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

[Paul james]

Thanks!
But I resolved my problem using shapeObj, without OGR...
My code:

        _layer.open();
        shapeObj _shape = new shapeObj((int)_layer.type);
        _layer.getShape(_shape, -1, Convert.ToInt32(__id));

        _map.extent.maxx = _shape.bounds.maxx +0.1;
        _map.extent.maxy = _shape.bounds.maxy + 0.1;
        _map.extent.minx = _shape.bounds.minx - 0.1;
        _map.extent.miny = _shape.bounds.miny - 0.1;

On Tue, Apr 7, 2009 at 3:29 PM, Tamas Szekeres <szekerest at gmail.com> wrote:

> 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
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> mapserver-users mailing list
>>>>>>>> mapserver-users at lists.osgeo.org
>>>>>>>> http://lists.osgeo.org/mailman/listinfo/mapserver-users
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
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