[MAPSERVER-USERS] insertLayer()

[Guillaume Sueur]

Hans,

You should test every step of your code, for example :
if ($oPuntoSeleccionado->addFeature($oShapePuntos) == -1)
	echo "Error";

it would help getting the step which goes wrong.

Guillaume




Hans Castorp a écrit :
> Hi Guillaume, thanks for your help,
> 
> 
> This is the code I'm using in order to create a new points layer (with 
> only one point):
> 
> 
>     $oMap = ms_newMapObj($szMapFile);
>    
>     $oPuntoSeleccionado= ms_newLayerObj($oMap);
>     $oPuntoSeleccionado->set("name", "EMPRESAS_ALT");
>     $oPuntoSeleccionado->set("type", MS_LAYER_POINT);
>     $oPuntoSeleccionado->set("status", MS_ON);
>    
>     $oCoordenadas=ms_newLineObj();
>     $oShapePuntos=ms_newShapeObj(MS_SHAPE_POINT);
>     $oCoordenadas->addXY($x, $y);
>     $oShapePuntos->add($oCoordenadas);
>     $oPuntoSeleccionado->addFeature($oShapePuntos);
>    
>     $oClase=ms_newClassObj($oPuntoSeleccionado);
>    
>     $oEstiloPunto=ms_newStyleObj($oClase);
>     $oEstiloPunto->set("symbolname", "MARKER_EMPRESA_ALT");
>     $oEstiloPunto->set("text", "");
> 
> 
> But I have no results. No errors but no success too.
> 
> 
> P.S. I'm trying to add this funcionallity to a Ka-map based application.
> 
> 
> Thanks in advance.
> 
> 
> 
> 
> -----Mensaje original-----
> De: Guillaume Sueur [mailto:guillaume.sueur at neogeo-online.net]
> Enviado el: martes, 01 de julio de 2008 10:16
> Para: Hans Castorp
> CC: mapserver-users at lists.osgeo.org
> Asunto: Re: [MAPSERVER-USERS] insertLayer()
> 
>  
> 
> I guess you just need a new LayerObj, as described in the mapscript
> 
> documentation
> 
> (http://mapserver.gis.umn.edu/docs/reference/phpmapscript-class) :
> 
> Layer Objects can be returned by the MapObj class, or can be created
> 
>     using:
> 
>  
> 
>     layerObj ms_newLayerObj(MapObj map [, layerObj layer])
> 
>  
> 
>     A second optional argument can be given to ms_newLayerObj() to create
> 
>     the new layer as a copy of an existing layer. If a layer is given as
> 
>     argument then all members of a this layer will be copied in the new
> 
>     layer created.
> 
>  
> 
>  
> 
> You can then play with :
> 
> boolean moveLayerUp(int layerindex)
> 
>          Move layer up in the hierarcy of drawing.
> 
>  
> 
>     boolean moveLayerDown(int layerindex)
> 
>          Move layer down in the hierarcy of drawing.
> 
>  
> 
>     array   getlayersdrawingorder()
> 
>          Return an array containing layer's index in the order which they
> 
>          are drawn.
> 
>  
> 
>     boolean  setlayersdrawingorder(array layeryindex)
> 
>          Set the layer's order array. The argument passed must be a valid
> 
>          array with all the layer's index.
> 
>          Return TRUE on success or else FALSE.
> 
>  
> 
>  
> 
> to set your layer's correct place into the map.
> 
>  
> 
> Hope that helps,
> 
>  
> 
>  
> 
> Guillaume
> 
>  
> 
> Hans Castorp a écrit :
> 
>  > Hi to all,
> 
>  >
> 
>  > If map->insertLayer() isn't available in php mapscript, how can I insert
> 
>  > a runtime created layer using php mapscript???
> 
>  >
> 
>  > Thanks in advance.
> 
>  >
> 
>  > Hans Castorp.
> 
>  >
> 
>  >
> 
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