFISHKISSFISHKISSFISHKISSFISHKIS SFIS
HKISSFISHKISSFISHKISSFISHKISS FIS
HKISSFISHKISSFISHKISSFISHK IS
SFISHKISSFISHKISSFISH K
ISSFISHKISSFISHK
Source
Becomes
H
K S
I H I
F S K S
S I S I H S
S I S F S K F
F S H I S I
H I H K S S F
K S K S I H H I
I H I S S K I K S
H S K S F S I F S I H
K S I S I F S I S S K
I F S F S I S S F S I
S I S I H S F H I F S
S S S F S K H I K S I S
F F H I H I K S I H S F
I I K S K S I H S K H I
I S S I H I S S K S I K S
S H H S K S F S I F S I H
S K K S I S I F S I S S K
F I I F S F S I S S F S I
I S S I S I H S F H I F S
S S S S F S K H I K S I
H F F H I H I K S I H S
K I I K S K S I H S K H
I S S I H I S S K S I
S H H S K S F S I F S
S K K S I S I F S I S
F I I F S F S I S S
I S S I S I H S F S
S S S S F S K H I
H F F H I H I K S
K I I K S K S I H
S S I H I S S
H H S K S F S
K S I S I
S F S
H F K F F F
K I I I I
I I S S S
S S H S
S H S K
F K F
F I I
I S
I S
S
K
_,,ddF"""Ybb,,_
,d@#@#@#@g, `"Yb,
,d#@#V``V@#@#b "b,
d@#@#I I@#@8 "b
d@#@#@#A..A@#@#P `b
8#@#@#@#@#@#@8" 8
8@#@#@#@#@#@J 8
8#@#@#@#@#P 8
Y@#@#@#@#P ,db, ,P
Y@#@#@#@) @DWB aP
"Y#@#@#b `69' aP"
"Y@#@#g,, _,dP"
`""YBBgggddP""'
Source
Becomes
d d ,
8 @ @ d ,
8 # # # # d _
8 @ @ @ @ @ @ ,
Y # # # # # # # ,
@ @ @ @ @ I V @ d
Y # # # # # ` # d
@ @ @ @ @ A ` @ F
" # # # # # . V # "
Y @ @ @ @ @ . @ @ "
# # # # # # A I # g "
" @ @ @ @ @ @ @ @ @ , Y
Y # # # # # # # # # b
@ @ @ P P @ @ @ @ b b
` # # ) J 8 # 8 ,
" @ b " P ` ,
" # " _
Y g Y
B , , b
B , @ d ,
g ` D b "
g 6 W , b
g 9 B ,
d ' "
d b
P _ `
" , b
" d 8
' P a 8
" P a , 8
" P P
...,?77??!~~~~!???77?<~....
..?7` `7!..
.,=` ..~7^` I ?1.
........ ..^ ?` ..?7!1 . ...??7
. .7` .,777.. .I. . .! .,7!
.. .? .^ .l ?i. . .` .,^
b .! .= .?7???7~. .>r . .=
.,.?4 , .^ 1 ` 4...
J ^ , 5 ` ?<.
.%.7; .` ., .; .=.
.+^ ., .% MML F ., ?,
P ,, J .MMN F 6 4.
l d, , .MMM! .t .. ,,
, JMa..` MMM` . .! .;
r .M# .M# .% . .~ .,
dMMMNJ..! .P7! .> . . ,,
.WMMMMMm ?^.. ..,?! .. .. , Z7` `?^.. ,,
?THB3 ?77?! .Yr . .! ?, ?^C
?, .,^.` .% .^ 5.
7, .....?7 .^ ,` ?.
`<. .= .`' 1
....dn... ... ...,7..J=!7, .,
..= G.,7 ..,o.. .? J. F
.J. .^ ,,,t ,^ ?^. .^ `?~. F
r %J. $ 5r J ,r.1 .=. .%
r .77=?4. ``, l ., 1 .. <. 4.,
.$.. .X.. .n.. ., J. r .` J. `'
.?` .5 `` .% .% .' L.' t
,. ..1JL ., J .$.?` .
1. .=` ` .J7??7<.. .;
JS.. ..^ L 7.:
`> .. J. 4.
+ r `t r ~=..G.
= $ ,. J
2 r t .;
.,7! r t`7~.. j..
j 7~L...$=.?7r r ;?1.
8. .= j ..,^ ..
r G .
.,7, j, .>=.
.J??, `T....... % ..
..^ <. ~. ,. .D
.?` 1 L .7.........?Ti..l
,` L . .% .`! `j,
.^ . .. .` .^ .?7!?7+. 1
.` . .`..`7. .^ ,` .i.;
.7<..........~<<3?7!` 4. r ` G%
J.` .! %
JiJ .`
.1. J
?1. .'
7<..%
Source
Becomes
. .
. .
. .
b .
. .
, .
. J . .
. % ? .
+ . 4 . .
P ^ 7 ! ? .
l ; ^ 7 .
, . ` .
d , ^ .
. M r , ,
W M , =
M M d ` .
M N J , .
? M J . M ?
T M . M a , . 7
H M . # . = . ` .
? B m ! . . . , . ^ . .
, 3 ` , J % ` ^ . , .
? 7 ,
7 ? 7 7 ?
r . , ^ ? 7 7
. r J . . ? . ? 7
, ? . % . . ` . ? . ` . ?
. ` $ . J = . < . 7 . . ?
. 7 . . . . M , ~ l . ~ !
. . 7 . . ? . M M . I . 7 ~
. . = $ ^ . 7 M M L . . ^ ~
1 5 ? d 7 M M N 1 ? ` ~
J 4 , n ? . M M ? 7 ~
L . , G . ! M M ! 5 i ! !
. , . . . # ` . . 1 ?
. . 1 X 5 t , . . . ; . . I ?
. ` ^ , . . . r 7 . , F > . . ?
7 ` ? . J . . . ? . F r . 7
< ` . S ` J , . . ! . . . t . ! 7
. ^ . . . ` ^ . . . P % . ` ?
