querymap with stacked points

[Hunter, David - St. Louis Park, MN]

No mapscript, just CGI Mapserver.  Data sources are shape files.

 

  _____  

From: Hal Mueller [mailto:hal at mobilegeographics.com] 
Sent: Friday, December 15, 2006 3:57 AM
To: Hunter, David - St. Louis Park, MN
Cc: MAPSERVER-USERS at LISTS.UMN.EDU
Subject: Re: querymap with stacked points

 

Are you using Mapscript?  What is the datastore--shapefile, database,
other?

 

There are lots of ways to do this, depending on how your app is
structured.

 

At 10:18 AM -0600 12/13/06, Hunter, David - St. Louis Park, MN wrote:

	My map application allows users to click on point features,
which causes a popup that displays information about that feature.  Due
to reasons I won't go into here, we sometimes have multiple points
stacked on top of each other.  They are essentially the same feature,
but with some slightly different attributes to each record.  Is there a
way that I can filter this, so that only the first feature found is
returned in the query?

	 

	David S. Hunter
	Sr. Software Engineer
	Fidelity National Geographic Solutions
	division of Fidelity National Financial
	5353 Gamble Drive, Suite 201
	St. Louis Park, MN 55416
	" Email: david.hunter at fnf.com <mailto:david.hunter at fnf.com> 
	' Phone: 952.542.1440 ext. 256
	7 Fax: 952.542.3859

	 

 

 

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