[mapguide-users] Mesure area functionality

[Alex Campos]

    Thanks for the tips, Jackie. I'll try that out.

    Alex Campos

Jackie Ng escreveu:
> Hi Alex,
>
> I think the simplest way would be to invoke the mapframe's DigitizePolygon()
> method, which will grab the user input. Trace the area you want to measure.
> Once the input is complete, post that to a server-side script that will
> create an MgPolygon from the digitized input, and calculate the area of that
> MgPolygon.
>
> - Jackie
>
>
> Alex Campos wrote:
>   
>>     Hi, everyone
>>
>>     I'm currently looking for a way to mesure areas using the mapguide
>> (open source, v 1.1.0), thru the web interface. I've looked in the
>> built-in commands of the web layout and there is none that supplies this
>> functionality. Additionally, I've searched the project's TRAC for the
>> upcoming mapguide 1.2.0 and I couldn't find anything related to this
>> kind of functionality planned. Also, the mapguide wishlist
>> (http://wiki.osgeo.org/index.php/MapGuide_Wishes) has an item asking for
>> this functionality (item 33). Therefore I'am assuming this functionality
>> isn't available (at least in an easy-to-find way :) ).
>>
>>     Have anyone implemented this functionality (measure area) in the
>> mapguide open source 1.1.0 or done anything like it?
>>
>>     Thanks in advance.
>>     Alex Campos
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>>
>>
>>     
>
>