Problem Snapping to segments in PostGIS #20398
Labels
Bug
Either a bug report, or a bug fix. Let's hope for the latter!
Digitizing
Related to feature digitizing map tools or functionality
Author Name: Francisco Javier Garcia (Francisco Javier Garcia)
Original Redmine Issue: 12209
Affected QGIS version: 2.6.0
Redmine category:digitising
Working with snapping in 2.6.1. release, we have found a problem with a Postgres/PostGIS layer, when we try to snap a node from a layer to a vertex of another line of the same layer orto another line of other postgres layer.
We hoped that by moving the vertex to the other line, a new vertex was going to be created in the line to separate the segment at the new position (this works correctly in a shapefile) but it seems that the vertex snaps to the line but a new vertex is not created.
We have tested with other lines of other features (layers) and the result is the same. We have tested in a shapefile and in this case it doesn't work either.
The steps to reproduce are the following
If we reproduce these steps with a shapefile, instead of a postgis layers it works perfectly, a new vertex is created.
We have tried also with features of different postgis layers and the result is the same. The vertex in the middle is not created.
Thanks in advance.
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