I tought you were looking for the layer extent not just the extent of a shape.
Tamas 2009/4/7 Paul james <[email protected]> > 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 <[email protected]>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 <[email protected]> >> >> 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 <[email protected]>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 <[email protected]> >>>> >>>>> Where can I find ogr_csharp.dll ? >>>>> >>>>> Thanks Tamas! >>>>> >>>>> Paul >>>>> >>>>> >>>>> On Mon, Apr 6, 2009 at 6:22 PM, Tamas Szekeres <[email protected]>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 <[email protected]> >>>>>> >>>>>>> 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 >>>>>>> <[email protected]>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 <[email protected]> >>>>>>>> >>>>>>>>> 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 >>>>>>>>> [email protected] >>>>>>>>> http://lists.osgeo.org/mailman/listinfo/mapserver-users >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >
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