[MAPSERVER-USERS] insertLayer()

[Hans Castorp]

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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