Hi all,
I have a problem with adding the SVGResize event with .
addEventListener.
Please have a look at:
http://www.karto.ethz.ch/neumann/temp/initTest.svg
It use the init() function to add an event listener of type
SVGResize to the SVG root element. The event listener happens to be
an
please forget my previous posting about event listeners as objects ...
I accidentally had the Corel SVG viewer activated in Internet-Eplorer
and all the other browsers had ASV ...
Sorry,
Andreas
--- In [EMAIL PROTECTED], Andreas Neumann [EMAIL PROTECTED]
wrote:
Hi all,
I have
Hi JD,
on Macintosh all browsers work more or less equally well with the
Adobe SVG viewer3 plugin. I use ASV3 with Safari, Firefox, Mozilla,
Opera, iCab.
MacOSX has the big advantage that browser plugins are centrally
stored. If you have ASV3 installed in the system. All newly installed
--- In [EMAIL PROTECTED], Grant Mc Auley [EMAIL PROTECTED] wrote:
Andreas Neumann wrote:
None of the Macintosh browsers can communicate directly
with the
plugin. This means that the SVG file within the browser
cannot be
manipulated from the outside world. This is only possible
Hi,
I tried that SVG based weather visualization service, but found out,
that it only works on Internet-Explorer? At least it did not run on
Linux/Konqueror/ASV3 nor did it run on Windows/Firefox/ASV6
It is a sad thing that many SVG developers only care about Internet
Explorer, while it
That is great news!
thanks Antoine, Chris and Dean!
Andreas
--- In [EMAIL PROTECTED], Antoine Quint [EMAIL PROTECTED] wrote:
Hi everyone,
Just a quick note to say that Chris Lilley and Dean Jackson have
decided to syndicate news from SVG.org [0] to populate the list of
recent events
I wonder if they accept SVG with scripting or animation...
I hope not - imagine how annoying an animating wallpaper would be!
Scripting, however, would be useful. One could include current
weather data or stock exchange data in the wallpaper - would be
funny ...
But I guess, that for
Here is a graphics that was part of my buffering proposal:
http://www.carto.net/neumann/temp/buffer_examples.svg
I am not sure to understand what your buffering is meant to do.
A sort of complex strokes?
buffering is actually creating a new polygon geometry based on other point,
yes, certainly possible
you can either embed the xml-data directly in the svg (foreign
element) and later read the data or you could use getURL to load the
XML file and parse it.
any good XML book, that covers ECMAScript and DOM will help you.
That process is not at all an SVG problem but
--- In svg-developers@yahoogroups.com, skatethere [EMAIL PROTECTED] wrote:
No, it doesn't, but this app works pretty well with Linux + ASV3 +
Konqueror.
Konqueror only uses the older NS4 plugin API, which seems to work
better than the newer Mozilla API WRT mousedown and mouse dragging.
Hi Michel,
very nice app - again, a very good example from you - congratulations!
I have a little suggestion:
when you rotate an element, I'd prefer that you can define a rotation center. I
did this once
for a digitizing tool (geographic data):
http://www.carto.net/papers/svg/digi/stable/
Hi all,
I would like to remind you, that the deadline for sending SVG.Open
abstracts is approaching: Feb 1.
Hope to see many abstracts from this group.
All the best,
Andreas Neumann
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Hi,
http://plasma-gate.weizmann.ac.il/Grace/ (cannot reach the page
currently - seems to be down ...)
is one of many graphing tools that have SVG output. Should work pretty
well for static grahics.
If you want to develop interactive charts/diagrams I would rather
program it myself. Should not
What's confusing me is the whole curve fitting aspect of a path.
I'm just not understanding what the values for say a C really mean.
If I have M20,20 C80,40 70,80 80,200 does the path actually go
through 80,40 and 70,80 or are those just used for influencing the
curve, and if so, how
Hallo Hans,
As to clientside LOD:
SVG 1.2 will introduce that, it's already in the spec:
http://www.w3.org/TR/SVG12/media.html#multires
But this is only for bitmaps, isn't it? I am looking for a lod client
side capability for vector graphic elements.
no, its not only for raster.
Hi,
SVG's text features are very powerful. You can use any text formatting that you
know from
DTP (except flow text, but thats not a problem for map labels; flow text is
however part of
the coming SVG 1.2).
The trickier problem is how to avoid overlapping text labels.
