On 14/05/2009 09:56, [email protected] wrote:
> Hi,
>
> I have read some posts and just need a confirmation - if I have XY layer
> with X and Y coordinates, and want to show the map zoomed at this
> coordinate, I to have define a "buffer" with minx/miny/maxx/maxy
> coordinates and use something like:
>
> http://localhost/pmapper/map.phtml?config=myconfig&me=minx,miny,maxx,maxy
>
> So, in my database I have to define 4 additional columns with those
> values? No possibility to zoom to point and let pmapper define this
> extent?
>
> regards, dejan
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Zooming to the extent of a feature is possible, but only for 'normal'
Mapserver layers ('XY layers' are a construct of p.mapper and need extra
logic for querying). The docs contain a description. The zoom extent for
points is defined via the 'pointBuffer' in the config. You could try
defining this layer instead as an OGR layer that also allows to be
queried with Mapscript. Otherwise you would need to add the logic for
initial zoom extent outside of p.mapper and start the application with
the already known extents.
armin
------------------------------------------------------------------------------
The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
production scanning environment may not be a perfect world - but thanks to
Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700
Series Scanner you'll get full speed at 300 dpi even with all image
processing features enabled. http://p.sf.net/sfu/kodak-com
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