[MAPSERVER-USERS] vector symbols disappears/breaks when using sizeunits

BrainDrain paulborodaev at gmail.com
Tue Oct 21 02:23:49 PDT 2008


I think this is a bug
I 'm using symbols:
SYMBOL
NAME "street-axis-border-dashed"
TYPE VECTOR
  FILLED FALSE
  POINTS
    .3 0
    .6 0
    -99 -99
    .3 1
    .6 1
  END
  STYLE 5 2 END 
END
SYMBOL 
  NAME "e-1-1"
  TYPE ellipse 
  FILLED TRUE
  POINTS 1 1 END 
END

 and polyline layer
 LAYER
 ...
 SIZEUNITS meters
 CLASS
  STYLE
	SYMBOL"street-axis-border-dashed"       
	SIZE 15
	WIDTH 2		
	COLOR 182 171 153
   END  
   STYLE	
	SYMBOL "e-1-1"
	SIZE 15
	COLOR 240 240 250	
   END
 END
I just wanna have dashed border around street axis (15 m width buffer zone)
But border symbol disappears at 10 zoom level (totally I have 15 zoom
lavels)
The same effect I have when I'm trying to create real 3m width railway

SYMBOL 
NAME "railway-block" 
TYPE VECTOR 
FILLED FALSE
POINTS
  0 .2
  1 .2
  -99 -99
  .5 0
  .5 1
  -99 -99
  0 .8
  1 .8
END 
END

LAYER
...
SIZEUNITS meters
CLASS
STYLE
	SYMBOL "railway-block"
	COLOR 0 0 0
	SIZE 3
END 
END

blocks parts which are parallel to railway axis disappears too at zoom level
12
I suppose I just need 'offsetunits' and 'widthunits'...



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