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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | Re: [gislist] Direction & shortest path finder |
| Date: |
10/26/2005 07:35:02 AM |
| From: |
Mr. Mohamed Elshayal |
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Dear Emanuele,
I wrote all my functions and procedures in Visual Basic 6 language and independent of any commercial component or software package
Shortest path finder is part of my GIS software which contains :-
1 - GIS viewer Software
2 - Database Query Builder
3 - Table Editor with feature selection
4 - Network Shortest path finder.
5 - 3D Map viewer.
6 - GPS receiving module System and convert Lat. & Long. to 23 projection system
According shortest path finder :
I have mixed between crawling technique, and thread technique - ( crawling toward my target ) .
I am writing a small paper which presents my experience in shortest path techniques - ( it will be available at the end of next month )
I will explain in this paper my opinion in the differences between these techniques such as : ( average speed, result accuracy, and used memory )
Awaiting for your reply
Thank you and best Regards
Mohamed Elshayal
----- Original Message -----
From: "Mangra E.M.F." <m.mangra@tiscali.it>
To: "Mr. Mohamed Elshayal" <elshayal@tedata.net.eg>
Sent: Tuesday, October 25, 2005 9:29 AM
Subject: Re: [gislist] Direction
> Dear Mr. Mohamed Elshayal can you explain me how you have implement the
> shortest path??? In which language you have implement the software???JAVA???
> Which class of java language you used????
>
>
> Thanks eternally
>
>
> ----- Original Message -----
> From: "Mr. Mohamed Elshayal" <elshayal@tedata.net.eg>
> To: "Mangra E.M.F." <m.mangra@tiscali.it>
> Cc: <gislist@lists.geocomm.com>
> Sent: Sunday, October 23, 2005 9:24 AM
> Subject: Re: [gislist] Direction
>
>
>> Dear Emanuele,
>>
>> If you want to use a free software which calculate a shortest path in a
>> street shapefile,
>> you can use my free GIS Software at http://www.smartwebonline.com/
>>
>> If you want to make your own, from scratch software, it will cost you 6
>> months to one year of work
>>
>> Awaiting for your reply
>> Thank you and best Regards
>> Mohamed Elshayal
>>
>> ----- Original Message -----
>> From: "Mangra E.M.F." <m.mangra@tiscali.it>
>> To: <gislist@lists.geocomm.com>
>> Sent: Wednesday, October 19, 2005 10:18 AM
>> Subject: [gislist] Direction
>>
>>
>>>
>>>
>>> Hello to all.
>>>
>>> I have a problem.
>>> I must develop a project that calculate a shortest path in a street
>>> shapefile but i don't know how calculate the direction of the polylines
>>> that compose the streets.
>>> That is if the street polyline is entering in a point (vertex of the
>>> graph) or outgoing from the point.
>>>
>>> Thanks to all.
>>> Emanuele
>>> _______________________________________________
>>> gislist mailing list
>>> gislist@lists.geocomm.com
>>> http://lists.geocomm.com/mailman/listinfo/gislist
>>>
>>> _________________________________
>>> This list is brought to you by
>>> The GeoCommunity
>>> http://www.geocomm.com/
>>>
>>>
>>
>>
>>
>
>
>
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