Set the mapfile QUERYMAP style to highlight
http://mapserver.org/mapfile/querymap.html. Draw the map using drawQuery()
instead of draw().
$img = $map->drawQuery();
header('Content-Type: image/jpeg');
$img->saveImage("");
On 4/9/09 1:31 PM, "Jay Kapalczynski" <jkapalczyn...@ci.maple-grove.mn.us>
wrote:
Basically what I have is a query that runs on a shapefile...
It returns the records into a table, which I then have the option to zoom to.
I am looking for a bit more....after I run the query (php) I want the returned
records to highlight in the map...
I can get the Unique identifier but don't know if I can write some code in PHP
to highlight those features
I don't even know where to start here...
The query and returning records into the table, as well as, the zoom to work
great...just need the highlight part
Thanks
From: Jay Kapalczynski
Sent: Thursday, April 09, 2009 1:03 PM
To: 'mapserver-users@lists.osgeo.org'
Subject: Highlight
Any way to highlight a feature in my map in PHP?
I can grab a unique identifier but can figure out how to highlight it...
THanks
Paul
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