Hi,
QA option do find spikes (but not inside corner). Removing spikes is
another story. I had already to do that with JTS but it is a difficult
problem because you can't make sure that removing a spike will not
create an invalid polygon (auto-intersection).
Would be nice to have something in OpenJUMP though. I will check what I
had already done to see if it can find its way as a plugin.
Michaël
Le 03/03/2016 15:25, Stefan Steiniger a écrit :
Hey,
I couldn't find a standard tool either. So it would need to be via
scripting.
Interestingly in QA theres is an option to check for min angle... so
what you want is the reverse. But I also don't know of a tool to fix
that. Don't even remeber if I implemented something alike in the
mapgen toolbox, but it was rather focused on buildings :/
stefan
On 3/3/16 09:57, Rahkonen Jukka (MML) wrote:
Hi,
I would need a topology tool that could find and possibly remove
spikes from geometries. I believe that a spike could be defined as an
angle of <-179 degrees or >179 degrees between two adjacent segments.
Any suggestions?
-Jukka Rahkonen-
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