Bug report #15251

'Check geometries' plugin fails to fix overlap

Added by R. R. about 4 years ago. Updated about 4 years ago.

Status:Closed
Priority:Normal
Assignee:Sandro Mani
Category:C++ plugins/Geometry Checker
Affected QGIS version:2.14.3 Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:No Copied to github as #:23187

Description

The 'Check geometries' plugin fails to fix the overlap in the attached shape file.

15251.zip - shape file (2.05 KB) R. R., 2016-07-09 01:33 PM

15251.mp4 - screencast (3.28 MB) R. R., 2016-07-09 01:33 PM

15251_2.zip - shape file #02 (1.99 KB) R. R., 2016-07-09 02:59 PM

15251_2.mp4 - scre (1.77 MB) R. R., 2016-07-09 02:59 PM

12251_3.zip - shape file #03 (2.27 KB) R. R., 2016-07-10 03:19 AM

12251_3.mp4 - screencast #03 (3.01 MB) R. R., 2016-07-10 03:19 AM

History

#1 Updated by R. R. about 4 years ago

#2 Updated by R. R. about 4 years ago

#3 Updated by R. R. about 4 years ago

#4 Updated by Sandro Mani about 4 years ago

  • Status changed from Open to Closed

15251.zip: fixed in a8c35a9

15251_2.zip: you'll need to reduce the global tolerance value (works with 1E-10)

15251_3.zip: reducing the global tolerance value makes the checker correctly detect the errors, but fixing them results in even more tiny errors. These are precision limits of the underlying geometry library, nothing I can do on the geometry-checker side I'm afraid.

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