Hi Tamas
I've done a tool that allows, by clicking on the map, to select the polygon
in the postgis database. With this object loaded, i query other objects
using the querybyshape function. After i produce an htlm report.
If i click slowing in the map, no problem.
If i click on several objets quickly the problems occurs.
I don't know if i would be enabled to reproduce the problem with a little
program. I'm going to work about this
The function source is :
private shapeObj localiser_parcelle(Double dX, Double dY,
out String zParcelleIdent){
shapeObj pShape = null;
zParcelleIdent = "";
int liRes ;
try {
// recupération de la layer des parcelle
// celle dont le nom est
CONST_LAYERNAME_PARCELLE
layerObj pLayerParcelle =
pMapQuery.getLayerByName(cConstantes.CONST_LAYERNAME_PARCELLE);
if(pLayerParcelle != null){
// creation du poitn de localisation
pointObj pPoint = new pointObj(dX,
dY,0.0,0.0 );
// on recherche la parcelle au point
cliqué
pLayerParcelle.queryByPoint(pMapQuery,pPoint,mapscript.MS_SINGLE,0);
resultCacheObj pRes =
pLayerParcelle.getResults();
try{
resultCacheMemberObj
pResMember = null;
if(pRes.numresults > 0) {
//on zoom sur la
selection courante
pMapQuery.setExtent(pRes.bounds.minx,pRes.bounds.miny,pRes.bounds.maxx,pRes.
bounds.maxy);
pLayerParcelle.open();
try{
//
récupération de la première parcelle
pResMember =
pRes.getResult(0);
pShape =
pLayerParcelle.getFeature(pResMember.shapeindex, pResMember.tileindex);
if(pShape !=
null) {
// récupération de
l'identifiant de la parcellle
Int32 liRang = -1;
//
recherche rang champs
liRang = cRegInfos.SetLayerFieldRang(pLayerParcelle,
cRegInfo.CONST_IDPARCELLE);
zParcelleIdent = pShape.getValue(liRang);
} //end if
}finally{
pLayerParcelle.close();
} //e nd finally
} //e nd if
} finally {
pRes.Dispose();
pRes = null;
} //e nd finally
pLayerParcelle.Dispose();
pLayerParcelle = null;
} else
throw new Exception("Couche des
parcelles introuvable");
} finally{
} //end finally
return pShape;
} //end fucntion
regards
-----------------------------------------
Xavier Mauclaire
Service informatique
GEOTER SAS
3, rue Jean Monnet
34830 Clapiers France
Tél.: +33 (0)4.67.59.18.11
Fax: +33 (0)4.67.59.18.24
Email: [EMAIL PROTECTED]
Web site: http://www.geoter.fr
-------------------------------------------------------
-----Message d'origine-----
De : Tamas Szekeres [mailto:[EMAIL PROTECTED]
Envoyé : lundi 26 juin 2006 17:55
À : Xavier Mauclaire
Cc : [email protected]
Objet : Re: Mapscript c# problems and apache2 scratches
Xavier,
Could you extract the problem as a sample application, like you have done
with the previous issue?
How did you make the test? How many requests should be made? Is the problem
deterministic of occurs randomly at different functions.
Tamas
2006/6/26, Xavier Mauclaire <[EMAIL PROTECTED]>:
>
>
> HI
>
> New problem with the mapscript c# library.
> I'm doing a web site using, among others, querybyshape function. If
> there are several requests using this function i scratches the server
>
>
