Hi John.

The SIZE option of CLASS element doesn't work as "line width". This is how I
solved this:

First I create a Symbol in my symbol file like:
SYMBOL
 NAME "cartoline"
 TYPE cartoline
 LINECAP round #[butt|round|square|triangle]
 LINEJOIN round #[round|miter|bevel]
 #LINEJOINMAXSIZE 3
END

Then, in the layer I want to set line width I do:
 LAYER
   NAME "mylinelayer"
   ......................................
   SIZEUNITS PIXELS
   CLASS
     NAME "mylinelayer"
     STYLE
       ANTIALIAS TRUE
       COLOR 255 0 0
       SIZE 2
       SYMBOL "cartoline"
     END
   END
 END

Now, the SIZE property in CLASS element work as you want.

Maybe you want to take a look at:

http://mapserver.gis.umn.edu/docs/howto/cartosymbols/

there are more examples and all the cartoline options full explained.

I hope it helps you.

Rodrigo.

On 3/16/07, John Mitchell <[EMAIL PROTECTED]> wrote:

Hi,

The size of a line is always 1 pixel even when I change the size from 1 to
2 or more:

LAYER
  NAME MajorRoads
  TYPE Line
  DATA "F:\GV_Data\ShapeFiles\usa\majrdnet"

  STATUS ON

  CLASS
   COLOR 0 0 0
   SIZE 2
  END

 END


--
John J. Mitchell

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