[mapserver-users] symbol problem

[Fawcett, David]

My assumption was that the problem was likely only with AGG rendering.  
 
Please try the suggestions that I made in my last message and let me know how they work, particularly setting the GAP value to a positive number.
 
David.

	-----Original Message-----
	From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Valeria Muñoz
	Sent: Monday, February 09, 2009 11:26 AM
	To: Fawcett, David
	Cc: mapserver-users
	Subject: Re: [mapserver-users] symbol problem
	
	
	hi david..
	 
	  If i change the "OUTPUTFORMAT"configuration to:
	OUTPUTFORMAT
	    NAME gif
	    DRIVER 'GD/GIF'
	    MIMETYPE 'image/gif'
	    #IMAGEMODE PC256
	    EXTENSION 'gif'
	  END
	 
	works... i thinks is a problem of AGG
	 
	RG
	
	
	2009/2/9 Fawcett, David <David.Fawcett at state.mn.us>
	

		Valeria, 
		 
		It would be useful if you provided more information.  What version of MapServer are you using?  What were you expecting to see?
		Because you are setting your symbol angle to 0, I am guessing that you want all of the arrows to point to the top of the map.  
		 
		I am aware of a bug in AGG rendering where TrueType symbols are not corrrectly rotated (fixed in trunk), but I haven't seen a problem with pixmap symbols.  
		 
		In the symbol block of your layer, try commenting out the SIZE property.  I think that you really just want your pixmap symbol to be displayed in its native size.
		 
		Also, in your symbol definition at the end of your map file, try changing the value of GAP from -50 to 50.  
		 
		
		David.
		 
		  -----Original Message-----
		From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Valeria Muñoz
		Sent: Monday, February 09, 2009 6:39 AM
		To: mapserver-users
		Subject: [mapserver-users] symbol problem
		
		

			Hi
			I have problems with displaying symbols,I can not give the correct orientation-... do you know why does not work with this configuration?
			attached image of my problem
			 
			OUTPUTFORMAT
			   NAME png
			   DRIVER "AGG/PNG"
			   MIMETYPE "image/png"
			   IMAGEMODE RGB #RGBA transparente
			   EXTENSION "png"
			   FORMATOPTION "TRANSPARENT=OFF"
			   FORMATOPTION "INTERLACE=ON"
			END

			LAYER
			  NAME 'calle'
			  MAXSCALE 5000
			  TYPE LINE
			  DATA 'calle.shp'
			  METADATA
			    'wms_title' 'calle'
			  END
			  STATUS DEFAULT
			  TRANSPARENCY 100
			  PROJECTION
			  'proj=longlat'
			  'ellps=WGS84'
			  'datum=WGS84'
			  'no_defs'
			  ''
			  END
			  #LABELITEM 'ONEWAY'
			  CLASS
			   EXPRESSION  ('[HWYLEVEL]' = '4' and '[ONEWAY]'='0')
			   
			   #TEXT (<->)
			     #NAME 'calle'      
			     STYLE
			        SYMBOL 'flecha_ambos'
			         SIZE 13      
			         ANGLE 0
			         #OUTLINECOLOR 161 189 196
			         #COLOR 0 0 0
			       END
			     LABEL 
			     TYPE truetype
			     FONT 'georgia'
			     SIZE 6
			     ANTIALIAS TRUE
			     COLOR 156 0 0 
			     ANGLE FOLLOW
			     #MINDISTANCE -1
			     #MINFEATURESIZE -1
			     OFFSET 5 0
			     FORCE FALSE
			   POSITION CC
			     BUFFER 10
			     PARTIALS FALSE     
			     END 
			  END
			 END
			 
			 
			      SYMBOL 
			       NAME "flecha_ambos" 
			       TYPE PIXMAP 
			       IMAGE "C:/ms4w/Apache/htdocs/mapFile/mapas/etc/icons/arrow_left_right.png"
			       GAP -50
			      END
			 
			 
			RG


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