[mapserver-users] Re: mapserver-users Digest, Vol 22,
Issue 50 (Out of Office)
Heather Wirth
HWIRTH at co.benton.mn.us
Fri Nov 20 12:49:14 EST 2009
I will be out of the office until Monday, November 30, 2009. I am sorry
for the inconvenience, and I will reply to your message as soon as
possible. Thank you.
Heather Wirth
>>> mapserver-users 11/20/09 11:17 >>>
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Today's Topics:
1. Re: understanding behind the GetFeatureInfo... (Rahkonen Jukka)
2. Usage of Vendor Option (David Alda Fernandez de Lezea)
3. RE: Usage of Vendor Option (David Alda Fernandez de Lezea)
----------------------------------------------------------------------
Message: 1
Date: Thu, 19 Nov 2009 21:41:58 +0200
From: "Rahkonen Jukka" <Jukka.Rahkonen at mmmtike.fi>
Subject: Re: [mapserver-users] understanding behind the
GetFeatureInfo...
To: "Martin Ouellet" <geomartino at gmail.com>
Cc: mapserver-users <mapserver-users at lists.osgeo.org>
Message-ID:
<CC197224AC75CE4DB23F739B16891B86E34543 at tikka.haapa.mmm.fi>
Content-Type: text/plain; charset="iso-8859-1"
Hi,
I would say that the safest and perhaps also simpliest way might be to
forget the text/html and let Mapserver read your data through database
view so there is nothing to hide left. Each layer could then have
inlude_items set to "all".
-Jukka Rahkonen-
Martin Ouellet wrote:
> Daniel,
> You're right, the template is acting as the controller for the html
format
so there's no need to put the include/exclude items on top of it. I
was just trying to found out the safest (and the easiest) way to control
my
data before exposing it.
> In a real case scenario, if a table structure beyond a layer change, I
will
have to modify the html template but also all the wms|ows|gml include
items.
> It's not such a big deal but since we have around 300 layer to
maintain, It
would been convenient to have a unique list of field to updated. It
would
also reduce the risk of error (ex: allowing one field in the gml mode
but
not in the html mode)
> thanks again Daniel for your comments.
> MartinO
2009/11/19 Daniel Morissette <dmorissette at mapgears.com>
>> Martin Ouellet wrote:
>
>>
>>> 3) GetFeatureInfo with INFO_FORMAT=text/html
>> Result: the only required tag is TEMPLATE (a dummy file will return
no
>> data). But if you supply a valid html template, ALL the field will
be
>> returned because the METADATA tag ows_<include|exclude>_items or
>> wms_<include|exclude>_items are ignored. So if my layer is a Oracle
spatial
>> table, I must then create a view to expose only the field I want.
Would it
>> be relevant to control the field with the "wms_include_items" tag ?
Is there
>> a reason why is not working that way?
>>
>>
>> When you use a HTML template, it is the template itself that controls
which
> fields are returned, so I am not sure to understand the benefit of
> supporting the include/exclulde items on top of that.
>
>> Are you saying that there is a situation where all the fields end up
being
> unexpectedly dumped into the template out of your control? Maybe there
is a
> hidden feature I am not aware of in the template processor, if that's
the
> case then could you please elaborate?
>
>> Daniel
> --
> Daniel Morissette
> http://www.mapgears.com/
> _______________________________________________
> mapserver-users mailing list
> mapserver-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapserver-users
>
------------------------------
Message: 2
Date: Fri, 20 Nov 2009 08:49:00 +0100
From: "David Alda Fernandez de Lezea" <dalda at ikt.es>
Subject: [mapserver-users] Usage of Vendor Option
To: <mapserver-users at lists.osgeo.org>
Message-ID: <224DBDAF88A6AC47BD22432815351BE007915442 at nekaposta1>
Content-Type: text/plain; charset="iso-8859-1"
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Message: 3
Date: Fri, 20 Nov 2009 10:12:34 +0100
From: "David Alda Fernandez de Lezea" <dalda at ikt.es>
Subject: RE: [mapserver-users] Usage of Vendor Option
To: <mapserver-users at lists.osgeo.org>
Message-ID: <224DBDAF88A6AC47BD22432815351BE0079154FA at nekaposta1>
Content-Type: text/plain; charset="iso-8859-1"
Hi Barend,
Sorry, I didn't know there was a problem with my emails. I've removed
the styling-format of my email.
I'll repeat my question in case, someone didn't read the email because
of that problem you mentioned.
I've got a SLD that I apply to a polygon layer and I want to add a label
to identify those polygons. I manage to add the the labels but my
problem is that the labels are repeated a lot of times into the polygons
and furthermore they don't appear on the centroif of my polygon. Here is
my TextSymbolizer tag:
<TextSymbolizer>
<sld:MinScaleDenominator>3000</sld:MinScaleDenominator>
<sld:MaxScaleDenominator>5000</sld:MaxScaleDenominator>
<Label>
<ogc:PropertyName>MUNICIPIO</ogc:PropertyName>
</Label>
<Font>
<CssParameter name="font-family">Arial</CssParameter>
<CssParameter name="font-weight">bold</CssParameter>
<CssParameter name="font-size">8</CssParameter>
</Font>
<!-- this centers the label on the polygon's centroid-->
<LabelPlacement>
<PointPlacement>
<AnchorPoint>
<AnchorPointX>0.5</AnchorPointX>
<AnchorPointY>0.5</AnchorPointY>
</AnchorPoint>
</PointPlacement>
</LabelPlacement>
<!-- make the label easy to read-->
<Halo>
<Radius>
<ogc:Literal>2</ogc:Literal>
</Radius>
<Fill>
<CssParameter name="fill">#FFFFFF</CssParameter>
<CssParameter name="fill-opacity">0.85</CssParameter>
</Fill>
</Halo>
<Fill>
<CssParameter name="fill">#000000</CssParameter>
</Fill>
<!-- This labels each name only once, not every shape with that
name -->
<VendorOption name="group">true</VendorOption>
</TextSymbolizer>
Hope that somenone can help me.
Thanks.
Hi David,
On a totally different subject: Are you aware that on some email readers
(mine certainly), all your emails are viryually unreadable becuase your
logo keeps getting repeated in the backgorund (see atached screenshot)?
--
Barend K*bben
International Institute for Geo-Information Sciences and Earth
Observation (ITC) PO Box 6, 7500AA Enschede, The Netherlands
+31 (0)53 4874253
International Institute for Geo-Information Science and Earth
Observation (ITC)
Chamber of Commerce: 410 27 560
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