I experienced the same problem a while ago and reverted to using a separate mapfile
for the graticule using the GD driver. In your 'main' mapfile you could then create
a graticule layer with CONNECTIONTYPE WMS that connects to a URL using the
graticule mapfile (f.ex. something like this:
http://localhost/cgi/mapserv?map=graticule.map&;). This way you still have one
entry point for all your layers.
Regards,
Reinoud
thomas bonfort wrote:
that's what antialiasing is supposed to do, as your 1 pixel wide grid
doesn't fall exactly on a pixel.
I don't think there is a workaround.
regards,
thomas
On Mon, Jan 5, 2009 at 13:28, Maximsu <[email protected]> wrote:
I have very thick lines in the grid layer when i use agg/png driver. See the
map http://avia.meteonovosti.ru/index.php?index=1&icao=UUEE&iso_cntr=RU
here . They must be the 1 pixel width. With the gd/png driver all OK. Width
is set to 1 but it does not matter. Is there a way to switch off the line
antialiasing for grid layer? Or some another way to solve this problem?
There is the layer definition:
LAYER
NAME grid2
GROUP "Grid"
STATUS ON
TYPE LINE
LABELCACHE ON
MINSCALE 1000001
MAXSCALE 3000000
METADATA
GridLabelSizeMin "8"
GridLabelSizeMax "11"
END
CLASS
NAME "Graticule"
STYLE
COLOR 72 72 72
width 1
END
LABEL
COLOR 255 0 0
SIZE 8
POSITION CC
PARTIALS TRUE
BUFFER 5
OUTLINECOLOR 255 255 255
TYPE TRUETYPE
FONT "arial"
FORCE TRUE
END
END
PROJECTION
"+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs"
END
GRID
LABELFORMAT "DD"
MinInterval 1
MaxInterval 5
END
END
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Reinoud Bokhorst
Advisor Oceanography & ICT
Tel: +31 (0)527-242 299
Fax: +31 (0)527-242 016
Web: www.bmtargoss.com
BMT ARGOSS
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