Hi,
Sorry in advance if I'm misunderstanding the problem. Svg paths can
often be made into closed paths by making sure to add the 1st vertex to the
end.
From an algorithm point of view there are lots of sites that have
information. Here is a discussion chosen at random from a
Hi Pascal,
I don't see a transparent parameter in your uri. You might try
adding one to see if that helps. Not all wms servers will default to
transparent=true.
For example:
http://www.geocommunicator.gov/wmsconnector/com.esri.wms.Esrimap?Service=WMS
-Original Message-
From: svg-developers@yahoogroups.com [mailto:[EMAIL PROTECTED]
On Behalf Of brucerindahl
Sent: Thursday, January 18, 2007 9:45 AM
To: svg-developers@yahoogroups.com
Subject: [svg-developers] Re: WMS into SVG
--- In svg-developers@yahoogroups.com, Randy George [EMAIL PROTECTED
Hi Barend,
Have you looked at Geoserver WFS? I know it's not especially
efficient but it is not much work to take the WFS GML stream and output svg.
In addition to control of style, javascript, and listeners this approach
lets you take advantage of all the backend spatial db drivers
Hi,
I think these are the settings to look at:
http://tomcat.apache.org/tomcat-5.0-doc/config/http.html
Two attributes are needed assuming you wish to add additional
mimetypes:
compressableMimeType: The value is a comma separated list of MIME types
for which HTTP compression may be used. The
Hi Larry,
I discovered something interesting about Tomcat while playing
with Opera svg/svgz. This may be of interest to others as well.
Tomcat sets mime types in its web.xml.
1. If you have an older Tomcat web.xml it may contain some bogus svg mime
types:
mime-mapping
Hi Kevin,
I think your system was down for awhile. It must have generated a
bit of interest :) This seems similar to the dojo approach Jon was
mentioning. I think OpenAjax is interesting, but these are all oriented to
lowest common denominator cross browser apps and appear primitive next
Hi Geoffrey,
I agree with your analysis. Here's my soapbox for what its worth :)
Speaking honestly as a small independent developer, without an IE
option sticking with SVG is not really feasible, switching to Flash narrows
options and now also has a questionable life expectancy,
Hi,
Interesting to see the difference in smoothness using the Google svg
enabled api in FF versus vml in IE.
Any idea if Google svg enabled api will be out of alpha/beta? Also
is there a link to api documentation for _mSvgEnabled = true;
It would be nice if google exposed
]
new svg book with actual scripting samples out now!
checkhttp://svg.carto.net/
Randy George wrote:
Hi,
Interesting to see the difference in smoothness using the Google svg
enabled api in FF versus vml in IE.
Any idea if Google svg enabled api will be out of alpha
Hi,
You might check with these folks: http://www.savagesoftware.com/
They have a good handle on CAD DWG to svg/xml. I think the problem
may be which database technology are the DWG files using, internal objects
or external links. Some AutoCAD files make use of a db like Oracle to
Hi Bill,
I have generally just used geographic coordinates with -y, which
implies you have control of the svg creation.
Using a universal transform of scale(1,-1) will work on svg outside
of your control, but creates problems with the text rendering inverted. (As
long as there's
Hi,
I went to a MS developer event last week where Windows Presentation
Framework i.e. xaml was presented. There were three critical advances that I
see with the MS technology in order of importance:
1. uses hardware graphics rendering - DirectX in place of GDI - performance
is improved
Hi,
Has anyone done some work on a KML to SVG transcoder or XSLT?
Thanks
rkgeorge
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visit http://groups.yahoo.com/group/svg-developers and click edit my
Hi Ben,
Yes you can simply write your own interface to your geo datastore
using php or any other server side approach. However, using an OWS, OpenGIS
Web Service http://www.opengeospatial.org/, gets you a couple of things.
1) Decouples your interface from the data store ie you can
Hi Ben,
You might look at GeoServer
http://docs.codehaus.org/display/GEOS/Home which is a Java based OWS server
similar to MapServer, but with more explicit OpenGIS conformance. GeoServer
WMS provides a format=image/svg+xml for request=GetMap. It works with a
variety of datastores ArcSDE,
Hi Andrew,
I also like to remember that declarative XML graphics is not in
doubt, just which one. Along the Opera, FireFox, (Renesis?) margins is SVG,
but MS Xaml definitely forces the issue. If Adobe is to survive the MS
Metro/Xaml onslaught it will have to quickly adapt its pdf/flash
Hi,
I'm sure there are quite a few on this list that have experience in SVG
Geographic Maps. GIS is one area where vector rendering is important and
there has been a lot of activity in that area.
Randy George
www.web-maps.com
-Original Message-
From: svg-developers@yahoogroups.com
Hi,
I'm catching up on all the svg postings and a bit surprised at
the viability concerns.
In the larger picture the obvious trend is toward open standards. Corporate
enterprise has suddenly discovered open source and open source thrives on
open standards. The first generation
Hi Leonard,
Why is being in XML better?
Perhaps because of Sax, Xerces, Xalan, JDom, SOAP, MSXML, XSLT,
XPath or perhaps simply because I can read the file and grab what I
want/need?
I am myself wondering whether it makes that much difference how
something becomes a
Hi,
It is interesting to note from the discussion that vectors are
implicitly regarded as a much higher value than imagery ala Google, Yahoo,
MapQuest etc Theft is not a significant problem to their services partly
because images are less valuable than vectors and but even more because
Hi,
I ran into some problems using Apache FOP (based on Batik) It seemed
to have problems with large coordinate spaces found in mapping and I had to
rely on a commercial FO product, XEP from RenderX. Do you know if the
current version of Apache FOP handles large coordinates?
