Feature request #13045

Ability to fix topology error

Added by baditaflorin - almost 2 years ago. Updated over 1 year ago.

Status:Open Start Date:06/29/2015
Priority:Normal Due date:
Assigned to:- % Done:


Category:C++ plugins/Topology checker
Target version:Future Release - Nice to have
Platform: Resolution:
Platform version: Pull Request or Patch supplied:No
Status info: Tag:


the only tool that exist and works in QGIS without needing a masters degree to setup is Topology Checker, that is useful, but if we want, for example, to delete or fix the 100 error that the topology checker show, the only possible way is to select each of them, select them again and then delete each of that. ++


Updated by Giovanni Manghi over 1 year ago

  • Category set to C++ plugins/Topology checker
  • Target version set to Future Release - Nice to have

I agree that having a tool to check for errors and not having one for fixing them (in the same place) is frustrating. Anyway there are two things to say here: In Nodebo we seen a presentation from Sourcepole showing a very (very) nice tool to fix geometries. This needs some upstream (geos) patching, but hopefully in the next future will make it into qgis core. The second thing is that is not really needed a master degree to run a GRASS tool in the Processing toolbox (and use the cleaning options) or to install the plugin (for Processing) that allows to use the ST_Makevalid function on any datasource.

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