Bug report #13466

Node tool duplicates nodes instead of moving

Added by Piotr Kania almost 4 years ago. Updated over 3 years ago.

Status:Closed
Priority:Severe/Regression
Assignee:-
Category:Digitising
Affected QGIS version:master Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:No Copied to github as #:21513

Description

Hi!
I'm on win 7sp1 x64, OSGeo4W64 - qgis-dev-2.11, QGIS code revision fea4ed9. In some situations (moving common vertices of two features-> active is "Enable topological editing") when I use "Node tool" and try to move selected vertex it just add new vertex, you can see what I mean on film (it's better to download movie file and watch directly on computer, than through dropbox player, the mp4 file has than better resolution):

https://www.dropbox.com/s/6tiwedihce3teoc/clip.mp4?dl=0

I know that it happens when in "Snapping options" ("snapping mode - advanced") I set for edited layer - snapping to vertices and segment or just to segment, if snapping is set just to vertices everything is ok.

The last qgis version 2.11.0-Master in which "Node tool" works great is - QGIS code revision - f3c7d85, it was released 11 sept. 2015, all versions later have worse "working mode" of "Node tool".

Associated revisions

Revision 910dc169
Added by Nyall Dawson almost 4 years ago

Fix node tool duplicates nodes when topological editing and
snap are both enabled (fix #13466)

History

#1 Updated by Saber Razmjooei almost 4 years ago

  • Category set to Digitising
  • Priority changed from Normal to Severe/Regression

#2 Updated by Saber Razmjooei almost 4 years ago

  • Subject changed from Bad work of "Node tool" to Node tool duplicates nodes instead of moving

Confirmed in master.

Please consider giving your bugs unique and descriptive subject. There are already other couple of tickets with the same subject!

#3 Updated by Nyall Dawson almost 4 years ago

  • Status changed from Open to Closed

#4 Updated by Piotr Kania almost 4 years ago

Thanks, editing is better than in arcmap:)

#5 Updated by Nyall Dawson almost 4 years ago

That's the goal! ;)

#6 Updated by Sergio Gollino over 3 years ago

  • Status changed from Closed to Reopened
  • Target version set to Version 2.8.5

The problem it's still present in version 2.8.6

I'm on W7 and QGIS-OSGeo4W-2.8.6-1-Setup-x86_64

#7 Updated by Nyall Dawson over 3 years ago

  • Status changed from Reopened to Closed

Yes, this change wasn't suitable for back porting.

Also available in: Atom PDF