[Mapserver-users] Measure / Distance Tool DHTML

[Ryan, Adam]

Pierre,

If you don't mind, a couple of questions:

1. Are the points along the measure line little div elements, img elements,
or something else?  What did you experiment with?

2. Am I correct in assuming that you check for a double click by comparing
the current point and the previous point and if they are the same then you
end the routine?

3. Could you share your area calculation of could you point me towards one
that's easy to use?

Regards,

Adam

-----Original Message-----
From: Pierre GIRAUD [mailto:bluecarto at free.fr] 
Sent: Wednesday, July 28, 2004 12:28 AM
To: Swaminathan, Gayathri
Cc: mapserver-users at lists.gis.umn.edu
Subject: Re: [Mapserver-users] Measure / Distance Tool DHTML


Take a look at http://sitn.ne.ch

I developped the DHTML interface starting with the Landview DHTML's code 
(dBox).
You're able to measure distance and surface and it works on many (all) 
recent browsers of the different plateforms.

Pierre GIRAUD
camptocamp.com

Swaminathan, Gayathri wrote:

>Hi:
>
>I was trying to implement the measure/distance tool similar to the one 
>http://www2.tetonwyo.org/mapserver
>
>It uses jBox by Richard Greenwood( 
>http://mapserver.gis.umn.edu/doc40/jbox-howto.html)
>
>I also see ROSA has a measure tool... But both are JAVA 
>implementations.
>
>Is there a way to do this using the DHTML implementation or Mapscript?
>
>Gayathri
>
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>
>  
>
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