I have a dataset where polygon sometimes have a long and narrow part like in this image (upper narrow part of the highlighted polygon):
I am looking for a way to cut polygons like this in two parts so that the small polygons becomes a separate shape.
Any idea how to do this automatically?
Hi @oiram
Could you share us you example?
Thanks,
Danilo
Not sure it will give you a solution, but you could try the GeometryValidator transformer, check the "Self intersecion in 2D" and set Repair to Yes.
You will need to set a Tolerance to make these Self Intersecting.
Hope this helps.
Yes, here is a example:
Thanks your source.
In words do you want to cut this polygon ( example ) in two parts:
Correct?
Thanks,
Danilo
Thanks your source.
In words do you want to cut this polygon ( example ) in two parts:
Correct?
Thanks,
Danilo
Yes, exactly.
Hello @oiram
I create a Workspace that identify the long and narrow Polygons ( CircularityCalculator and Tester ) and after to separate polygons:
Attached the Workspace - Workspace_Long.fmw
Thanks,
Danilo
Hello @oiram
I create a Workspace that identify the long and narrow Polygons ( CircularityCalculator and Tester ) and after to separate polygons:
Attached the Workspace - Workspace_Long.fmw
Thanks,
Danilo
thanks a lot :-)
thanks a lot :-)
You are wellcome
Hi Danilo,
Would it be possible to share the Workspace_Long?
Thanks,
Vladislav
Hi Danilo,
Would it be possible to share the Workspace_Long?
Thanks,
Vladislav
Hi @vlad_mdc I fixed the original file attachment and have also attached it to this comment for your reference.
Hi @vlad_mdc I fixed the original file attachment and have also attached it to this comment for your reference.
Hi @lizatsafe
Thanks a lot!