. J j , ` . ` , . ? . 7 ` <
. ? . 7 > ` . , . 7 . . ! ` ~
. ? , r 8 ! + n o . , . . .
. , 7 . = . . . . . ^ Y .
. , 7 2 . . % . . , . r . . .
. < ~ r . , 7 ` > , .
. . ` L r . l . . . 6 4 .
. 1 T . $ ^ . . . . = . . . . . . = . `
. . . r ` = . , . ? ? J ^ % . . . , 7
~ L ~ . . t t ` J % , ^ = . . ! . ^ . !
< . . . . $ ` , J . ! ` . ~ , .
< . L . G = = 7 . ` . . . 1 7 ' , . . , ? 7 .
3 . . . ~ t J $ ' , , ` ^ ! < ! .
? . . j ? . r . . . r r . J . .
7 . . . , 7 . J L J ? L . . ^ . Z . ?
! ` , r . ~ 7 ` . . . 1 7 . ? 1
` . . % j ; = 4 ? ' ` ? ` = ? .
. . . j . . ? < ` , . 7
` . % 7 . . . 7 . ?
7 ` . . r . G < J ~ 5 ?
. . , . . . . . . ,
4 . ^ ; . t ?
. . ? . . . 4
J . . . . 1 7 . = 1 .
. r ^ ^ ` . . . ; . . ,
` ! . . : , ` ,
J . . . . 4 F ? .
i . ` , . . > . . F ^ ;
J ! ` ? ? = ` , % . .
. 7 T . ' . ,
1 ! i . . ,
. ? . D . ,
7 . ? ,
? + ` l ^ ,
1 . j C
. . ,
i 1
.
7 G ;
< %
. . %
. . J `
% '
Rules and Notes
- Input and output may be in any convenient format and character encoding as long as it supports all printable ASCII characters (U+0020 - U+007E, LF)
- You may assume the input contains only printable ASCII characters (defined above)
- You must support art up to $100 times 100$ characters.
- You may assume the input is right-padded, as to be a perfect rectangular grid of characters.
- If it conveniences you, you may also assume the input is padded to be exactly $100 times 100$ characters.
- Use the ASCII space to align and space characters.
- Characters may be overpadded (or even underpadded) in any direction as long as the result is properly aligned.
Happy Golfing!
code-golf ascii-art
$endgroup$
add a comment |
$begingroup$
Your task is to take an ASCII art image and output it rotated clockwise by 45 degrees and scaled by a factor of $sqrt 2$. The scaling comes from using a lattice pattern which introduces space between the characters.
To explain it visually, a $3 times 3$ block would be processed like so:
123
456
789
becomes
1
4 2
7 5 3
8 6
9
Characters will not be transformed, so boxes will look strange after rotation:
+-+
| |
+-+
becomes
+
| -
+ +
- |
+
To explain the process more explicitly, the output consists of a diamond lattice pattern where the top row corresponds to the top-left character of the input, the next row corresponds with the right and below neighbors, next row is those neighbors, and so forth until all of the characters have been placed on the lattice.
Examples
FISHKISSFISHKIS
SFISHKISSFISHKISSFISH F
ISHK ISSFISHKISSFISHKISS FI
SHKISS FISHKISSFISHKISSFISS FIS
HKISSFISHKISSFISHKISSFISHKISSFISH KISS
FISHKISSFISHKISSFISHKISSFISHKISS FISHK
SSFISHKISSFISHKISSFISHKISSFISHKISSF
ISHKISSFISHKISSFISHKISSFISHKISSF ISHKI
SSFISHKISSFISHKISSFISHKISSFISHKIS SFIS
HKISSFISHKISSFISHKISSFISHKISS FIS
HKISSFISHKISSFISHKISSFISHK IS
SFISHKISSFISHKISSFISH K
ISSFISHKISSFISHK
Source
Becomes
H
K S
I H I
F S K S
S I S I H S
S I S F S K F
F S H I S I
H I H K S S F
K S K S I H H I
I H I S S K I K S
H S K S F S I F S I H
K S I S I F S I S S K
I F S F S I S S F S I
S I S I H S F H I F S
S S S F S K H I K S I S
F F H I H I K S I H S F
I I K S K S I H S K H I
I S S I H I S S K S I K S
S H H S K S F S I F S I H
S K K S I S I F S I S S K
F I I F S F S I S S F S I
I S S I S I H S F H I F S
S S S S F S K H I K S I
H F F H I H I K S I H S
K I I K S K S I H S K H
I S S I H I S S K S I
S H H S K S F S I F S
S K K S I S I F S I S
F I I F S F S I S S
I S S I S I H S F S
S S S S F S K H I
H F F H I H I K S
K I I K S K S I H
S S I H I S S
H H S K S F S
K S I S I
S F S
H F K F F F
K I I I I
I I S S S
S S H S
S H S K
F K F
F I I
I S
I S
S
K
_,,ddF"""Ybb,,_
,d@#@#@#@g, `"Yb,
,d#@#V``V@#@#b "b,
d@#@#I I@#@8 "b
d@#@#@#A..A@#@#P `b
8#@#@#@#@#@#@8" 8
8@#@#@#@#@#@J 8
8#@#@#@#@#P 8
Y@#@#@#@#P ,db, ,P
Y@#@#@#@) @DWB aP
"Y#@#@#b `69' aP"
"Y@#@#g,, _,dP"
`""YBBgggddP""'
Source
Becomes
d d ,
8 @ @ d ,
8 # # # # d _
8 @ @ @ @ @ @ ,
Y # # # # # # # ,
@ @ @ @ @ I V @ d
Y # # # # # ` # d
@ @ @ @ @ A ` @ F
" # # # # # . V # "
Y @ @ @ @ @ . @ @ "
# # # # # # A I # g "
" @ @ @ @ @ @ @ @ @ , Y
Y # # # # # # # # # b
@ @ @ P P @ @ @ @ b b
` # # ) J 8 # 8 ,
" @ b " P ` ,
" # " _
Y g Y
B , , b
B , @ d ,
g ` D b "
g 6 W , b
g 9 B ,
d ' "
d b
P _ `
" , b
" d 8
' P a 8
" P a , 8
" P P
...,?77??!~~~~!???77?<~....
