Antwort: Re: [udig-devel] change layer and bounding box in one command

[tony.roth@xxxxxx]

A compound comand is not possible with these two commands: I got errors.

 I will try it with my own command.

thank you

tony roth

 

-----udig-devel-bounces@xxxxxxxxxxxxxxxxxxxxx schrieb: -----

An: User-friendly Desktop Internet GIS <udig-devel@xxxxxxxxxxxxxxxxxxxxx>
Von: Jody Garnett <jgarnett@xxxxxxxxxxxxxxx>
Gesendet von: udig-devel-bounces@xxxxxxxxxxxxxxxxxxxxx
Datum: 04.06.2007 09:26PM
Thema: Re: [udig-devel] change layer and bounding box in one command

I think you can do a compound command.

You can also make your own custom command and change both things in one
go...

Jody
> Hi list,
> I want to do programatically these two things with just one wms request
> a) change a layer set (change the wms server)
> b) change the boundingbox of the map
>  
> a) is realized with the "createManyLayers(List)" command
> b) is realized with the
> Navigation...createSetViewportBBoxCommand(Envelope)
>  
> if a) happens before b) then I got two wms request: one with the old
> bounding box and one with the new. this happens only when the  
> createManyLayers command is Sync. If it is ASync the second command
> has no effect and I have the old bounding box.
>  
> if b) happens before a) then I have also problems since the bounding
> box is not correct set.
>  
> How can execute both commands without having two wms requests?
>  
> we are still using udig 1.1RC8
>  
> tony roth
>  
> ------------------------------------------------------------------------
>
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> http://udig.refractions.net
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