[mapserver-users] Re: annotations in mapserver 5.4

2009-08-31 Thread Raivo Alla 
This is a bit old problem (still got that bug), but I found that I
typed the second link not right, the right link to
the problematic output is that:
http://picasaweb.google.com/snaperski/Ort#5365984697960162578
I assume this is some 5.4 version bug?

Sincerely,
Raivo

On Tue, Aug 4, 2009 at 9:12 AM, Raivo Allasnaper...@gmail.com wrote:
 Hey,

 I got some weird behavior while trying to display labels with mapserver 5.4.
 With mapserver 5.0.3 these labels show up nicely:
 http://picasaweb.google.com/snaperski/Ort#5365984694609689634
 But with mapserver 5.4, these layers are shown at scale about
 35-20, but they will disappear at higher scales, so nothing
 can be seen:
 http://picasaweb.google.com/snaperski/Ort#5365984694609689634
 This could'nt be collision conflict either as they have enough space to fit 
 in.
 Is something changed in the way mapserver treats annotations elements?

 Data source is a polygon shapefile: I hope that (polygon type) is not
 the problem?
 The layer itself in the mapfile:

        LAYER
                NAME alevikAnno_1
                GROUP HYBRID
                METADATA
                        wms_title alevikAnno
                        wms_srs EPSG:3301
                        wms_extent 355000 636 754000 666
                END
                STATUS default
                TYPE annotation
                DATA kohanimed/alevikud_1
                LABELITEM TEXTSTRING
                CLASS
                MAXSCALE 133
                MINSCALE 20
                        LABEL
                                TYPE truetype
                                ANTIALIAS true
                                FONT arial
                                COLOR 255 255 255
                                SIZE 9
                                priority 6
                                force false
                                ANGLE auto
                                OUTLINECOLOR 25 25 25
                                POSITION cr
                                BUFFER 1
                        END
                END
        END



 Raivo Alla
 Estonian Land Board

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Re: [mapserver-users] Postgis tile index not working

2009-08-31 Thread Jeff McKenna 

Nelson Correia wrote:

Hi,
 
I'm trying to use a postgis layer as tile index of a raster layer and 
can't get it working.

Here are the layers I'm using:
 


LAYER
NAME layer_tindex
TYPE POLYGON
CONNECTIONTYPE POSTGIS
CONNECTION host=localhost port=5432 dbname=mydb 
user=myuser password=mypwd

DATA bbox from shapes
CLASS
STYLE
OUTLINECOLOR 0 0 0
END
END
END
LAYER
NAME layer_raster
TYPE RASTER
STATUS DEFAULT
DUMP TRUE
TILEINDEX layer_tindex
TILEITEM image_path
PROJECTION
init=epsg:4326
END
END

When I make a request to Mapserver, everything gets into the image, 
except the images from the layer_raster layer. I can even see the 
bboxes if I turn on the layer layer_tindex.
 
I can't find much documentation about this integration between Mapserver 
and Postgis, so tell me if I'm making some mistake.
 
By the way, I'm doing this with a Mapserver 5.2.1.
 
Thanks in advance,
 


I would start by using the commandline utility shp2img with the 
'-all_debug 3' switch to see all errors (example#3 on 
http://www.mapserver.org/utilities/shp2img.html).


-jeff



--
Jeff McKenna
FOSS4G Consulting and Training Services
http://www.gatewaygeomatics.com/


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[mapserver-users] MINSCALEDENOM, MAXSCALEDENOM help/tutorial?

2009-08-31 Thread Chris Kantarjiev 
I've got a large map that, for various reasons, wants to have all the layers on by default. Since 
it's all the streets in the US, some of them highlighted by size, it takes a long time to draw - in 
fact, mapserver often takes too long to respond, such that apache times out.


I'm trying to use the MIN/MAXSCALEDENOM to control display. The examples are not immediately 
helpful, since they only use a single value, and don't leave me with a sense of how min or max 
applies.


For example - which of these is correct if I want the layer to only appear when the map scale is 
lower than 1:5 (that is, between 1:1 and 1:5, or rather, with very small features shown)?


  LAYER
NAME controlled-access-fc5
TYPE LINE
STATUS DEFAULT
TILEINDEX /maps/NAVTEQ/20092FC14/USstreets.shp
TILEITEM LOCATION

CLASS
  NAME Controlled Access FC5
  EXPRESSION (('[FUNC_CLASS]' eq '5') and ('[CONTRACC]' eq 'Y'))
  MAXSCALEDENOM 5
  STYLE
SYMBOL 1
SIZE 3
COLOR 0 255 0
 END
END
  END

or

  LAYER
NAME controlled-access-fc5
TYPE LINE
STATUS DEFAULT
TILEINDEX /maps/NAVTEQ/20092FC14/USstreets.shp
TILEITEM LOCATION

CLASS
  NAME Controlled Access FC5
  EXPRESSION (('[FUNC_CLASS]' eq '5') and ('[CONTRACC]' eq 'Y'))
  MINSCALEDENOM 5
  STYLE
SYMBOL 1
SIZE 3
COLOR 0 255 0
 END
END
  END
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