..?7` `7!..
.,=` ..~7^` I ?1.
........ ..^ ?` ..?7!1 . ...??7
. .7` .,777.. .I. . .! .,7!
.. .? .^ .l ?i. . .` .,^
b .! .= .?7???7~. .>r . .=
.,.?4 , .^ 1 ` 4...
J ^ , 5 ` ?<.
.%.7; .` ., .; .=.
.+^ ., .% MML F ., ?,
P ,, J .MMN F 6 4.
l d, , .MMM! .t .. ,,
, JMa..` MMM` . .! .;
r .M# .M# .% . .~ .,
dMMMNJ..! .P7! .> . . ,,
.WMMMMMm ?^.. ..,?! .. .. , Z7` `?^.. ,,
?THB3 ?77?! .Yr . .! ?, ?^C
?, .,^.` .% .^ 5.
7, .....?7 .^ ,` ?.
`<. .= .`' 1
....dn... ... ...,7..J=!7, .,
..= G.,7 ..,o.. .? J. F
.J. .^ ,,,t ,^ ?^. .^ `?~. F
r %J. $ 5r J ,r.1 .=. .%
r .77=?4. ``, l ., 1 .. <. 4.,
.$.. .X.. .n.. ., J. r .` J. `'
.?` .5 `` .% .% .' L.' t
,. ..1JL ., J .$.?` .
1. .=` ` .J7??7<.. .;
JS.. ..^ L 7.:
`> .. J. 4.
+ r `t r ~=..G.
= $ ,. J
2 r t .;
.,7! r t`7~.. j..
j 7~L...$=.?7r r ;?1.
8. .= j ..,^ ..
r G .
.,7, j, .>=.
.J??, `T....... % ..
..^ <. ~. ,. .D
.?` 1 L .7.........?Ti..l
,` L . .% .`! `j,
.^ . .. .` .^ .?7!?7+. 1
.` . .`..`7. .^ ,` .i.;
.7<..........~<<3?7!` 4. r ` G%
J.` .! %
JiJ .`
.1. J
?1. .'
7<..%
Source
Becomes
. .
. .
. .
b .
. .
, .
. J . .
. % ? .
+ . 4 . .
P ^ 7 ! ? .
l ; ^ 7 .
, . ` .
d , ^ .
. M r , ,
W M , =
M M d ` .
M N J , .
? M J . M ?
T M . M a , . 7
H M . # . = . ` .
? B m ! . . . , . ^ . .
, 3 ` , J % ` ^ . , .
? 7 ,
7 ? 7 7 ?
r . , ^ ? 7 7
. r J . . ? . ? 7
, ? . % . . ` . ? . ` . ?
. ` $ . J = . < . 7 . . ?
. 7 . . . . M , ~ l . ~ !
. . 7 . . ? . M M . I . 7 ~
. . = $ ^ . 7 M M L . . ^ ~
1 5 ? d 7 M M N 1 ? ` ~
J 4 , n ? . M M ? 7 ~
L . , G . ! M M ! 5 i ! !
. , . . . # ` . . 1 ?
. . 1 X 5 t , . . . ; . . I ?
. ` ^ , . . . r 7 . , F > . . ?
7 ` ? . J . . . ? . F r . 7
< ` . S ` J , . . ! . . . t . ! 7
. ^ . . . ` ^ . . . P % . ` ?
. J j , ` . ` , . ? . 7 ` <
. ? . 7 > ` . , . 7 . . ! ` ~
. ? , r 8 ! + n o . , . . .
. , 7 . = . . . . . ^ Y .
. , 7 2 . . % . . , . r . . .
. < ~ r . , 7 ` > , .
. . ` L r . l . . . 6 4 .
. 1 T . $ ^ . . . . = . . . . . . = . `
. . . r ` = . , . ? ? J ^ % . . . , 7
~ L ~ . . t t ` J % , ^ = . . ! . ^ . !
< . . . . $ ` , J . ! ` . ~ , .
< . L . G = = 7 . ` . . . 1 7 ' , . . , ? 7 .
3 . . . ~ t J $ ' , , ` ^ ! < ! .
? . . j ? . r . . . r r . J . .
7 . . . , 7 . J L J ? L . . ^ . Z . ?
! ` , r . ~ 7 ` . . . 1 7 . ? 1
` . . % j ; = 4 ? ' ` ? ` = ? .
. . . j . . ? < ` , . 7
` . % 7 . . . 7 . ?
7 ` . . r . G < J ~ 5 ?
. . , . . . . . . ,
4 . ^ ; . t ?
. . ? . . . 4
J . . . . 1 7 . = 1 .
. r ^ ^ ` . . . ; . . ,
` ! . . : , ` ,
J . . . . 4 F ? .
i . ` , . . > . . F ^ ;
J ! ` ? ? = ` , % . .
. 7 T . ' . ,
1 ! i . . ,
. ? . D . ,
7 . ? ,
? + ` l ^ ,
1 . j C
. . ,
i 1
.
7 G ;
< %
. . %
. . J `
% '
Rules and Notes
- Input and output may be in any convenient format and character encoding as long as it supports all printable ASCII characters (U+0020 - U+007E, LF)
- You may assume the input contains only printable ASCII characters (defined above)
- You must support art up to $100 times 100$ characters.
- You may assume the input is right-padded, as to be a perfect rectangular grid of characters.
- If it conveniences you, you may also assume the input is padded to be exactly $100 times 100$ characters.
- Use the ASCII space to align and space characters.
- Characters may be overpadded (or even underpadded) in any direction as long as the result is properly aligned.
