[mapserver-users] Scroll Restriction

[Thorsten Fischer]

Stefan,

> Is there a way to prevent user from 'scrolling' out of the provided 
> dataset?
> e.g. If one is constantly recentering the map at points outside the 
> image/shapefile.

In case you are using php mapscript, you can use the zoom functions 
(zoom[point|square]) and pass a rectObj as an optional last parameter to
define extents that won't be left while zooming.



hth,

thorsten

-- 

Thorsten Fischer        thfischer@mapmedia.de

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