On 2/4/2011 2:14 AM, thomas bonfort wrote:
what are you trying to obtain?
Ah, good question. I am trying to filter out objects the are very small
from rendering. At some zoom levels these objects are just to small to
be meaningful to render and end up looking like dirt on the image.
* minsize/maxsize and minwidth/maxwidth are only used when doing
scale-dependent scaling of symbols (either by using sizeunits
different than pixels, or by having the symbolscaledenom activated) *
Hmmm, I guess I need to rethink. I suppose I could add a length
attribute and filter on that, but I was hoping I could do it based on
the rendered size. Can you think of a better way to do this?
symbol STYLE is deprecated, and dots and caps are now set at the
style level: style width 1 pattern 1 3 end color "#aaaaaa" end
Thanks, I can update the mapfile for the patterns.
-Steve W
-- thomas
On Fri, Feb 4, 2011 at 07:11, Stephen Woodbridge
<[email protected]> wrote:
On 2/4/2011 12:19 AM, Rahkonen Jukka wrote:
Hi,
Documentation shows that MINSIZE under CLASS definitions, not
STYLE. Have you tried to place it there?
Thanks, I did notice that after I posted. Sadly it does not work
there either. It seems to be documented under both STYLE and CLASS
as things have been getting reworked in this area of the code. I
player with setting MAXSIZE and that seems to work as expected, but
I think MINSIZE is broken. I check it on both 5.6.5 and 5.6.6.
I can write it up as a bug tomorrow.
-Steve W
-Jukka Rahkonen-
Stephen Woodbridge wrote:
Hi All,
Thomas maybe you know this?
I have a layer:
SYMBOL NAME "dots" TYPE SIMPLE STYLE 1 3 END END LAYER NAME
"World Admin-1 Z1" GROUP "cb" STATUS DEFAULT TYPE LINE DATA
"not-nt2/10m-admin-1-states-provinces-lines-shp" PROJECTION
"init=epsg:4326" END MAXSCALEDENOM 50000000 MINSCALEDENOM
5000000 CLASS STYLE COLOR "#aaaaaa" SYMBOL "dots" WIDTH 1 MINSIZE
8000.0 END END END
MapServer version 5.6.6 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG
OUTPUT=WBMP
OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE
SUPPORTS=ICONV SUPPORTS=FRIBIDI SUPPORTS=WMS_SERVER
SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=RGBA_PNG
INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE
I can not get any of these lines to turn off. I have tried,
variations
of large MINSIZE values, commenting out the SYMBOL, using SIZE or
WIDTH.
No value of MINSIZE seems to have any impact. A large number of
the lines are under 5 pixels at the scale I'm using 28M. The
lines display fine I just need to turn off the short ones to
declutter the image.
I spent all night on this with no success so I guess its time
to ask.
-Steve W _______________________________________________
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