Happy Golfing!
code-golf ascii-art
$endgroup$
1
$begingroup$
Poor Sonic, he just wanted to live D:
$endgroup$
– Benjamin Urquhart
5 hours ago
add a comment |
$begingroup$
Your task is to take an ASCII art image and output it rotated clockwise by 45 degrees and scaled by a factor of $sqrt 2$. The scaling comes from using a lattice pattern which introduces space between the characters.
To explain it visually, a $3 times 3$ block would be processed like so:
123
456
789
becomes
1
4 2
7 5 3
8 6
9
Characters will not be transformed, so boxes will look strange after rotation:
+-+
| |
+-+
becomes
+
| -
+ +
- |
+
To explain the process more explicitly, the output consists of a diamond lattice pattern where the top row corresponds to the top-left character of the input, the next row corresponds with the right and below neighbors, next row is those neighbors, and so forth until all of the characters have been placed on the lattice.
Examples
FISHKISSFISHKIS
SFISHKISSFISHKISSFISH F
ISHK ISSFISHKISSFISHKISS FI
SHKISS FISHKISSFISHKISSFISS FIS
HKISSFISHKISSFISHKISSFISHKISSFISH KISS
FISHKISSFISHKISSFISHKISSFISHKISS FISHK
SSFISHKISSFISHKISSFISHKISSFISHKISSF
ISHKISSFISHKISSFISHKISSFISHKISSF ISHKI
SSFISHKISSFISHKISSFISHKISSFISHKIS SFIS
HKISSFISHKISSFISHKISSFISHKISS FIS
HKISSFISHKISSFISHKISSFISHK IS
SFISHKISSFISHKISSFISH K
ISSFISHKISSFISHK
Source
Becomes
H
K S
I H I
F S K S
S I S I H S
S I S F S K F
F S H I S I
H I H K S S F
K S K S I H H I
I H I S S K I K S
H S K S F S I F S I H
K S I S I F S I S S K
I F S F S I S S F S I
S I S I H S F H I F S
S S S F S K H I K S I S
F F H I H I K S I H S F
I I K S K S I H S K H I
I S S I H I S S K S I K S
S H H S K S F S I F S I H
S K K S I S I F S I S S K
F I I F S F S I S S F S I
I S S I S I H S F H I F S
S S S S F S K H I K S I
H F F H I H I K S I H S
K I I K S K S I H S K H
I S S I H I S S K S I
S H H S K S F S I F S
S K K S I S I F S I S
F I I F S F S I S S
I S S I S I H S F S
S S S S F S K H I
H F F H I H I K S
K I I K S K S I H
S S I H I S S
H H S K S F S
K S I S I
S F S
H F K F F F
K I I I I
I I S S S
S S H S
S H S K
F K F
F I I
I S
I S
S
K
_,,ddF"""Ybb,,_
,d@#@#@#@g, `"Yb,
,d#@#V``V@#@#b "b,
d@#@#I I@#@8 "b
d@#@#@#A..A@#@#P `b
8#@#@#@#@#@#@8" 8
8@#@#@#@#@#@J 8
8#@#@#@#@#P 8
Y@#@#@#@#P ,db, ,P
Y@#@#@#@) @DWB aP
"Y#@#@#b `69' aP"
"Y@#@#g,, _,dP"
`""YBBgggddP""'
Source
Becomes
d d ,
8 @ @ d ,
8 # # # # d _
8 @ @ @ @ @ @ ,
Y # # # # # # # ,
@ @ @ @ @ I V @ d
Y # # # # # ` # d
@ @ @ @ @ A ` @ F
" # # # # # . V # "
Y @ @ @ @ @ . @ @ "
# # # # # # A I # g "
" @ @ @ @ @ @ @ @ @ , Y
Y # # # # # # # # # b
@ @ @ P P @ @ @ @ b b
` # # ) J 8 # 8 ,
" @ b " P ` ,
" # " _
Y g Y
B , , b
B , @ d ,
g ` D b "
g 6 W , b
g 9 B ,
d ' "
d b
P _ `
" , b
" d 8
' P a 8
" P a , 8
" P P
...,?77??!~~~~!???77?<~....
..?7` `7!..
.,=` ..~7^` I ?1.
........ ..^ ?` ..?7!1 . ...??7
. .7` .,777.. .I. . .! .,7!
.. .? .^ .l ?i. . .` .,^
b .! .= .?7???7~. .>r . .=
.,.?4 , .^ 1 ` 4...
J ^ , 5 ` ?<.
.%.7; .` ., .; .=.
.+^ ., .% MML F ., ?,
P ,, J .MMN F 6 4.
l d, , .MMM! .t .. ,,
, JMa..` MMM` . .! .;
r .M# .M# .% . .~ .,
dMMMNJ..! .P7! .> . . ,,
.WMMMMMm ?^.. ..,?! .. .. , Z7` `?^.. ,,
?THB3 ?77?! .Yr . .! ?, ?^C
?, .,^.` .% .^ 5.
7, .....?7 .^ ,` ?.
`<. .= .`' 1
....dn... ... ...,7..J=!7, .,
..= G.,7 ..,o.. .? J. F
.J. .^ ,,,t ,^ ?^. .^ `?~. F
r %J. $ 5r J ,r.1 .=. .%
r .77=?4. ``, l ., 1 .. <. 4.,
.$.. .X.. .n.. ., J. r .` J. `'
.?` .5 `` .% .% .' L.' t
,. ..1JL ., J .$.?` .
1. .=` ` .J7??7<.. .;
JS.. ..^ L 7.:
`> .. J. 4.
+ r `t r ~=..G.
= $ ,. J
2 r t .;
.,7! r t`7~.. j..
j 7~L...$=.?7r r ;?1.
8. .= j ..,^ ..
r G .
.,7, j, .>=.
.J??, `T....... % ..
..^ <. ~. ,. .D
.?` 1 L .7.........?Ti..l
,` L . .% .`! `j,
.^ . .. .` .^ .?7!?7+. 1
.` . .`..`7. .^ ,` .i.;
.7<..........~<<3?7!` 4. r ` G%
J.` .! %
JiJ .`
.1. J
?1. .'