Whether you do it in
Hi Peter,
One possible way would be to load the map data into a Postgis database and use
the
intersection method of postgis to clip out data. You can use a little script to
automate the
tiling.
I did this once for a client and have a little perl script that does it. If you
are interested
Hi,
if you want to load and display data every millisec, than SVG is probably not
the right tool.
I don't know how fast it can update and load data, but I guess it is only once
or a handful
times per second. But that depends on your clients processor and network speed.
One millisec update
No bash, just an encouragement for the ambitious svg gis mapper:
Google maps ( maps.google.com/maps ) is quite impressive!?
Of course they don't use svg.
But- GOOGLE PUTS VML on the stove:-O
where do they use VML? can't find any, except in the header ...
You bet it's going to be no svg
--- In svg-developers@yahoogroups.com, welkerpaul [EMAIL PROTECTED]
wrote:
Andreas,
you'll need IE5.5+ to get vml.
well, I have IE6.0.28 but can't see any VML. Is VML in IE 6.0 as well?
As far as I understand the google up, everything is in raster tiles.
The bubbles may be divs, etc. - I
present this glossy responsive ui. (DirectX image processing , vml
graphing, info bubble, etcpp., with transparency all over the
place...)
I see the same transparency and glossy bubbles with Firefox. As far as
I know, Mozilla Firefox does not support VML. So where is actually the
VML? Can
I see the same transparency and glossy bubbles with Firefox. As far as
I know, Mozilla Firefox does not support VML. So where is actually the
VML? Can you show me some VML Code in the Google app besides the
header? As far as I understand app, everything is raster based, also
the UI
Hi all,
there is a new tutorial available titled:
Manipulating SVG Documents Using ECMAScript (Javascript) and DOM
http://www.carto.net/papers/svg/manipulating_svg_with_dom_ecmascript/index.shtml
It is targeted towards beginners, not the SVG cracks.
It covers:
* getting node references
In my opinion the google maps have several advantages/disadvantages:
nice features:
* symbolization is nicer than at other map services
* simple: generally works on many browsers. Many mapservices only
support Iex. Google states that they work on Safari support as well
* panning and
http://www.opera.com/pressreleases/en/2005/02/15/
I think that's good news ...
Andreas
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Yahoo! Groups Links
* To visit your group on the
I am in the process of designing/developing a Enterprise monitoring
system which tracks all of batch processes that run for a particular
organization and graphically displays job schedule information,
dependencies, current runtimes, etc.
good decision!
My question is: is there some
Very nice! The folks at carto.net have done it again. I
didn't
realize that Terraserver included a WMS server for some of their
imagery.
This is a great resource for background under vector resources.
yes - they serve DOQs and DRGs - unfortunately they have different
datums
Jan,
if you want your application to run in every operating system and
browser, you have to do it all in SVG, currently, unfortunately. My
recent SVG only projects all run in Linux, MacOSX, Windows, Solaris in
almost any popular browser (Opera, Konqueror, Firefox, Mozilla,
Internet Explorer,
You could use animateMotion / to animate your symbol to 50% (using
discreet values) and set fill freeze to make the symbol stay there.
The advantage of this approach is that the symbol can be rotated
automatically.
See http://www.w3.org/TR/SVG11/animate.html#AnimateMotionElement or
As for the orientation, I think one could take the point at half way
less 1% (or 0.1%) and the one at half way plus 1% (or 0.1%, to
adjust to
find which work best, that depends also on the complexity of the curve,
ie. on the number of vertexes).
Draw a line between these two points, it
Hi Ralf,
There are several options for batch rendering svgs:
* Batik
* Apache FOP
* Other commercial FOPs
* inkscape (has a commandline switch for batch rendering)
* the gimp (haven't tried it)
* ksvg
* Adobe Graphics Server (fast, but expensive)
and many more
I would first try with Batik and
An application that shows the recent development on consumer prices (based on
year
2000). lets you individually adjust your settings and compare it with the
overall curve of
the price index:
http://www.destatis.de/basis/d/preis/start.htm
sorry, it's german ...
Andreas
-
To
Jan,
I've pointed you to the map navigation tutorial
(http://www.carto.net/papers/svg/
navigationTools/) where exactly your case is explained. Please read it
carefully to have
your question answered. In case the tutorial is unclear or missing some bits,
please tell me
where I can improve
Hi all,
I have a Opentype font that I would like to convert to SVG glyphs
for use in a svg mapping application.
