AW: [Mapbender-users] Displaying the area of an digitized polygon

[Christoph Baudson]

Leukert, Boris schrieb:
> Hi Christoph,
> sorry for the bad description. Instead of highlighting an area I want do display
> a window (maybe an alert window) with the alphanumeric value of the area after
> closing or changing the polygon.
>   

Hi Boris,

thanks for explaining again!

Which Mapbender version did you have in mind? I could give you basic 
instructions depending on the Mapbender version you are working on. I 
would suggest PostGIS for the area calculation though.

Christoph


> Best regards, Boris
>
> -----Ursprüngliche Nachricht-----
> Von: mapbender_users-bounces at lists.osgeo.org [mailto:mapbender_users-bounces at lists.osgeo.org] Im Auftrag von Christoph Baudson
> Gesendet: Montag, 18. Mai 2009 17:35
> An: Mapbender User List
> Betreff: Re: [Mapbender-users] Displaying the area of an digitized polygon
>
> Leukert, Boris schrieb:
>   
>> Dear all,
>> I am searching for the possibility to display the area of a digitized 
>> polygon direct
>> after closing or changing (for example moving a basepoint) it. Has 
>> anyone an idea?
>>     
>
> Hi Boris,
>
> currently we have no function to highlight an area.
>
> However, you could highlight the border (just like the mouseover effect) 
> in the geometry list. You would have to create a new Mapbender event. 
> this event needs to be triggered when the polygon is closed. With this 
> event you could register an anonymous function that highlights the geometry.
>
> If this is sufficient, we could work out the details onlist.
>
> Cheers
>
> Christoph
>
>   
>>  
>> Best regards, Boris
>> ------------------------------------------------------------------------
>>
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>> Mapbender_users at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/mapbender_users
>>   
>>     
>
>
>   


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