Thanks
Hi,
This outfit has some commercial translators you could probably try.
http://www.savagesoftware.com/
I used their batch cad converter in the past for dwg files and it
worked for my needs. The dxf/dwg format spans a large range of versions and
features. It is very complex to
Hi Barend,
I'm not a great fan of XSLT (I'm probably just too lazy) but I have
noticed the Ordnance Survey has an example:
http://www.ordnancesurvey.co.uk/oswebsite/products/osmastermap/xml/gml.html
Thanks
randy
-Original Message-
From: svg-developers@yahoogroups.com
In addition to releasing an api to Google maps, Google has expanded their
maps to cover the world (v=w2.4), not in the same detail as the US though.
http://www.web-maps.com/GoogleMapExplore/
The expansion has made lat,long calculations in Google Land much easier. The
keyhole imagery is also
Hi inegivar,
I've not used Geoserver, but if you use PostgreSQL/PostGIS you would
have a lot more control than with a prepackaged WFS.
-Original Message-
From: svg-developers@yahoogroups.com [mailto:[EMAIL PROTECTED]
On Behalf Of inegivar
Sent: Monday, June 27, 2005 7:06 AM
To:
Hi Holger,
I don't think there is an easy Ecmascript way to query a pixel
value at the client. I've used a server based a approach on some projects
which sends a coordinate back to the server and then gets the pixel value
from the server side image. This can then be passed back to the
XAML sounds nice enough for MS work and probably not much of a transcode
from svg but when does it have something we can actually use for our
clients?
-Original Message-
From: svg-developers@yahoogroups.com [mailto:[EMAIL PROTECTED]
On Behalf Of mobiform
Sent: Saturday, June 18, 2005 8:03
Hi,
Does anyone know if future svg specifications will incorporate
jpeg 2000 type image rendering?
Thanks
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visit
Hi,
Will there be any SVG Tiny 1.2 devices available by this summer?
Thanks
-Original Message-
From: svg-developers@yahoogroups.com [mailto:[EMAIL PROTECTED]
On Behalf Of Antoine Quint
Sent: Sunday, May 15, 2005 6:24 PM
To: svg-developers@yahoogroups.com
Subject: Re:
Hi,
svg width=100% height=100%...
Where life gets a bit more complicated is tracking evt.screenX/Y
transform to viewBox()
Best place for help on this is:
http://www.kevlindev.com/gui/utilities/viewbox/index.htm
randy
-Original Message-
From: tamsvg [mailto:[EMAIL
Hi,
I think there are a couple of approaches that could be implemented.
1) Precompile your world into a set of tiled coverages which is the approach
taken by Google Map. You can see an example of wrapping Google Maps in svg
here: http://www.web-maps.com/GoogleMapExplore/ (IE ASV3.02
Hi Marjorie,
The best all round IDE for web development in my experience is
Eclipse. http://www.eclipse.org/ Eclipse is an open source IDE supported by
a number of software vendors. The base platform is working toward adding the
new Eclipse WTP, Web Tools Project, but in the meantime
Hi Burkhard,
Try modifying this slightly. First add the extra () for WKT Polygon and
close the Polygon:
INSERT INTO ownerpolygons (ogc_geom,nutzer,style) VALUES
(GeomFromText('POLYGON((2530665 5614074,2530643 614038,2530687
5614030.782426778,2530665 5614067,2530665 5614074 ))'),1,'orange')
.));
$ogc=GeomFromText('$ogc');
$sql=INSERT INTO ownerpolygons (ogc_geom,nutzer,style) VALUES
($ogc,$nutzer,'.$style.');
$result=mysql_query($sql,$conn);
$newid=mysql_insert_id();
Burkhard
- Original Message -
From: Randy George
To: svg-developers@yahoogroups.com
Sent: Wednesday
Hi,
MID/MIF is a very simple ASCII interchange format used by MapInfo. I believe
MapInfo exports svg.
Alternatively it would not be much of a project to simply write a translator
that would take the mif to svg.
Adding mid attributes requires a decision.
You can:
A. ignore attributes
B. add
; fax: +31 (0)53 4874335
_
-Original Message-
From: Randy George [mailto:[EMAIL PROTECTED]
Sent: Thursday, 17 February 2005 16:54
To: svg-developers@yahoogroups.com
Subject: RE: [svg-developers] Tutorial: integrating SVG map apps with OGC
WMS services
For the Google Map inclined,
I have been experimenting a bit with using maps.google with svg.
The Google Map land appears to be very simple, 128px128px .gif tiles
arranged in 15 resolution levels from 14 down to 0. You can think of Google
Land as a 15 course pyramid.These
Hi Andreas,
Google has a great web service Beta that takes MapQuest features to
the next level. It is still constrained to the lowest common denominator of
browser which has unfortunately remained stagnant for the past couple of
years. The only real pressure for change is coming from the
This is interesting these are all job advertisements in the past few
weeks with svg listed in the requirements somewhere:
Quality Engineer Adobe Hamburg/Hamburg, APPLY
Principal Scientist Adobe Hamburg/Hamburg, APPLY
Project Lead Adobe Hamburg/Hamburg, APPLY
Software
Hi Shaman,
I think you would have to convert your Dicom images to something
useable in svg such as jpg or png in order to use medical imagery inside
svg. I experimented with this awhile back converting DICOM to jpg film
strips which could then be moved through a masked view to simulate
I'm not sure that I understand why you would want level of detail
functionality to reside in the rendering at the browser. This should
probably be handled on the server side not the client side. Why download
several levels of detail and tie up scarce bandwidth?
If level of detail is
Hi,
Knock out criterion?
I am not sure that I understand why you would want a level of detail
functionality to reside in the rendering at the browser. This should
probably be handled on the server side not the client side. Why download
several levels of detail and tie up
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