Bug report #18212

Voronoi creates overlapping polygons

Added by Erik Sigra about 6 years ago. Updated about 6 years ago.

Status:Rejected
Priority:Normal
Assignee:Victor Olaya
Category:Processing/QGIS
Affected QGIS version:3.0.0 Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:duplicate
Crashes QGIS or corrupts data:No Copied to github as #:26103

Description

The attached screenshot shows the points used as input to Voronoi and the generated polygons with half transparency so that overlap can be seen.

dissolve_issue.png - screenshot (320 KB) Erik Sigra, 2018-02-24 12:53 AM

dissolve_issue.qgs - project (24 KB) Erik Sigra, 2018-02-24 12:54 AM

test-polygons.dbf - data (1.39 KB) Erik Sigra, 2018-02-24 12:54 AM

test-polygons.prj - data (377 Bytes) Erik Sigra, 2018-02-24 12:54 AM

test-polygons.qpj - data (568 Bytes) Erik Sigra, 2018-02-24 12:54 AM

test-polygons.shp - data (18.5 KB) Erik Sigra, 2018-02-24 12:54 AM

test-polygons.shx - data (1.06 KB) Erik Sigra, 2018-02-24 12:54 AM

voronoi_issue.png - screenshot (355 KB) Erik Sigra, 2018-02-24 02:38 AM

test-voronoi.dbf - data (1.39 KB) Erik Sigra, 2018-02-24 02:38 AM

test-voronoi.qpj - data (568 Bytes) Erik Sigra, 2018-02-24 02:38 AM

test-voronoi.prj - data (377 Bytes) Erik Sigra, 2018-02-24 02:38 AM

test-voronoi.shx - data (1.06 KB) Erik Sigra, 2018-02-24 02:38 AM

test-voronoi.shp - data (3.46 KB) Erik Sigra, 2018-02-24 02:38 AM

voronoi_issue.qgs - project (26.3 KB) Erik Sigra, 2018-02-24 02:38 AM

Related issues

Duplicates QGIS Application - Bug report #8002: Voronoi Polygons tool makes overlapped polygons Closed 2013-06-05

History

#1 Updated by Erik Sigra about 6 years ago

#2 Updated by Giovanni Manghi about 6 years ago

  • Affected QGIS version changed from 2.18.16 to 3.0.0
  • Operating System deleted (Gentoo)

QGIS 3 (and other OSes) also affected.

#3 Updated by Alexander Bruy about 6 years ago

  • Status changed from Open to Rejected
  • Resolution set to duplicate

Duplicates #8002. Please search bugtracker before creating issues to be sure that it is not reported yet.

#4 Updated by Alexander Bruy about 6 years ago

  • Duplicates Bug report #8002: Voronoi Polygons tool makes overlapped polygons added

#5 Updated by Alexander Bruy about 6 years ago

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