7<..%
Source
Becomes
. .
. .
. .
b .
. .
, .
. J . .
. % ? .
+ . 4 . .
P ^ 7 ! ? .
l ; ^ 7 .
, . ` .
d , ^ .
. M r , ,
W M , =
M M d ` .
M N J , .
? M J . M ?
T M . M a , . 7
H M . # . = . ` .
? B m ! . . . , . ^ . .
, 3 ` , J % ` ^ . , .
? 7 ,
7 ? 7 7 ?
r . , ^ ? 7 7
. r J . . ? . ? 7
, ? . % . . ` . ? . ` . ?
. ` $ . J = . < . 7 . . ?
. 7 . . . . M , ~ l . ~ !
. . 7 . . ? . M M . I . 7 ~
. . = $ ^ . 7 M M L . . ^ ~
1 5 ? d 7 M M N 1 ? ` ~
J 4 , n ? . M M ? 7 ~
L . , G . ! M M ! 5 i ! !
. , . . . # ` . . 1 ?
. . 1 X 5 t , . . . ; . . I ?
. ` ^ , . . . r 7 . , F > . . ?
7 ` ? . J . . . ? . F r . 7
< ` . S ` J , . . ! . . . t . ! 7
. ^ . . . ` ^ . . . P % . ` ?
. J j , ` . ` , . ? . 7 ` <
. ? . 7 > ` . , . 7 . . ! ` ~
. ? , r 8 ! + n o . , . . .
. , 7 . = . . . . . ^ Y .
. , 7 2 . . % . . , . r . . .
. < ~ r . , 7 ` > , .
. . ` L r . l . . . 6 4 .
. 1 T . $ ^ . . . . = . . . . . . = . `
. . . r ` = . , . ? ? J ^ % . . . , 7
~ L ~ . . t t ` J % , ^ = . . ! . ^ . !
< . . . . $ ` , J . ! ` . ~ , .
< . L . G = = 7 . ` . . . 1 7 ' , . . , ? 7 .
3 . . . ~ t J $ ' , , ` ^ ! < ! .
? . . j ? . r . . . r r . J . .
7 . . . , 7 . J L J ? L . . ^ . Z . ?
! ` , r . ~ 7 ` . . . 1 7 . ? 1
` . . % j ; = 4 ? ' ` ? ` = ? .
. . . j . . ? < ` , . 7
` . % 7 . . . 7 . ?
7 ` . . r . G < J ~ 5 ?
. . , . . . . . . ,
4 . ^ ; . t ?
. . ? . . . 4
J . . . . 1 7 . = 1 .
. r ^ ^ ` . . . ; . . ,
` ! . . : , ` ,
J . . . . 4 F ? .
i . ` , . . > . . F ^ ;
J ! ` ? ? = ` , % . .
. 7 T . ' . ,
1 ! i . . ,
. ? . D . ,
7 . ? ,
? + ` l ^ ,
1 . j C
. . ,
i 1
.
7 G ;
< %
. . %
. . J `
% '
Rules and Notes
- Input and output may be in any convenient format and character encoding as long as it supports all printable ASCII characters (U+0020 - U+007E, LF)
- You may assume the input contains only printable ASCII characters (defined above)
- You must support art up to $100 times 100$ characters.
- You may assume the input is right-padded, as to be a perfect rectangular grid of characters.
- If it conveniences you, you may also assume the input is padded to be exactly $100 times 100$ characters.
- Use the ASCII space to align and space characters.
- Characters may be overpadded (or even underpadded) in any direction as long as the result is properly aligned.
Happy Golfing!
code-golf ascii-art
$endgroup$
Your task is to take an ASCII art image and output it rotated clockwise by 45 degrees and scaled by a factor of $sqrt 2$. The scaling comes from using a lattice pattern which introduces space between the characters.
To explain it visually, a $3 times 3$ block would be processed like so:
123
456
789
becomes
1
4 2
7 5 3
8 6
9
Characters will not be transformed, so boxes will look strange after rotation:
+-+
| |
+-+
becomes
+
| -
+ +
- |
+
To explain the process more explicitly, the output consists of a diamond lattice pattern where the top row corresponds to the top-left character of the input, the next row corresponds with the right and below neighbors, next row is those neighbors, and so forth until all of the characters have been placed on the lattice.
