http://www.google.com/search?q=google+maps+encoded+polyline

On 13/08/2009, tobsen <[email protected]> wrote:
>
>  Hi folks,
>
>  is there any possiblity to describe a polygon in a much shorter format
>  than using the lat lng of a polygon to reduce the amount of data?
>
>  I've seen something realy cool on the website of an german internet
>  provider:
>
>  http://entertain.eki.t-home.de/service/dslcheck/
>
>  They use this crazy format:
>  p_ia~epaleba...@sq?
>  e...@i@`...@wfbaeglqb@wcmcdc...@_bsf@ec_...@ydwgaa@ya...@eaw@a...@ib]
>  eCWuCK_E?
>  ucp...@wcl@g...@mcdeyh`bccpacavas@fayhainadhehataj`ag...@nbwabaabx@_...@}
>  b\\mbjkafycccby...@cbyw@uagc}j...@m@y...@{@
>  {...@k@c...@aac@caoa...@c@q...@cam@y...@gboccm
>
>  Unfortunately I don't have any idea how it works.
>
>  Would be cool if anyone of you got an idea.
>
>  cheers
>
>
>
>  >
>


-- 
Barry

- www.nearby.org.uk - www.geograph.org.uk -

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