Hi,
I need to find the gaps between two polygons (not auto - correction). Kindly let me know which transformer I have to use?
Thanks in advance
Regards,
K.Jayakumar
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+51- Celebrity
- 2077 replies
Hi @kumarkannan1980,
You can see this solution in this case created here: Find gaps in Polygons
Thanks,
Danilo
+6- Participant
- 39 replies
Hi,
I tried "Dissolver" ,"AreatoAreaoverlayer" to find gaps between polygons . It fails in some situation. The result is inconsistent. I tried "AreaAmalagamator" it is working fine but it is taking more time even for less volume of data. Any other method/transformer to find the gaps.
I noticed that Dissolver some times failed to dissolve if the gap of the polygon is more.
+22- Contributor
- 2179 replies
Create a bounding box (Creator or BoundingBoxAccumulator) for the complete area.
Then feed both the polygons and the box to the AreaonAreaOverlayer.
Use the Tester to test if _overlaps = 1, those are locations without a polygon (gaps).