Examples
FISHKISSFISHKIS
SFISHKISSFISHKISSFISH F
ISHK ISSFISHKISSFISHKISS FI
SHKISS FISHKISSFISHKISSFISS FIS
HKISSFISHKISSFISHKISSFISHKISSFISH KISS
FISHKISSFISHKISSFISHKISSFISHKISS FISHK
SSFISHKISSFISHKISSFISHKISSFISHKISSF
ISHKISSFISHKISSFISHKISSFISHKISSF ISHKI
SSFISHKISSFISHKISSFISHKISSFISHKIS SFIS
HKISSFISHKISSFISHKISSFISHKISS FIS
HKISSFISHKISSFISHKISSFISHK IS
SFISHKISSFISHKISSFISH K
ISSFISHKISSFISHK
Source
Becomes
H
K S
I H I
F S K S
S I S I H S
S I S F S K F
F S H I S I
H I H K S S F
K S K S I H H I
I H I S S K I K S
H S K S F S I F S I H
K S I S I F S I S S K
I F S F S I S S F S I
S I S I H S F H I F S
S S S F S K H I K S I S
F F H I H I K S I H S F
I I K S K S I H S K H I
I S S I H I S S K S I K S
S H H S K S F S I F S I H
S K K S I S I F S I S S K
F I I F S F S I S S F S I
I S S I S I H S F H I F S
S S S S F S K H I K S I
H F F H I H I K S I H S
K I I K S K S I H S K H
I S S I H I S S K S I
S H H S K S F S I F S
S K K S I S I F S I S
F I I F S F S I S S
I S S I S I H S F S
S S S S F S K H I
H F F H I H I K S
K I I K S K S I H
S S I H I S S
H H S K S F S
K S I S I
S F S
H F K F F F
K I I I I
I I S S S
S S H S
S H S K
F K F
F I I
I S
I S
S
K
_,,ddF"""Ybb,,_
,d@#@#@#@g, `"Yb,
,d#@#V``V@#@#b "b,
d@#@#I I@#@8 "b
d@#@#@#A..A@#@#P `b
8#@#@#@#@#@#@8" 8
8@#@#@#@#@#@J 8
8#@#@#@#@#P 8
Y@#@#@#@#P ,db, ,P
Y@#@#@#@) @DWB aP
"Y#@#@#b `69' aP"
"Y@#@#g,, _,dP"
`""YBBgggddP""'
Source
Becomes
d d ,
8 @ @ d ,
8 # # # # d _
8 @ @ @ @ @ @ ,
Y # # # # # # # ,
@ @ @ @ @ I V @ d
Y # # # # # ` # d
@ @ @ @ @ A ` @ F
" # # # # # . V # "
Y @ @ @ @ @ . @ @ "
# # # # # # A I # g "
" @ @ @ @ @ @ @ @ @ , Y
Y # # # # # # # # # b
@ @ @ P P @ @ @ @ b b
` # # ) J 8 # 8 ,
" @ b " P ` ,
" # " _
Y g Y
B , , b
B , @ d ,
g ` D b "
g 6 W , b
g 9 B ,
d ' "
d b
P _ `
" , b
" d 8
' P a 8
" P a , 8
" P P
...,?77??!~~~~!???77?<~....
..?7` `7!..
.,=` ..~7^` I ?1.
........ ..^ ?` ..?7!1 . ...??7
. .7` .,777.. .I. . .! .,7!
.. .? .^ .l ?i. . .` .,^
b .! .= .?7???7~. .>r . .=
.,.?4 , .^ 1 ` 4...
J ^ , 5 ` ?<.
.%.7; .` ., .; .=.
.+^ ., .% MML F ., ?,
P ,, J .MMN F 6 4.
l d, , .MMM! .t .. ,,
, JMa..` MMM` . .! .;
r .M# .M# .% . .~ .,
dMMMNJ..! .P7! .> . . ,,
.WMMMMMm ?^.. ..,?! .. .. , Z7` `?^.. ,,
?THB3 ?77?! .Yr . .! ?, ?^C
?, .,^.` .% .^ 5.
7, .....?7 .^ ,` ?.
`<. .= .`' 1
....dn... ... ...,7..J=!7, .,
..= G.,7 ..,o.. .? J. F
.J. .^ ,,,t ,^ ?^. .^ `?~. F
r %J. $ 5r J ,r.1 .=. .%
r .77=?4. ``, l ., 1 .. <. 4.,
.$.. .X.. .n.. ., J. r .` J. `'
.?` .5 `` .% .% .' L.' t
,. ..1JL ., J .$.?` .
1. .=` ` .J7??7<.. .;
JS.. ..^ L 7.:
`> .. J. 4.
+ r `t r ~=..G.
= $ ,. J
2 r t .;
.,7! r t`7~.. j..
j 7~L...$=.?7r r ;?1.
8. .= j ..,^ ..
r G .
.,7, j, .>=.
.J??, `T....... % ..
..^ <. ~. ,. .D
.?` 1 L .7.........?Ti..l
,` L . .% .`! `j,
.^ . .. .` .^ .?7!?7+. 1
.` . .`..`7. .^ ,` .i.;
.7<..........~<<3?7!` 4. r ` G%
J.` .! %
JiJ .`
.1. J
?1. .'
7<..%
Source
Becomes
. .
. .
. .
b .
. .
, .
. J . .
. % ? .
+ . 4 . .
P ^ 7 ! ? .
l ; ^ 7 .
, . ` .
d , ^ .
. M r , ,
W M , =
M M d ` .
M N J , .
? M J . M ?
T M . M a , . 7
H M . # . = . ` .
? B m ! . . . , . ^ . .
, 3 ` , J % ` ^ . , .
? 7 ,
7 ? 7 7 ?
r . , ^ ? 7 7
. r J . . ? . ? 7
, ? . % . . ` . ? . ` . ?
. ` $ . J = . < . 7 . . ?
. 7 . . . . M , ~ l . ~ !
. . 7 . . ? . M M . I . 7 ~
. . = $ ^ . 7 M M L . . ^ ~
1 5 ? d 7 M M N 1 ? ` ~
J 4 , n ? . M M ? 7 ~
L . , G . ! M M ! 5 i ! !
. , . . . # ` . . 1 ?
. . 1 X 5 t , . . . ; . . I ?
. ` ^ , . . . r 7 . , F > . . ?
7 ` ? . J . . . ? . F r . 7
< ` . S ` J , . . ! . . . t . ! 7
. ^ . . . ` ^ . . . P % . ` ?
. J j , ` . ` , . ? . 7 ` <
. ? . 7 > ` . , . 7 . . ! ` ~
. ? , r 8 ! + n o . , . . .
. , 7 . = . . . . . ^ Y .
. , 7 2 . . % . . , . r . . .
. < ~ r . , 7 ` > , .
. . ` L r . l . . . 6 4 .
. 1 T . $ ^ . . . . = . . . . . . = . `
. . . r ` = . , . ? ? J ^ % . . . , 7
~ L ~ . . t t ` J % , ^ = . . ! . ^ . !
< . . . . $ ` , J . ! ` . ~ , .
< . L . G = = 7 . ` . . . 1 7 ' , . . , ? 7 .
3 . . . ~ t J $ ' , , ` ^ ! < ! .
? . . j ? . r . . . r r . J . .
7 . . . , 7 . J L J ? L . . ^ . Z . ?
! ` , r . ~ 7 ` . . . 1 7 . ? 1
` . . % j ; = 4 ? ' ` ? ` = ? .
