[mapserver-users] Get the nearest layer with mapscript...

[Paul james]

Thanks Pano...
But It´s not that simple...
What I need is figure out what LAYER was clicked...

Paul

On Wed, May 20, 2009 at 6:43 AM, Pano Voudouris <pvoudouris at gaiocorp.com>wrote:

>  Probably don’t understand what exactly you are trying to achieve here but
> it is not as simple as map.getLayer(0) to get the topmost layer? And once
> you have the layer object use one of the query function to select the
> record? E.g.  myLayerObj.queryByPoint ?
>
>
>
> Pano
>
>
>
> *From:* mapserver-users-bounces at lists.osgeo.org [mailto:
> mapserver-users-bounces at lists.osgeo.org] *On Behalf Of *Paul james
> *Sent:* 19 May 2009 21:46
> *To:* mapserver-users at lists.osgeo.org
> *Subject:* [mapserver-users] Get the nearest layer with mapscript...
>
>
>
> Hello guys...
> I have several layers (lines, points, poly) ...
> I´m developing a measure tool... User can click on map and I have to
> select that layer to calculate de Area with postgis...
>
>  I´m trying to do that WITHOUT using "LAYER ACTIVE SYSTEM"...
>
>  Is That possible using mapscript? How Can I find the nearest and toppest
> layer ?
>
> Thanks!
>
> Paul
>
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>
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