[Date Prev][Date Next][Thread Prev][Thread Next]
[Search]
[Date Index]
[Thread Index]
RE: [FWP] Sideways Perl
Well, near as I can tell, you NEED the spaces where ($deg % 90) is true.
When you're at those 45 degree angles, if you DON'T put the spaces in then
your square gets out of alignment and isn't rot45'ed any more.
D
At 04:32 PM 10/11/99 -0700, Eli Evans wrote:
>Bill Jones [mailto:bill@fccj.org] says:
>: Tom Christiansen has already done this with 'Rot90'...
>
>http://www.mit.edu:8008/bloom-picayune.mit.edu/perl/12293
>(Look for "Tom Christiansen".)
>
>So, rot90 has been done (by a number of folks). But I couldn't find a rot45.
>One would find such a trick handy when presented with one of those
>wordsearch puzzles where you have a rectangle of gibberish and are required
>to find a list of words that can be found in the puzzle either forward,
>backward, up, down, or any flavor of diagonal: just rotate the puzzle 45
>degrees and m// through it, e.g (spaces for readability):
>
>------- ------- ------- -------
>0 deg 45 deg 90 deg 135 deg
>------- ------- ------- -------
>A B C D A M I E A M
>E F G H E B N J F B N I
>I J K L I F C O K G C O J E
>M N O P M J G D P L H D P K F A
> N K H L G B
> O L H C
> P D
>
>------- ------- ------- -------
>180 deg 225 deg 270 deg 315 deg
>------- ------- ------- -------
>P O N M P D H L P D
>L K J I L O C G K O C H
>H G F E H K N B F J N B G L
>D C B A D G J M A E I M A F K P
> C F I E J O
> B E I N
> A M
>
>________________________
>Eli Evans
>Text Preparation Manager
>Libronix Corp.
>mailto:eli@libronix.com
>http://www.libronix.com
>Ec 12:12; Jn 21:22
>
>
>
>==== Want to unsubscribe from Fun With Perl? Well, if you insist...
>==== Send email to <fwp-request@technofile.org> with message _body_
>==== unsubscribe
==== Want to unsubscribe from Fun With Perl? Well, if you insist...
==== Send email to <fwp-request@technofile.org> with message _body_
==== unsubscribe