[ka-Map-users] Circle with one mile radius

[Bryan Joseph]

Hi, Daniel,

Thanks for the reply. That's kind of the approach I took, but I just wanted
to know if there was something I was missing. Thanks 

Bryan 


-----Original Message-----
From: Daniel Ceregatti [mailto:daniel at ceregatti.org] 
Sent: Friday, October 19, 2007 11:56 AM
To: Bryan Joseph
Cc: ka-map-users at lists.maptools.org
Subject: Re: [ka-Map-users] Circle with one mile radius

Hi Bryan,

I made a ka-map project a while back that did exactly this. I posted to
the list regarding it:

http://lists.maptools.org/pipermail/ka-map-users/2006-August/002048.html

I used jsmin for all the javascript code, so looking through it might be
a bit difficult. Search the javascript file for a function called
milesToPixels. That should give you a good start.

Daniel Ceregatti

Bryan Joseph wrote:
> I want to make a circle on a map with a one mile radius, but I don't know
of
> anyways to do that with ka-map without going through symbol sizes and
> eye-balling it to see if it looks just about right with every scale. Is
> there a way in ka-map to do this more accurately? Also, does ka-map read
the
> projection info you set in the map file? 
>
> Thanks.
>
> Bryan
>
>
> _______________________________________________
> ka-Map-users mailing list
> ka-Map-users at lists.maptools.org
> http://lists.maptools.org/mailman/listinfo/ka-map-users
>   


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