Question

Create polygon around the points using attribute

  • 24 November 2022
  • 3 replies
  • 33 views
K
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Hi,

 

I have some points and they have an attrobute called code. I want to create a polygon around the points with the same code ( similar to Voronoi).

 

Can some one help on how to do that.

 

Thanks and Regards,

 

Krishna

3 replies

redgeographics
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Userlevel 5
Badge +25

Have you tried the VoronoiDiagrammer?

 

Alternatively, the HullAccumulator will draw a convex or concave hull around a group of features, but those do behave different from Voronoi polygons.

K
Badge

Have you tried the VoronoiDiagrammer?

 

Alternatively, the HullAccumulator will draw a convex or concave hull around a group of features, but those do behave different from Voronoi polygons.

Hi, Voronoi is creating one polygon each for every point. I want to draw polygon around points of same attribute.

 

Regards,

 

Krishna

geoleo
Rank
Badge +2

Hi, Voronoi is creating one polygon each for every point. I want to draw polygon around points of same attribute.

 

Regards,

 

Krishna

Hi, This sounds like a job for the HullAccumulator Transformer. You can use Group Processing option on your desired attribute.

 

Cheers,

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