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Nice rendering decoration Michael ... I didn't know that was in OJ.<br>
<br>
Or if you want, here's a simple plugin I use with OJ that exposes
jfreechart for displaying the 3rd ordinate. There's little in terms
of code comments as it was just a quick hack that I found very
useful to display the side profile of a river dataset I once worked
on. Just drop the jar along with jfree:jfreechart-1.0.13.jar and
it's dependency, jfree:jcommon-1.0.15.jar, in the OJ extension
directory. CTRL-Z activates the plot on a selected feature.<br>
<br>
<img src="cid:part1.06090205.03000005@refractions.net" alt=""><br>
<br>
Cheers,<br>
Kevin<br>
<br>
<br>
On 10/31/2010 10:10 AM, Michaël Michaud wrote:
<blockquote cite="mid:4CCDA2EF.9020808@free.fr" type="cite">
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Hi,<br>
<br>
There is not much functions in OpenJUMP to use Z ordinates, but
you can render them with the following decorations styles :<br>
- Z vertex<br>
- Segment downhill ...<br>
<br>
<img src="cid:part2.01050709.05030801@refractions.net" alt=""><br>
<br>
Regards,<br>
<br>
Michaël<br>
<br>
Le 31/10/2010 17:53, Paragon Corporation a écrit :
<blockquote cite="mid:A55997A4B115446BB13E28D0917DE479@J"
type="cite">
<title></title>
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http-equiv="Content-Type">
<meta name="GENERATOR" content="MSHTML 8.00.7600.16671">
<div dir="ltr" align="left"><span class="703564916-31102010"><font
size="2" color="#0000ff" face="Arial">Mike,</font></span></div>
<div dir="ltr" align="left"><span class="703564916-31102010"></span> </div>
<div dir="ltr" align="left"><span class="703564916-31102010"><font
size="2" color="#0000ff" face="Arial">Thanks for the tip.
Is there any way to render the Z coordinates aside from
the info panel. We don't have too many 3 D examples in
the book (and much of the book is already finalized), but
in the PostGIS Raster chapter we are in the middle of
rewriting we do have an example that converts a 2-D
linestring into a 3 D linestring by intersecting with
Raster elevation data. Would be nice to have a 3D
representation of it.</font></span></div>
<div dir="ltr" align="left"><span class="703564916-31102010"></span> </div>
<div dir="ltr" align="left"><span class="703564916-31102010"><font
size="2" color="#0000ff" face="Arial">Thanks,</font></span></div>
<div dir="ltr" align="left"><span class="703564916-31102010"><font
size="2" color="#0000ff" face="Arial">Leo and Regina</font></span></div>
<div dir="ltr" align="left"><span class="703564916-31102010"><font
size="2" color="#0000ff" face="Arial"><a
moz-do-not-send="true" href="http://www.postgis.us">http://www.postgis.us</a></font></span></div>
<br>
<div dir="ltr" class="OutlookMessageHeader" lang="en-us"
align="left">
<hr tabindex="-1"> <font size="2" face="Tahoma"><b>From:</b>
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:postgis-users-bounces@postgis.refractions.net">postgis-users-bounces@postgis.refractions.net</a>
[<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="mailto:postgis-users-bounces@postgis.refractions.net">mailto:postgis-users-bounces@postgis.refractions.net</a>]
<b>On Behalf Of </b>Michaël Michaud<br>
<b>Sent:</b> Sunday, October 31, 2010 11:52 AM<br>
<b>To:</b> PostGIS Users Discussion<br>
<b>Subject:</b> Re: [postgis-users] ST_AsBinary<br>
</font><br>
</div>
Hi,<br>
<br>
Thanks for the link. Very interesting faq indeed.<br>
If you think it can be useful for the faq or for your book, I
suggest to add examples using As_EWKB instead of As_Binary to
get data from PostGIS with OpenJUMP as it seems to be the way to
go not to loose z ordinates.<br>
<br>
Michaël<br>
<br>