I only have a truetype to svg glyph converter (Batik). Does someone
have a opentype to truetype converter? If yes, would it be possible
that i'd send you my font for
very useful - thanks for that valuable resource! I did not know it.
It installed fine on my Mac.
Andreas
--- In svg-developers@yahoogroups.com, skatethere [EMAIL PROTECTED] wrote:
--- In svg-developers@yahoogroups.com, Andreas Neumann
[EMAIL PROTECTED] wrote:
Hi all,
I have
we use it at our institute quite a lot. In my opinion it is quite stable.
However, you should not think that the ASV that Adobe will next
release is very similar to ASV6. ASV6 was just a developers preview,
released at SVG.Open 2003 in Vancouver. To my knowledge the upcoming
ASV has a lot of
getPointAtLength works in ASV3 and ASV6.
It does not work in Batik, as far as I know ...
Andreas
--- In svg-developers@yahoogroups.com, renato_stancato
[EMAIL PROTECTED] wrote:
I need to retrieve the coordinate of a path element in a certain
distance.
I know that there is a
:
I need it in Batik :(
--- In svg-developers@yahoogroups.com, Andreas Neumann
[EMAIL PROTECTED] wrote:
getPointAtLength works in ASV3 and ASV6.
It does not work in Batik, as far as I know ...
Andreas
--- In svg-developers@yahoogroups.com
Hi all,
For all those who need to convert ESRI Shapefiles to SVG, i just created an
update of the
shp2pgsql/ogis2svg.pl script available at:
http://www.carto.net/papers/svg/utils/shp2svg/
The changes:
* Unicode support in the resulting svg
* better rounding options (note that --nrdigits is
Hi all,
http://www.carto.net/papers/svg/postgis_geturl/ is a new tutorial that
explains how you dynamically load vector data into your SVG mapping
app, utilizing the getURL() method of ASV and Batik.
In this tutorial we use Postgis and PHP, but you can exchange portions
of it with different
both are valid, standard SVG.
There only several methods to describe a geometry.
the upper syntax (Illustrator) seems to be more compact, because it
uses relative path syntax. An absolute moveto and then relative line
to's. It also uses horizontal and vertical line to's, which is again
more
I would be cautios buying their product. The quality of their product
is arguable.
Additionally, back in 2000 (or 2001?) they copied quite a bit of
source code from my example (without asking and giving proper
credits). They didn't even correct the mistakes that I did (back then)
and sold it as
Hi Joe,
The program that I am working with requires the lower
Inkscape syntax and cannot read the upper Illustrator
syntax. So I am wondering, what are the advantages to
to clarify: there is no Inkscape or Illustrator syntax. Both are
correct SVG path syntax subsets. It's just the case
there are quite a few SVG2PDF converters out there. commercial ones
and open source ones, if you look for svg2pdf conversion.
here are some options:
Apache FOP (which has Batik embedded)
Adobe Graphics Server
Antenna house
Adobe Illustrator
Corel Draw
Inkscape (via PS) or Scribus
--- In svg-developers@yahoogroups.com, svg dev [EMAIL PROTECTED] wrote:
Thanks Aashish,
i would try and use filters as a concept.
No, I think the answer was that you should avoid filters, because they are CPU
expensive.
also can you tell me something about tiling if you know ?
i have
you can use .getURL(), request the file, parse it on receiving the data and
regenerate or
append the graph with the new data, using Javascript and the DOM.
Andreas
--- In svg-developers@yahoogroups.com, loveshwathi [EMAIL PROTECTED] wrote:
Hi, I'm generating SVG graphs with input as xml
thought that might interest you:
opera adds native SVG tiny support:
http://www.opera.com/pressreleases/en/2005/03/16/
haven't yet tried it though how much is supported ...
Andreas
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Hi Holger (and others),
just wanted to give some feedback on my Opera SVG tests:
like Holger, Text elements did not work in some examples. It did work
in some examples, such as http://www.w3.org/Graphics/SVG/Test/
20030813/svggen/animate-elem-06-t.svg - but the text looked a bit
differen
no, SVG, as a vector graphics, does not have a resolution.
Of course, if you implement SVG you have to decide on the data types
to use. Depending on the data type you use to represent the SVG
coordinates, you will have a certain range of possible values, hence
a resolution ... but
are you talking about maps?
If yes, any GIS provides clipping/intersection functionality. You can
write a script or program to loop over your map and clip out your
tile-rectangles.
