@Paul,
Thanks for the code reference. I enjoyed reading it. It reminded me
that I need to start using generic class type tokens. :-)
@Michaël,
I guess it would be necessary to have as options to correct undershoot and
overshoot: 1) move points or 2) add short segments. For option 1, I
Larry Becker a écrit :
> Does anyone have a link to a web page that talks about the
> requirements of undershoot, overshoot, etc.? I'm wondering if you
> have, for instance, three lines ending at (within tolerance ) the same
> point, how do you decide which point to snap the ends to? Pick one
Larry,
I have a graph implementation which has an undershoot processor in it, have
a look at the processUndershootNodes method.
http://rsiaf.googlecode.com/svn/rs-gis-core/trunk/src/main/java/com/revolsys/gis/graph/Graph.java
The algorithm processes all nodes looking for edges within 2 units (e.
As far as I remember Mapmaker
(http://www.mapmaker.com/) used to have tools for
undershoot and overshoot.
Anyhow I agree with Nacho (Kosmo Cad tools) , but
thousands of undeshoots seems to hard to correct.
Peppe
--- Larry Becker <[EMAIL PROTECTED]> ha scritto:
> Does anyone have a link to a web
Does anyone have a link to a web page that talks about the requirements of
undershoot, overshoot, etc.? I'm wondering if you have, for instance, three
lines ending at (within tolerance ) the same point, how do you decide which
point to snap the ends to? Pick one end randomly, average their positi
I'm very interested about that. I was working on a plugin to repair
connectivity errors (undershoot, overshoot, nodemismatch, etc...) but I
haven't got time to continue with this issue... maybe in the future I will
take again that project. If any person wants work on that please I would
like collab
JUMP doesn't. JCS I don't think did either. That's just because it
wasn't a requirement for conflation per se - it's more of a data
cleaning thing.
Clearly this would be nice to have... all someone has to do is to write
it.. 8^)
Stefan Steiniger wrote:
> That is a good question I asked yes
That is a good question I asked yesterday myself when writing the
(other) person an answer on the user list.
@Martin: can you give a comment? Does Jump have tools to remove
overshoots and undershoots?
Larry Becker schrieb:
> Fixing undershoots and overshoots for lines seems like one of the most
Fixing undershoots and overshoots for lines seems like one of the most
common and relatively easy to implement features that a GIS should have.
Can it be that we have overlooked this, or is it a JCS feature that hasn't
been ported over yet?
Larry
On Thu, Jun 12, 2008 at 9:52 AM, Sunburned Surveyo
-- Forwarded message --
From: Assessor <[EMAIL PROTECTED]>
Date: Thu, Jun 12, 2008 at 5:24 AM
Subject: OpenJUMP question
To: [EMAIL PROTECTED]
Sir:
I am neither a computer nor GIS expert, although I eventually can
figure out how to solve problems with computers; sometimes the l
-- Forwarded message --
From: Assessor <[EMAIL PROTECTED]>
Date: Wed, Jun 11, 2008 at 7:59 PM
Subject: OpenJUMP question
To: [EMAIL PROTECTED]
Sir:
I am neither a computer nor GIS expert, although I eventually can
figure out how to solve problems with computers; sometimes the l
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