Hallo list,
I don't believe this will get you the desired effect. You'll get the
lines but you'll also get the line end caps.
Yes, this was the problem
>>thanks, but unfortunately the rendering of bridges are not
configured there.
OK, but you would do bridges similar to tunnels. So look at the
tunnels and adjust your styling to match what you want.
-Steve W
You are right! I did so and got the solution:
SYMBOL
NAME bridge
TYPE SIMPLE
END
STYLE
WIDTH 29
SYMBOL "bridge"
OUTLINEWIDTH 1
OUTLINECOLOR "#24277A"
END
STYLE
WIDTH 27
COLOR 255 195 69
END
The trick was SYMBOL SIMPLE, which is not really documented on the
official docu (http://mapserver.org/mapfile/symbol.html):
TYPE [vector|ellipse|pixmap|truetype|simple|cartoline|hatch]
* vector: a simple drawing is used to define the shape of the
symbol.
* ellipse: radius values in the x and y directions define an
ellipse.
* pixmap: a user supplied GIF image will be used as the symbol.
* truetype: TrueType font to use as defined in the FONTSET.
* cartoline: allows for different designs of line ends
(mitered, rounded, beveled). More information can be found
in the /Cartographic Symbols document/
<http://mapserver.org/mapfile/symbology/construction.html#sym-construction>.
* hatch: produces hatched lines throughout the shape.
Thanks!
Tom
Stephen Woodbridge wrote:
This is just from memory (haven't tried it, but something like this
should work wit agg on 5.6
bridge gets a solid black outline
tunnel gets a dashed black outline
others get a normal rendition
Try playing with this
LAYER
CLASS # if its a bridge draw it here
EXPRESSION ("[bridge]" == "yes")
STYLE
COLOR "#888888"
WIDTH 11
OUTLINECOLOR "#000000"
OUTLINEWIDTH 3
END
STYLE
COLOR "#DDDDDD"
WIDTH 9
END
END
CLASS # else if it is a tunnel draw it here
EXPRESSION ("[tunnel]" == "yes")
STYLE
COLOR "#000000"
SYMBOL "dash"
WIDTH 17
END
STYLE
COLOR "#888888"
WIDTH 11
END
STYLE
COLOR "#DDDDDD"
WIDTH 9
END
END CLASS # otherwise draw it here
STYLE
STYLE
COLOR "#888888"
WIDTH 11
END
STYLE
COLOR "#DDDDDD"
WIDTH 9
END
END
END
-Steve W
http://imaptools.com/
Lime, Steve D (DNR) wrote:
Good idea. The width of the bridge would have to be larger than the
road so it sticks out a bit at well…
*From:* [email protected]
[mailto:[email protected]] *On Behalf Of
*Christy Nieman
*Sent:* Wednesday, February 03, 2010 12:13 PM
*To:* [email protected]
*Subject:* Re: [mapserver-users] Rendering bridges
Hi,
If you draw it in two layers, one with the colour and width you want
for the bridges, and the other with the road line to go on top, you
will essentially cover up the end caps. The bridges layer would have
to come first in the mapfile, followed by the road line layer.
Christy
--
Christy Nieman
GIS Technician
DM Solutions Group, Inc.
Email: [email protected] <mailto:[email protected]>
Web: http://dmsolutions.ca
Web: http://research.dmsolutions.ca
On 02/03/2010 12:52 PM, Lime, Steve D (DNR) wrote:
I don't believe this will get you the desired effect. You'll get the
lines but you'll also get the line end caps. That's the real trick,
turning those off. I'm not sure that you can.
Steve
-----Original Message-----
From: Fawcett, David (MPCA)
Sent: Wednesday, February 03, 2010 10:13 AM
To: Lime, Steve D (DNR); tommasodb; [email protected]
<mailto:[email protected]>
Subject: RE: [mapserver-users] Rendering bridges
The feature that he is referencing is just a line segment with an
additional attribute of 'bridge=yes'.
* bridge: yes
* highway: trunk
* layer: 1
* name: Manchester Road
* ref: A56
If you just wanted to use the road data and not create an additional
bridges data set, you would likely need to split up the road features
so that the segment that is a bridge is an individual feature.
I haven't worked with any shapefile extracts from OSM, so the data
may already be like this.
Assuming that you have a line shapefile that has a column called
'bridge', you could set up two classes in your roads layer. The
first one would have an expression like ('[bridge] = 'yes') and the
second class wouldn't have an expression so it would catch the rest
of the lines.
In the first class, you would stack two lines, the bottom one being
the color of your bridge and wider than the roads line that will go
on top of it.
David.
-----Original Message-----
From: [email protected]
<mailto:[email protected]>
[mailto:[email protected]] On Behalf Of Lime,
Steve D (DNR)
Sent: Wednesday, February 03, 2010 9:50 AM
To: tommasodb; [email protected]
<mailto:[email protected]>
Subject: RE: [mapserver-users] Rendering bridges
What feature type are bridges represented with in OpenStreetMap?
-----Original Message-----
From: [email protected]
<mailto:[email protected]>
[mailto:[email protected]] On Behalf Of tommasodb
Sent: Wednesday, February 03, 2010 6:08 AM
To: [email protected]
<mailto:[email protected]>
Subject: [mapserver-users] Rendering bridges
Hallo list,
how can I render road bridges, like in mapnik?
(Example:
http://www.openstreetmap.org/?lat=53.398022&lon=-2.352222&zoom=18&layers=null
<http://www.openstreetmap.org/?lat=53.398022&lon=-2.352222&zoom=18&layers=null>)
Which symbol can I use?
Greets,
Tom
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