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Question

convert points to polygons based on an attribute

N

i need to convert points to polygons. the points witch belong to the same polygon have the same id_parcel.i need to find a way to generate polygons based on this identifient(id_parcel)

3 replies

fmelizard
Contributor
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  • fmelizardContributor
  • Contributor
  • July 31, 2017

Hi @nazlii. A suggested approach to get you started:

 

1) Use reader or VertexCreator to make points

 

2) Use Sorter to sort by attribute

 

3) LineBuilder next to create polygons, setting Connection Break Attribute to your attribute
takashi
Supporter
  • takashiSupporter
  • July 31, 2017
fmelizard wrote:

Hi @nazlii. A suggested approach to get you started:

 

1) Use reader or VertexCreator to make points

 

2) Use Sorter to sort by attribute

 

3) LineBuilder next to create polygons, setting Connection Break Attribute to your attribute
additional to the procedure above, probably you will have to close the resulting line with the LineCloser to make a polygon.

 

 

erik_jan
Contributor
Forum|alt.badge.img+17
  • erik_janContributor
  • Contributor
  • July 31, 2017

Also, have a look at the discussion in this similar item:

issue-with-converting-points-to-polygon

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