[mapserver-users] Defining Classes/Labels for contours

[Puneet Kishor]

there is no mechanism for creating graduated colors for a feature based on
class ranges. What you have done is correct. 

If you don't want the legends to be created, just take out the NAME line
from within the CLASS definitions.

Hth.

Pk/

-----Original Message-----
From: Michael Soracco [mailto:Michael.Soracco@noaa.gov]
Sent: Wednesday, October 30, 2002 2:17 PM
To: mapserver
Subject: [mapserver-users] Defining Classes/Labels for contours


I've checked the archives and didn't see anything on what I need to do.
It's probably straightforward, but I haven't been able to figure it out... 
I have a Polyline shapefile where each polyline has a classified value (i.e.
Contour 1,2,3,4,5,6,7,8,9,10).  I've tried the following to draw the
contours in different colors but have only succeeded in creating a Legend
Class for each level.  Is it possible to have graduated colors for the lines
within the same Layer Object? 
LAYER 
    NAME BATHY 
    TYPE LINE 
    STATUS OFF 
    DATA bathy 
    CLASSITEM "Contour" 
    MAXSCALE 500000 
    CLASS 
        NAME "0 - 5" 
        EXPRESSION "(Contour >= 0 AND Contour <=5)" 
        COLOR 200 0 0 
    END 
    CLASS 
        NAME "5 - 10" 
        EXPRESSION "(Contour > 5 AND Contour <=10)" 
        COLOR 0 200 0 
    END 
END 
  
Thanks in advance for the help. 
-- 
//// 
Michael Soracco 
SES, Inc. for NOAA/NESDIS 
at NOAA Science Center (WWB) 
5200 Auth Road, Room 607 
Camp Springs, MD  20746 
Voice: 301.763.8142 x117 
FAX: 301.763.8131 
Michael.Soracco@noaa.gov