[Qgis-user] QGIS plugin to track camera extent & play nicely with PostGIS triggers

[Rémi Cura]

Hello Dear List,
We are pleased to announce the release of a QGIS plug-in
<http://remi-c.github.io/interactive_map_tracking/>.

The first functionality is that it allows single user (any layer) and
multi-user(postgis layer) camera extent (in qgis) *tracking*.
So when editing the same data, everybody knows where the others are
editing, and there are no conflicts.
(example : each colour is a tracking of a different user, whose name has
been added for understanding)




The second functionality is dedicated to PostGIS layer. It is a
modification so that every *change *of a PostGIS layer is *immediately sent
*to PostGIS (COMMIT).
This is most useful when the edited layers have triggers that change other
geometric layers.
In this example, only the centre line of the road is edited, yet the
database recomputes all the other geometries.
It is instantaneous for the user, and a promising way to create new
interaction for users





It is available on the QGIS plug-in repository
<http://plugins.qgis.org/plugins/interactive_map_tracking-master/>("*Interactive
Map Tracking*" is the name), or simply from QGIS in the plug-in manager.

We tried to provide a good user documentation
<https://github.com/Remi-C/interactive_map_tracking/wiki>.
We look forward to your comments/issues/enhancement
<https://github.com/Remi-C/interactive_map_tracking/issues>!

Many thanks for the dev that took the time to answer our questions and
validate the plug-in.

Cheers,
Rémi-C and Yoyonel
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