Le 31/10/2010 04:03, Paragon Corporation a écrit :
<blockquote cite="mid:63391C9307A84656A3CE76DB9487C12B@J"
type="cite">
<meta name="GENERATOR" content="MSHTML 8.00.7600.16671">
<div dir="ltr" align="left"><span class="723230203-31102010"><font
size="2" color="#0000ff" face="Arial">Correct. In fact
we even has this as our #1 FAQ for 1.5</font></span></div>
<div dir="ltr" align="left"><span class="723230203-31102010"></span> </div>
<div dir="ltr" align="left"><span class="723230203-31102010"><font
size="2" color="#0000ff" face="Arial"><a
href="http://www.postgis.org/documentation/manual-1.5SVN/ch03.html#id2872420"
moz-do-not-send="true">http://www.postgis.org/documentation/manual-1.5SVN/ch03.html#id2872420</a></font></span></div>
<div dir="ltr" align="left"><span class="723230203-31102010"></span> </div>
<div dir="ltr" align="left"><span class="723230203-31102010"><font
size="2" color="#0000ff" face="Arial">Thanks,</font></span></div>
<div dir="ltr" align="left"><span class="723230203-31102010"><font
size="2" color="#0000ff" face="Arial">Regina and Leo</font></span></div>
<div dir="ltr" align="left"><span class="723230203-31102010"><font
size="2" color="#0000ff" face="Arial"><a
href="http://www.postgis.us" moz-do-not-send="true">http://www.postgis.us</a></font></span></div>
<div dir="ltr" align="left"><span class="723230203-31102010"></span> </div>
<br>
<div dir="ltr" class="OutlookMessageHeader" lang="en-us"
align="left">
<hr tabindex="-1"> <font size="2" face="Tahoma"><b>From:</b>
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:postgis-users-bounces@postgis.refractions.net">postgis-users-bounces@postgis.refractions.net</a>
[<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="mailto:postgis-users-bounces@postgis.refractions.net">mailto:postgis-users-bounces@postgis.refractions.net</a>]
<b>On Behalf Of </b>Michaël Michaud<br>
<b>Sent:</b> Saturday, October 30, 2010 4:54 PM<br>
<b>To:</b> PostGIS Users Discussion<br>
<b>Subject:</b> Re: [postgis-users] ST_AsBinary<br>
</font><br>
</div>
Hi Ravi,<br>
<br>
Did you try to update your jdbc driver ?<br>
<br>
Again, there is a link here to download it :<br>
<a class="moz-txt-link-freetext"
href="http://jdbc.postgresql.org/download.html"
moz-do-not-send="true">http://jdbc.postgresql.org/download.html</a><br>
<br>
You should download <a
href="http://jdbc.postgresql.org/download/postgresql-9.0-801.jdbc4.jar"
moz-do-not-send="true">http://jdbc.postgresql.org/download/postgresql-9.0-801.jdbc3.jar</a><br>
Then, you have to go in your OpenJUMP intallation directory
and replace <br>
postgresql-8.3-603.jdbc3.jar<br>
by<br>
postgresql-9.0-801.jdbc3.jar<br>
<br>
If you're using java6, you should be able to use <a
href="http://jdbc.postgresql.org/download/postgresql-9.0-801.jdbc4.jar"
moz-do-not-send="true">9.0-801 JDBC 4</a> instead of <a
href="http://jdbc.postgresql.org/download/postgresql-9.0-801.jdbc4.jar"
moz-do-not-send="true">9.0-801 JDBC 3</a><br>
<br>
Note that I haven't yet install postgresql 9.0 to check
everything is fine, but it comes from a discussion I had with
postgis developpers that something changed in the postgresql
9.0 byte array format, which is the reason why a new driver is
required.<br>
<br>
Hope that helps<br>
<br>
Michaël<br>
<br>
Le 30/10/2010 21:06, Ravi a écrit :
<blockquote
cite="mid:47332.33973.qm@web30107.mail.mud.yahoo.com"
type="cite">
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<tbody>
<tr>
<td valign="top">ST_AsBinary<br>
Other that OpenJUMP, suggest which FOSS4G tool can
be used.<br>
Finding some road blocks using<br>
PostGIS and Seeing it on OpenJUMP.<br>
Ravi Kumar<br>
</td>
</tr>
</tbody>
</table>
<br>
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