One OS solution would be Postgis, with the Intersection() and AsSVG()
command. Postgis supports almost any
Hi Jens,
did you load the SVG file from the same server than the PHP file (in
your case localhost). You cannot load the SVG file directly from the
harddisk and post to your localhost server. This counts as different
source domains, which is forbidden and results in a security violation.
So in
Hi Margie,
do you have a link to such an example so we can have a look at it and guess
what could be
wrong?
In my own experience, people have a lot of problems with viewing standalone
svgs with
Internet Explorer, while other browsers work fine. To bypass these problems I
would
recommend
What do you mean exactly? SVG is already XML.
Also, please bear in mind that SVG is mainly a presentation and
exchange format. Not so much a storage format or format to store
business or map-data. Usually you generate SVG out of other formats,
XML or databases, not the other way round.
Hi Holger,
thanks for the news.
I have a question though:
Do you think it is really doing a full-text search? F.e. I can find
the file (http://www.carto.net/papers/svg/samples/canvas.svg) using
the search-term:
site:carto.net filetype:svg canvas
however, if I try a full-text
when you say a large amount of SVG content out there is produced
without namespace, do you mean the
'xmlns=http://www.w3.org/2000/svg;' namespace declaration within
the svg-root element? Or do you mean the link to the DTD in the
doctype declaration or both?
Andreas
--- In
With no namespace declaration. The DOCTYPE is totally irrelevant (most
processors are not validating parsers in any way), maybe harmful, and
really, really should be avoided. There's no reason to have one, it
only
adds bytes to the document. SVG 1.2 will in fact not have a DOCTYPE
at all.
hi,
there is no easy solution for that - this depends on the antialiasing
method used by the viewer.
see note at
http://www.svgopen.org/2002/papers/sorotokin__svg_secrets/index.html
-- Quality issues, imperfect antialiasing.
So you have to either turn off antialiasing (that's probably not
I don't think that this is possible without scripting or Java. But I
think that this is possible with the upcoming JSR226/SVG technology.
But I am not a SVG mobile expert though - someone please correct me
if I am wrong.
Andreas
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see http://www.w3.org/TR/SVG11/interact.html#Cursors
http://www.w3.org/Graphics/SVG/Test/20030813/htmlframe/full-interact-cursor-01-f.html
as an example
Please note, however, that ASV3 (the currently supported Adobe SVG
viewer) does not support cursors. ASV6 (developers preview) and
Jon, that is good news! Esp. with more and more SVG tiny and SVG basic viewers
it is
important that Illustrator can export to those profiles.
Also the viewBox and SVG font enhancements are welcome. I hope that the import
is now
also better when the import SVG data used a viewBox, as it is
Hi,
SVG is in use at many places - here are a few:
http://www.hmaservice.com/svgdemo/ (electronics)
http://www.wpsenergy.com/JayNick/default.asp (control systems, real
time data display)
http://tirolatlas.uibk.ac.at/ for maps/atlas, charts/diagrams and
games.
Hi all,
http://www.carto.net/williams/yosemite/ is a first version of an
interactive online hiking map of the Yosemite National Park.
Of course it's not yet finished, but probably good enough for a first
public version.
This mapping application was created by one of my students (Juliana
Hi Scott,
thanks for your feedback.
Very nice mapping application. Coincidentally, we are on our way from
Seattle to Yosemite and I've found the information already useful!
good to hear
on the map. I was hoping to be able to locate our camp site using the
yes, that's definitely
Hi all,
As you might have noticed, there is a Photo Gallery in the Yosemite
Mapping Application (http://www.carto.net/williams/yosemite/) - we are
still looking for more photos of the National Park, esp. from the more
remote places. If you want to contribute to the photo-gallery please
contact
Hi Neal,
Yes, it is possible to do what you want.
There are several options:
* you can use the SVG viewer as a drawing app and then save the part
of the DOM-tree you want, using printNode() - as an example see
Michel Hirtzler SVG drawing application:
Hi sudip,
it does not help if you ask three or four times the same questions!
If people know an answer, they will help you. If people don't
answer, they have a reason for it - perhaps they don't know an
answer. No one is forced to answer your questions.
As to your question:
there are
Hi Dimitrios,
thanks for providing the link to your application. It might be
useful for one of my future projects.
As to your question: there might be several options. It depends on
your environment. Some SVG viewers support sockets, but then you
might run into firewall problems.
