Hi,
Thanks for the reply.
I did check the EXTENT and the one that i give is withing the map extent.
Still it doesn't work.
Any idea??
Thanks.
Subha
Richard Greenwood wrote:
On Thu, Mar 12, 2009 at 7:24 AM, Subha Ramakrishnan <[email protected]> wrote:
Hi,
I am using nquery mode to fetch features lying within an area on the map.
The url looks like this :
"http://localhost/cgi-bin/mapserv?MAP=abc.map&MODE=nquery&LAYERS=abc&imgext=8920506.9477+3496535.4213+8954750.736418456+3530779.2100573704&imgbox=657+209+686+239&imgxy=670+230";
Am i doing something wrong or missing any parameter in the url because this
is not returning any result. But there are features within this area.
I tried giving the imgext in lat lon also but doesn't work.
The values for "imgext" correspond to bounding box (bottom left and top
right) and "imgbox" corresponds to pixel values from top left to bottom
right. Is this correct?
Check the EXTENT in your map file. MapServer will not return query
results outside of the defined extent.
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