. . . j . . ? < ` , . 7
` . % 7 . . . 7 . ?
7 ` . . r . G < J ~ 5 ?
. . , . . . . . . ,
4 . ^ ; . t ?
. . ? . . . 4
J . . . . 1 7 . = 1 .
. r ^ ^ ` . . . ; . . ,
` ! . . : , ` ,
J . . . . 4 F ? .
i . ` , . . > . . F ^ ;
J ! ` ? ? = ` , % . .
. 7 T . ' . ,
1 ! i . . ,
. ? . D . ,
7 . ? ,
? + ` l ^ ,
1 . j C
. . ,
i 1
.
7 G ;
< %
. . %
. . J `
% '
Rules and Notes
- Input and output may be in any convenient format and character encoding as long as it supports all printable ASCII characters (U+0020 - U+007E, LF)
- You may assume the input contains only printable ASCII characters (defined above)
- You must support art up to $100 times 100$ characters.
- You may assume the input is right-padded, as to be a perfect rectangular grid of characters.
- If it conveniences you, you may also assume the input is padded to be exactly $100 times 100$ characters.
- Use the ASCII space to align and space characters.
- Characters may be overpadded (or even underpadded) in any direction as long as the result is properly aligned.
Happy Golfing!
code-golf ascii-art
code-golf ascii-art
asked 8 hours ago
BeefsterBeefster
2,272937
2,272937
1
$begingroup$
Poor Sonic, he just wanted to live D:
$endgroup$
– Benjamin Urquhart
5 hours ago
add a comment |
1
$begingroup$
Poor Sonic, he just wanted to live D:
$endgroup$
– Benjamin Urquhart
5 hours ago
1
1
$begingroup$
Poor Sonic, he just wanted to live D:
$endgroup$
– Benjamin Urquhart
5 hours ago
$begingroup$
Poor Sonic, he just wanted to live D:
$endgroup$
– Benjamin Urquhart
5 hours ago
add a comment |
4 Answers
4
active
oldest
votes
$begingroup$
Canvas, 6 bytes
/⤢ *\⤢
Try it here!
/ pad each line with one less space than the previous
⤢ transpose the object
* place a space between every character
pad each line with one more space than the previous
⤢ transpose the object back
Example:
123
456
789
/:
123
456
789
⤢:
7
48
159
26
3
*:
7
4 8
1 5 9
2 6
3
:
7
4 8
1 5 9
2 6
3
⤢:
1
4 2
7 5 3
8 6
9
$endgroup$
$begingroup$
Are your code and explanation not using differing slashes?
$endgroup$
– Adám
6 hours ago
$begingroup$
@Adám I usually ASCII-fy the explanations for them to align better
$endgroup$
– dzaima
6 hours ago
add a comment |
$begingroup$
Python 3, 109 bytes
lambda a:[" "*abs(len(a)+~i)+" ".join(a[i-j][j]for j in range(i+1)if j<len(a)>i-j)for i in range(len(a)*2-1)]
Try it online!
I'm sure this should be shorter...
$endgroup$
add a comment |
$begingroup$
Charcoal, 2 bytes
↘A
Try it online! Link is to verbose version of code. Takes input as either a single newline-delimited string literal or as an array of strings. Explanation: A
reads the input and ↘
outputs it in the desired diagonal direction. Version which accepts a blank-line terminated list of lines from STDIN:
WS⊞υι↘υ
Try it online! Link is to verbose version of code.
$endgroup$
add a comment |
$begingroup$
Jelly, 26 bytes
JU’;ZJ$x@€⁶ðżµUŒDUṙLN‘ƊṚK€
Try it online!
$endgroup$
add a comment |
Your Answer
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StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fcodegolf.stackexchange.com%2fquestions%2f182540%2frotate-ascii-art-by-45-degrees%23new-answer', 'question_page');
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4 Answers
4
active
oldest
votes
4 Answers
4
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
Canvas, 6 bytes
/⤢ *\⤢
Try it here!
/ pad each line with one less space than the previous
⤢ transpose the object
* place a space between every character
pad each line with one more space than the previous
⤢ transpose the object back
Example:
123
456
789
/:
123
456
789
⤢:
7
48
159
26
3
*:
7
4 8
1 5 9
2 6
3
:
7
4 8
1 5 9
2 6
3
⤢:
1
4 2
7 5 3
8 6
9
$endgroup$
$begingroup$
Are your code and explanation not using differing slashes?
$endgroup$
– Adám
6 hours ago
$begingroup$
@Adám I usually ASCII-fy the explanations for them to align better
$endgroup$
– dzaima
6 hours ago
add a comment |
$begingroup$
Canvas, 6 bytes
/⤢ *\⤢
Try it here!
/ pad each line with one less space than the previous
⤢ transpose the object
* place a space between every character
pad each line with one more space than the previous
⤢ transpose the object back
Example:
123
456
789
/:
123
456
789
⤢:
7
48
159
26
3
*:
7
4 8
1 5 9
2 6
3
:
7
4 8
1 5 9
2 6
3
⤢:
1
4 2
7 5 3
8 6
9
$endgroup$
$begingroup$
Are your code and explanation not using differing slashes?
$endgroup$
– Adám
6 hours ago
$begingroup$
@Adám I usually ASCII-fy the explanations for them to align better
$endgroup$
– dzaima
6 hours ago
add a comment |
$begingroup$
Canvas, 6 bytes
/⤢ *\⤢
Try it here!
/ pad each line with one less space than the previous
⤢ transpose the object
* place a space between every character
pad each line with one more space than the previous
⤢ transpose the object back
Example:
123
456
789
/:
123
456
789
⤢:
7
48
159
26
3
*:
7
4 8
1 5 9
2 6
3
:
7
4 8
1 5 9
2 6
3
⤢:
1
4 2
7 5 3
8 6
9
$endgroup$
Canvas, 6 bytes
/⤢ *\⤢
Try it here!
