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

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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Subject: Pgrouting-users Digest, Vol 38, Issue 8

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Today’s Topics:

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

Message: 1
Date: Mon, 28 Nov 2011 07:52:09 -0800 (PST)
From: Asad Syed <asad_ip@yahoo.com>
Subject: [pgrouting-users] pgrouting with driving direction problem
To: “pgrouting-users@lists.osgeo.org
<pgrouting-users@lists.osgeo.org>
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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@swoodbridge.com>
Subject: Re: [pgrouting-users] pgrouting with driving direction
problem
To: pgrouting-users@lists.osgeo.org
Message-ID: <4ED3ED1C.1090204@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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End of Pgrouting-users Digest, Vol 38, Issue 8