One
hi,
if you are new to SVG / JS / DOM you might find the following
tutorial useful:
http://www.carto.net/papers/svg/manipulating_svg_with_dom_ecmascript/
a good reference of the available objects with their corresponding
properties and methods is
http://phrogz.net/ObjJob/objects.asp?langID=1
Jérôme, the server side script is the way I am doing it now,
but it adds load and also latency to the system, and this is
causing
inaccuracies when mobile. System is running a number of other gps
applications at the same time and I need svg for mapping.
So, if I get it right,
This can be done with SVGSVGElement.getIntersectionList.
Unfortunately I think Batik is currently the only implementation
that implements this function from the SVG specification..
yes, thats very unfortunate. I think it is a very useful method. I
hope that the next ASV and other
you can use
body style=margin:0;
in your HTML - have a look at the source code of
http://www.carto.net/williams/yosemite/index.html
in my Internetexplorer (6.0.2800.1106 on Win2k) it does not have any
border.
Andreas
--- In svg-developers@yahoogroups.com, Sean [EMAIL PROTECTED] wrote:
I
/londontraffic/ - it is a
traffic simulation, meaning that the traffic data is not real-time data.
Thanks to all of you from this forum, in particular Andreas Neumann for
various documentation and tips on how to get dynamic data working in
SVG.
Some restrictions however, I noticed that it only
http://www.adobe.com/aboutadobe/invrelations/adobeandmacromedia.html
Will this affect SVG in any way? What happens to ASV?
my guess is that it changes nothing. Adobe is such a big company -
they will push both technologies. It will be competition between
Flash and SVG within one
our shp2svg/ogis2svg converter now also supports POINT features. It
can represent them as circles or symbols:
http://www.carto.net/papers/svg/utils/shp2svg/
There is also a fix that ensures valid XML ids conforming to NCName
data type.
For the next version I plan to get rid of the
or not at
all
practicable because SDE writes ist information in several tables,
the
structure of these handling is not known in detail.
Armin
-Original Message-
From: svg-developers@yahoogroups.com
[mailto:[EMAIL PROTECTED]
On Behalf Of Andreas Neumann
Sent: Wednesday
Hi Jacky,
if you change the map extent by panning or zooming, the whole geometry
is removed and replaced by the new geometry - with the current
approach. I know, it is not very elegant, but easier to implement. The
current approach does not query the difference of two overlapping map
extents.
But one thing left is that, as you said, the query doesn't update the
difference of two overlapping map extends, how come does the example
acting actually similiar to just updating the difference...@@ ?? Have
you had that feeling...at least I felt it is...haha..
it's always replacing the
Hi,
ASV3 does not work in firefox - that's a known issue.
However, ASV6 works perfectly fine. You just need to install it
manuall. Just install ASV6 with the installer and then manually copy
all the files from the folder C:\Program Files\Common Files\Adobe\SVG
Viewer 6.0\Plugins or your
Hi Jacky,
I would follow Joerg's advice and first try with static files. I use
getURL all the time (with PHP on the server) and don't have any
problems. I also don't have any double requests.
My guess is that something with your serverside environment is
wrong.
Andreas
--- In
Hi all,
I have to write an article on SVG for E-Learning and give a
presentation on that topic at the beginning of June in Berlin.
Does anyone have any appealing examples that I don't know yet?
I plan to list/demo the following examples:
* Michel Hirtzlers math and filter demos
*
Hi Holger,
The presentation will be on June 2nd, in Potsdam (Telegraphenberg) -
see more info at
http://www.igg.tu-berlin.de/ConfMan/ISPRS/program.phtml It is a
two-day workshop.
make sure you don't miss these two:
http://jan.kollhof.net/projects/svg/examples/microspatz/microspatz.svg
ah - thanks for the info. I did not notice. I saw that it is a offline
application and could not directly see the link to SVG. I will have a
look at the demo version.
Andreas
--- In svg-developers@yahoogroups.com, Holger Will [EMAIL PROTECTED] wrote:
Hi Andreas
this is a comercial
.
Thanks for the info,
Andreas
--- In svg-developers@yahoogroups.com, Samuel Dagan [EMAIL PROTECTED] wrote:
Hi Andreas,
Look at the massage 49453, I've just posted (Animated mathematics).
