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How can I get a route avoinding some points
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Rapha  
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 (2 users)  More options Aug 20, 5:24 am
From: Rapha <raphael.augu...@gmail.com>
Date: Tue, 19 Aug 2008 17:24:46 -0700 (PDT)
Local: Wed, Aug 20 2008 5:24 am
Subject: How can I get a route avoinding some points
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Hi everyone.

Somebody knows how can I get a route with GDirections avoiding some
streets (points)?

Once I've sow an example width that, but I loose that. =(

Thanks


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Mike Williams  
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  More options Aug 20, 8:39 pm
From: Mike Williams <nos...@econym.demon.co.uk>
Date: Wed, 20 Aug 2008 16:39:12 +0100
Local: Wed, Aug 20 2008 8:39 pm
Subject: Re: How can I get a route avoinding some points
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There's no facility for avoiding specific locations. The only thing you
can do is add waypoints to the side of the location you want to avoid
until you find a set that causes the location to be avoided.

--
http://econym.googlepages.com/index.htm
The Blackpool Community Church Javascript Team


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Rapha  
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  More options Aug 23, 7:41 pm
From: Rapha <raphael.augu...@gmail.com>
Date: Sat, 23 Aug 2008 07:41:40 -0700 (PDT)
Local: Sat, Aug 23 2008 7:41 pm
Subject: Re: How can I get a route avoinding some points
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Thanks for the answer Mike.

But, I still don't know how I can find this waypoints beside the main
route. Is there an algorithm tha I can find it??

Thanks again!

On Aug 20, 12:39 pm, Mike Williams <nos...@econym.demon.co.uk> wrote:


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geocodezip@gmail.com  
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  More options Aug 23, 9:16 pm
From: "geocode...@gmail.com" <geocode...@gmail.com>
Date: Sat, 23 Aug 2008 09:16:47 -0700 (PDT)
Local: Sat, Aug 23 2008 9:16 pm
Subject: Re: How can I get a route avoinding some points
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> On Aug 20, 12:39 pm, Mike Williams <nos...@econym.demon.co.uk> wrote:

> > There's no facility for avoiding specific locations. The only thing you
> > can do is add waypoints to the side of the location you want to avoid
> > until you find a set that causes the location to be avoided.

On Aug 23, 7:41 am, Rapha <raphael.augu...@gmail.com> wrote:

> Thanks for the answer Mike.

> But, I still don't know how I can find this waypoints beside the main
> route. Is there an algorithm tha I can find it??

"Trial and error"


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marcelo  
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  More options Aug 23, 10:14 pm
From: marcelo <marcelo...@hotmail.com>
Date: Sat, 23 Aug 2008 10:14:15 -0700 (PDT)
Local: Sat, Aug 23 2008 10:14 pm
Subject: Re: How can I get a route avoinding some points
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On Aug 23, 4:41 pm, Rapha <raphael.augu...@gmail.com> wrote:

> But, I still don't know how I can find this waypoints beside the main
> route. Is there an algorithm tha I can find it??

If it is in a city, try adding a point 100 meters from the one you
want to avoid, then 200 meters, etc. until you get a route that goes
around the forbidden point.
It is is on highways try 1 mile or 1 KM each time.

--
Marcelo - http://maps.forum.nu
--


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Lance Dyas  
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  More options Aug 24, 2:46 am
From: Lance Dyas <lance...@inetnebr.com>
Date: Sat, 23 Aug 2008 16:46:07 -0500
Local: Sun, Aug 24 2008 2:46 am
Subject: Re: How can I get a route avoinding some points
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Is the blowUp the only area this impacts?


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