[mapserver-users] Re: Help PHP mapscript. DrawQuery with extent=shapes

[Pedroaa]

Thanks for your answer, but what i need is draw a map with
the resultant extent of one query.
Mapserver CGI, do it very easy. Doing parameter extent=shapes, i get a map
with extent of all layers queried.
In PHP mapscript, until now, to set resultant extent in mapfile extent and
can draw a map with zoom to resultant objects, i go thru all layers and go
thru every resultant shape and then i build an extent comparing all
extents........ puffff (it's very complicated!!!)


Pedro

2010/1/29 Alan Boudreault [via OSGeo.org] <
ml-node+4479866-283922663 at n2.nabble.com<ml-node%2B4479866-283922663 at n2.nabble.com>
>

> Hi Predroaa,
>
> To simulate this CGI request, you could use:
>
>  * the OwsrequestObj class
>  * the function Layer->queryByShape()
>
> Alan
>
> On January 29, 2010 07:34:09 am Pedroaa wrote:
>
> > Hi friends, my english is not so good (im from argentina).
> > I need do a $oMap->drawQuery(), but i need do it like Mapserver CGI.
> >
> /cgi-bin/mapserv?mode=nquery&imgext=-60.70866644902204+-31.64842730088904+-
> > 60.70265555972983+-31.644427300889028&
> >
> > -> mapext=shapes  <-
> >
> >
> &imgxy=367+133&imgbox=367+133+473+249&imgsize=829+552&layers=departamentos
> >
> > Do you know if there is any way to do that easily using phpmapscript?
> >
> >
> > thanks
> >
> > Pedro.
> >
>
> --
> Alan Boudreault
> Mapgears
> http://www.mapgears.com
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