[Mapserver-users] RE: Display/hide a RASTER layer when scale is over 1/1000

Ed McNierney ed at topozone.com
Fri Mar 21 08:30:25 PST 2003


Well, if you always end up requesting maps of a scale less than 1:500,000, that's exactly what should happen.

Are you sure you're requesting the scale you think you are?

	- Ed

-----Original Message-----
From: contact at netency.com [mailto:contact at netency.com]
Sent: Friday, March 21, 2003 11:23 AM
To: Ed McNierney
Cc: mapserver-users at lists.gis.umn.edu
Subject: Re: Display/hide a RASTER layer when scale is over 1/1000


Sure I tried before 8) ! Here is an extract of my MAP file :

LAYER
	NAME "bounds"
	DATA "bounds.tif"
	TYPE RASTER
	MINSCALE 500000
	STATUS ON
END 

LAYER
	NAME "bounds100"
	DATA "bounds100.tif"
	TYPE RASTER
	MAXSCALE 500000
	STATUS ON
END 

the 1st layer called "bounds" is always displayed, and the 2nd one never !
For information, I use MapServer 3.6.3 throw its WMS connector. Here is a 
typical URL I send : 

http://localhost/cgi-bin/wmsfr.exe?LAYERS=bounds,bounds100&SERVICE=WMS&REQUE 
ST=GetMap&... 




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