PROJ4, PHP and projection of a single point (fwd)

[teb]

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From: "Stein Runar Bergheim" <runar at bergheim.dk>
To: <mapserver-info at lists.gis.umn.edu>
Subject: PROJ4, PHP and projection of a single point
Date: Thu, 22 Feb 2001 10:05:37 +0100
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I am retreiving a set of points from a database, and am drawing 
them onto the image object of a map via a layer that is projected 
from lat/long to WGS84 coordinates.

This is easy going, my problem occurs when I want to collect a 
pair of coordinates from the map, perform an inverse projection 
of them and use them to query the database...

Is this possible or should I try some alternate approach...

Regards
SRB

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