I guess this may help you. Cheers, Samy
--- In svg-developers@yahoogroups.com, Andreas Neumann
[EMAIL
Is that possible to convert a geographic shape from a .shp file to a
path in a .svg file?
yes - have a look at http://www.carto.net/papers/svg/utils/shp2svg/
there are also commercial alternatives, such as mapviewsvg or FME
(Safe Software)
The advantage of MapViewSVG is, that it converts
Hi,
this is probably because you use an old version of Batik/FOP. If you
upgrade to the newest version it should work fine. At least it
worked for me. However, it rasterizes objects with transparency. You
can, however control the resolution with batik-rasterizer.
I would also suggest that
Hi,
unzip the archive to your preferred location (with any unzipper that
can handle it), cd to this directory in a command/shell window and
type:
java -Xmx384M -jar batik-squiggle.jar
to start the viewer component from a dos-window.
-Xmx is the amount of memory you want to give the
--- In svg-developers@yahoogroups.com, robert espinola [EMAIL PROTECTED]
wrote:
is SVG 1.2 is supported by SVG Viewer available in Adobe? can u give me some
sites in
relation to tree structure...
no, its not. XBL is very new stuff and the specification is not finalized.
Therefore, no
Hi,
if you want to do it in a cross browser/OS solution, you should use
browserEval() for that purpose - see
http://www.carto.net/papers/svg/browser_eval/browserEvalTest.html for
an example.
This example works in all major browsers and operating systems.
Many other examples only work in
very cool!
I have no idea about bikes and don't understand all the
parameters ...
I have one suggestion about the plugin detection:
on Linux and MacOSX the plugin detection does not work correctly,
although your project works fine and the plugin is present. I would
suggest that you do
the system() function should do that. It sends back a status parameter to tell
whether the
program executed ok.
Andreas
--- In svg-developers@yahoogroups.com, max_a_main [EMAIL PROTECTED] wrote:
I have a program for business charts in PenDraw. I'm a PHP geek, but
have to do a system in
Francis, Paul and all the other individuals who like to spread an
offensive tone in this list. Your mails aren't really constructive
contributions.
I would friendly like to ask you to stop bothering other people with
your individual opinions and offending other peoples by bashing
their
Francis,
but you deliberately exclude none IE users, despite the fact that
many of these browsers have the Adobe plugin installed or have
alternative SVG rendering engines, such as Opera 8 and Mozilla
Firefox developers builds. You could f.e. give your users the
instructions on how to
--- In svg-developers@yahoogroups.com, Rick Bullotta
[EMAIL PROTECTED] wrote:
Andreas, while I share your frustration, I've come to the
conclusion that group think tends to take something that is
elegant in its simplicity (the core of SVG) and make it
unimplementable in its complexity. I've
Hi,
Batik does a good job in printing SVG. It can also convert SVGs to
PDFs, but if you use opacity, it will/might rasterize your vector
graphics that include opacity. You can set the resolution, however.
Don't forget to allocate enough memory for batik. The default of 64MB
memory is too small
Hi,
could you post an example?
My navigation tools assumes that you inverted the y-axis by
multiplying y-axis values with -1. If you don't do that, the tools
won't work correctly.
The http://www.carto.net/papers/svg/utils/shp2svg/ shp2svg converter
does it for you, if you want to convert from
Hi Tom, Ronan,
yes, I am already pleased with the existing SVG support in Firefox.
quite a few examples of mine already work.
However, this bug is
https://bugzilla.mozilla.org/show_bug.cgi?id=293224 a real problem for
me, since almost all of my examples rely on the .getScreenCTM()
method. I
hi,
the navigation script overwrites the transform attribute of the
group with the id mainMapGroup while panning. It might work if you
nest another group within mainMapGroup and put your matrix transform
and at that inner/nested group so it does not get overwritten.
thus the structure
Hi Joseph,
http://www.carto.net/papers/svg/postgis_geturl/ has a listing of
possible optimizations at the bottom of the tutorial.
http://www.svgopen.org/2002/papers/isakowski_neumann__svg_for_interactive_topographic_maps/index.html
has a section on code optimization.
As you mentioned
http://www.carto.net/papers/svg/postgis_geturl/
might be useful for you if you want to dynamically load data after
zooming and panning.
Andreas
--- In svg-developers@yahoogroups.com, igorpsc [EMAIL PROTECTED]
wrote:
Hi,
someone knows how can I convert data from PostGIS to
No, haven't heard of any of us mozilla svg investigating that one.
There is a comment in the code that suggests this might be a known problem.
ok - I hope you can fix that bug. It would enable most of my mapping examples.
I guess I
am also not the only one relying on the .getScreenCTM()
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