php Mapscript $Layer->getExtent returns strange BBOX

[Milo van der Linden]

Hello list!

I have a postGIS layer from which I select a subset through the 
following php mapscript.

$newLayer = ms_newLayerObj($map, $map->getLayerByName('original_layer'));
  $newLayer->set('data', '\'the geom from (select * from myLayer where 
F_id in (select F_id from anotherLayer where project_id=1)) as lppg 
USING UNIQUE F_id USING SRID=4326\'');
  //$newLayer->set('status', MS_ON);
  echo $newLayer->data;
  $rectObj = $newLayer->getExtent();
 
  var_dump($rectObj);

The vardump returns:
{ ["_handle_"]=> resource(47) of type (Unknown) ["minx"]=> 
float(-25000000) ["miny"]=> float(-25000000) ["maxx"]=> float(25000000) 
["maxy"]=> float(25000000) }

But I need coordinates in lat/lon wgs84?

Any help kindly appreciated!



-- 


	

Milo van der Linden
skype: milovanderlinden <skype:milovanderlinden?add>
mlinden at zeelandnet.nl <mailto:mlinden at zeelandnet.nl>
milovanderlinden at gmail.com <mailto:milovanderlinden at gmail.com>
milo at 3dsite.nl <mailto:milo at 3dsite.nl>
http://www.3dsite.nl

	  	

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