/ pad each line with one less space than the previous
⤢ transpose the object
* place a space between every character
pad each line with one more space than the previous
⤢ transpose the object back
Example:
123
456
789
/:
123
456
789
⤢:
7
48
159
26
3
*:
7
4 8
1 5 9
2 6
3
:
7
4 8
1 5 9
2 6
3
⤢:
1
4 2
7 5 3
8 6
9
edited 6 hours ago
answered 6 hours ago
dzaimadzaima
16k22060
16k22060
$begingroup$
Are your code and explanation not using differing slashes?
$endgroup$
– Adám
6 hours ago
$begingroup$
@Adám I usually ASCII-fy the explanations for them to align better
$endgroup$
– dzaima
6 hours ago
add a comment |
$begingroup$
Are your code and explanation not using differing slashes?
$endgroup$
– Adám
6 hours ago
$begingroup$
@Adám I usually ASCII-fy the explanations for them to align better
$endgroup$
– dzaima
6 hours ago
$begingroup$
Are your code and explanation not using differing slashes?
$endgroup$
– Adám
6 hours ago
$begingroup$
Are your code and explanation not using differing slashes?
$endgroup$
– Adám
6 hours ago
$begingroup$
@Adám I usually ASCII-fy the explanations for them to align better
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– dzaima
6 hours ago
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@Adám I usually ASCII-fy the explanations for them to align better
$endgroup$
– dzaima
6 hours ago
add a comment |
$begingroup$
Python 3, 109 bytes
lambda a:[" "*abs(len(a)+~i)+" ".join(a[i-j][j]for j in range(i+1)if j<len(a)>i-j)for i in range(len(a)*2-1)]
Try it online!
I'm sure this should be shorter...
$endgroup$
add a comment |
$begingroup$
Python 3, 109 bytes
lambda a:[" "*abs(len(a)+~i)+" ".join(a[i-j][j]for j in range(i+1)if j<len(a)>i-j)for i in range(len(a)*2-1)]
Try it online!
I'm sure this should be shorter...
$endgroup$
add a comment |
$begingroup$
Python 3, 109 bytes
lambda a:[" "*abs(len(a)+~i)+" ".join(a[i-j][j]for j in range(i+1)if j<len(a)>i-j)for i in range(len(a)*2-1)]
Try it online!
I'm sure this should be shorter...
$endgroup$
Python 3, 109 bytes
lambda a:[" "*abs(len(a)+~i)+" ".join(a[i-j][j]for j in range(i+1)if j<len(a)>i-j)for i in range(len(a)*2-1)]
Try it online!
I'm sure this should be shorter...
answered 8 hours ago
HyperNeutrinoHyperNeutrino
18.9k437147
18.9k437147
add a comment |
add a comment |
$begingroup$
Charcoal, 2 bytes
↘A
Try it online! Link is to verbose version of code. Takes input as either a single newline-delimited string literal or as an array of strings. Explanation: A
reads the input and ↘
outputs it in the desired diagonal direction. Version which accepts a blank-line terminated list of lines from STDIN:
WS⊞υι↘υ
Try it online! Link is to verbose version of code.
$endgroup$
add a comment |
$begingroup$
Charcoal, 2 bytes
↘A
Try it online! Link is to verbose version of code. Takes input as either a single newline-delimited string literal or as an array of strings. Explanation: A
reads the input and ↘
outputs it in the desired diagonal direction. Version which accepts a blank-line terminated list of lines from STDIN:
WS⊞υι↘υ
Try it online! Link is to verbose version of code.
$endgroup$
add a comment |
$begingroup$
Charcoal, 2 bytes
↘A
Try it online! Link is to verbose version of code. Takes input as either a single newline-delimited string literal or as an array of strings. Explanation: A
reads the input and ↘
outputs it in the desired diagonal direction. Version which accepts a blank-line terminated list of lines from STDIN:
WS⊞υι↘υ
Try it online! Link is to verbose version of code.
$endgroup$
Charcoal, 2 bytes
↘A
Try it online! Link is to verbose version of code. Takes input as either a single newline-delimited string literal or as an array of strings. Explanation: A
reads the input and ↘
outputs it in the desired diagonal direction. Version which accepts a blank-line terminated list of lines from STDIN:
WS⊞υι↘υ
Try it online! Link is to verbose version of code.
answered 5 hours ago
NeilNeil
82.2k745178
82.2k745178
add a comment |
add a comment |
$begingroup$
Jelly, 26 bytes
JU’;ZJ$x@€⁶ðżµUŒDUṙLN‘ƊṚK€
Try it online!
$endgroup$
add a comment |
$begingroup$
Jelly, 26 bytes
JU’;ZJ$x@€⁶ðżµUŒDUṙLN‘ƊṚK€
Try it online!
$endgroup$
add a comment |
$begingroup$
Jelly, 26 bytes
JU’;ZJ$x@€⁶ðżµUŒDUṙLN‘ƊṚK€
Try it online!
$endgroup$
Jelly, 26 bytes
JU’;ZJ$x@€⁶ðżµUŒDUṙLN‘ƊṚK€
Try it online!
answered 4 hours ago
Nick KennedyNick Kennedy
1,23649
1,23649
add a comment |
add a comment |
If this is an answer to a challenge…
…Be sure to follow the challenge specification. However, please refrain from exploiting obvious loopholes. Answers abusing any of the standard loopholes are considered invalid. If you think a specification is unclear or underspecified, comment on the question instead.
…Try to optimize your score. For instance, answers to code-golf challenges should attempt to be as short as possible. You can always include a readable version of the code in addition to the competitive one.
Explanations of your answer make it more interesting to read and are very much encouraged.…Include a short header which indicates the language(s) of your code and its score, as defined by the challenge.
More generally…
…Please make sure to answer the question and provide sufficient detail.
…Avoid asking for help, clarification or responding to other answers (use comments instead).
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Poor Sonic, he just wanted to live D:
$endgroup$
– Benjamin Urquhart
5 hours ago