[pgrouting-users] Re: Contents of Pgrouting-users Digest, Vol 38, Issue 8

[Asad Syed]

Hello Steve

It's really glad to see your email. I have tested with OpenLayers client and I have seen one PHP file named “dd_routing.php”. 
I don’t know what the process is running under dd_routing.php file.  

What algorithum do you used for directions and fastest path? 

How do you set text like turn left or turn right etc?

Could it possible to have any sample please?

Asad



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Today's Topics:

   1. pgrouting with driving direction problem (Asad Syed)
   2. Re: pgrouting with driving direction problem (Stephen Woodbridge)


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Message: 1
Date: Mon, 28 Nov 2011 07:52:09 -0800 (PST)
From: Asad Syed <asad_ip at yahoo.com>
Subject: [pgrouting-users] pgrouting with driving direction problem
To: "pgrouting-users at lists.osgeo.org"
    <pgrouting-users at lists.osgeo.org>
Message-ID:
    <1322495529.20924.YahooMailNeo at web120506.mail.ne1.yahoo.com>
Content-Type: text/plain; charset="iso-8859-1"

Hi
I am new with pgRouting and since 10 days stuck with driving direction. I don't know how to do that.
I have not found any workshop specifically for Driving Directions and I am very confused about that. 

I am impressed with following below URL's and I wanted to do that, please guide me or give am any workshop.

http://routing.geosdi.org/


http://gis.imaptools.com/routing/leaddog/?zoom=10&lat=33.85667&lon=35.52978&layers=B0TTTF&start=35.492313%2033.826188&stop=35.595811%2033.906827&method=STS&lang=eng 
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Message: 2
Date: Mon, 28 Nov 2011 15:20:44 -0500
From: Stephen Woodbridge <woodbri at swoodbridge.com>
Subject: Re: [pgrouting-users] pgrouting with driving direction
    problem
To: pgrouting-users at lists.osgeo.org
Message-ID: <4ED3ED1C.1090204 at swoodbridge.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

On 11/28/2011 10:52 AM, Asad Syed wrote:
> Hi
> I am new with pgRouting and since 10 days stuck with driving direction.
> I don't know how to do that.
> I have not found any workshop specifically for Driving Directions and I
> am very confused about that.
>
> I am impressed with following below URL's and I wanted to do that,
> please guide me or give am any workshop.
>
> http://routing.geosdi.org/
>
> http://gis.imaptools.com/routing/leaddog/?zoom=10&lat=33.85667&lon=35.52978&layers=B0TTTF&start=35.492313%2033.826188&stop=35.595811%2033.906827&method=STS&lang=eng

Hi Asad,

I created the demo link above for one of my clients. The code for this 
is specific to the columns of the data we were using, so it is not 
generally applicable to other data sets. I have posted a few times on 
how it is implemented. Try this google query:

https://www.google.com/search?q=pgrouting+driving+directions+woodbri

It probably has most of what I have posted on the subject. You can also 
look at the source of the gis.imaptools.com link to see how I integrated 
it into OpenLayers and PHP. The PHP ajax handlers are very simple, they 
basically call stored procedures that I wrote and take the resultant 
records and format them into XML that is parsed by OpenLayers.

-Steve W


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