[mapserver-users] getExtent(c#) with Postgis data ...

[Matej]

Hi,

this might not be directly connected but I am planning to build a client desktop app which should be able to connect to the PostGIS db that is running on the remote server and display objects from it / add new etc.

Is this possible in C# with fwtools without the need to have the Mapserver running on every client computer?

Thanks and sorry for interrupting,
Matej
  ----- Original Message ----- 
  From: Tamas Szekeres 
  To: Paul james 
  Cc: mapserver-users at lists.osgeo.org 
  Sent: Tuesday, April 07, 2009 8:29 PM
  Subject: Re: [mapserver-users] getExtent(c#) with Postgis data ...


  Paul,

  You can refer to the ogrinfo C# sample application in the gdal source tree:
  http://trac.osgeo.org/gdal/browser/trunk/gdal/swig/csharp/apps/ogrinfo.cs

  Best regards,

  Tamas




  2009/4/7 Paul james <pauljame at gmail.com>

    Thanks Tamas...

    But now I´m a little lost... Am I supposed to create a OGR layer?
    Do you have any sample how to get extent´s layer using OGR?

    P



    On Mon, Apr 6, 2009 at 6:30 PM, Tamas Szekeres <szekerest at gmail.com> wrote:

      Choose a package with the best match for your compiler and architecture from here:
      http://vbkto.dyndns.org:1280/sdk/index.html


      Best regards,

      Tamas




      2009/4/6 Paul james <pauljame at gmail.com>

        Where can I find ogr_csharp.dll ?

        Thanks Tamas!

        Paul



        On Mon, Apr 6, 2009 at 6:22 PM, Tamas Szekeres <szekerest at gmail.com> wrote:

          Paul,

          Unfortunately this function is not implemented by the MapServer postgis driver, you might want to use the OGR C# API (ie. ogr_csharp.dll)  for this purpose.


          Best regards,

          Tamas




          2009/4/6 Paul james <pauljame at gmail.com>

            All value from getExtent (Postgis layer) is : 3.4028234663852886E+38

            Is it a bug?




            On Mon, Apr 6, 2009 at 5:56 PM, Tamas Szekeres <szekerest at gmail.com> wrote:

              Why don't? That function have already been exposed for layerObj with the following signature:

              public rectObj getExtent(void)

              Best regards,

              Tamas




              2009/4/6 Paul james <pauljame at gmail.com>

                Hello, It seems that getExtent (c#) is not implemented...
                Any other solution to get extent of a layer using mapscript?

                Paul


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