The "UpdateFeatures" call does not throw exceptions,
even if the call fails, try to examine the return value,
and search the mailing lists for the exact description.
Regards, Kenneth Skovhede, GEOGRAF A/S
Micho Gar skrev:
Hi all,
I have a code that should save the polygons in the feature source
after using the Digitize. In principle I do not give any error, but
when reviewing the shp the polygon don´t appear. I leave with you the
code because I don´t see anything bad.
MgUserInformation userInfo = new MgUserInformation(sessionId);
MgSiteConnection siteConnection = new MgSiteConnection();
siteConnection.Open(userInfo);
MgResourceService resourceService =
(MgResourceService)siteConnection.CreateService(MgServiceType.ResourceService);
MgFeatureService featureService =
(MgFeatureService)siteConnection.CreateService(MgServiceType.FeatureService);
MgResourceIdentifier zonasFeatureId = new
MgResourceIdentifier("Library://ConectorGPS/Datos/poligonosZonas.FeatureSource");
MgFeatureCommandCollection zonasComando = new
MgFeatureCommandCollection();
//Abrimos el mapa
MgMap mapa = new MgMap();
mapa.Open(resourceService, mapName);
//creamos la geometria
MgGeometryFactory geometryFactory = new MgGeometryFactory();
MgCoordinateCollection coordinateCollection = new
MgCoordinateCollection();
//MgLinearRingCollection interiorRingCollection = new
MgLinearRingCollection();
MgAgfReaderWriter geometryReaderWriter = new MgAgfReaderWriter();
int count = xCollection.length;
for(int i=0; i<count;i++)
{
Double x = Double.valueOf(xCollection[i]);
Double y = Double.valueOf(yCollection[i]);
MgCoordinate coordinate = geometryFactory.CreateCoordinateXY(x,y);
coordinateCollection.Add(coordinate);
}
MgLinearRing exteriorRing =
geometryFactory.CreateLinearRing(coordinateCollection);
MgPolygon polygon = geometryFactory.CreatePolygon(exteriorRing,null);
MgByteReader geom = geometryReaderWriter.Write(polygon);
//creamos una coleccion de propiedades y la insertamos
MgPropertyCollection propiedades = new MgPropertyCollection();
propiedades.Add(new MgGeometryProperty("Geometry", geom));
propiedades.Add(new MgStringProperty("ID", "zona1"));
zonasComando.Add(new MgInsertFeatures("zonasCapa", propiedades));
featureService.UpdateFeatures(zonasFeatureId, zonasComando, false);
//capturamos la capa para salvar el mapa y refrescar
MgLayerBase zonasCapa = mapa.GetLayers().GetItem("zonasCapa");
zonasCapa.SetVisible(true);
zonasCapa.ForceRefresh();
mapa.Save(resourceService);
out.println("finish");
Thanks
--
# michogar
# Analista Programador SIG
# Ubuntu Linux Counter 462666
"Cuenta una leyenda que si reproduces un DVD de Windows Vista original
al revés se oye a Bill Gates entonando cantos satánicos... Pero eso no
es lo peor... Si lo reproduces del derecho... ¡Se instala!."
"It has a legend that if you play an original Windows Vista DVD
backwards to hear Bill Gates Satanic chanting songs ... But that's not
the worst ... If you play it right ... It installs!.
------------------------------------------------------------------------
_______________________________________________
mapguide-users mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/mapguide-users
_______________________________________________
mapguide-users mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/mapguide-users
