[Qgis-developer] Map swipe tool in QGIS

Sören Gebbert soerengebbert at googlemail.com
Thu Jul 31 01:16:43 PDT 2014

Dear list,
i would like to know if it is possible to implement a plugin in QGIS
to overlay two map layer for interactive comparison, like the Map
Swipe tool in GRASS GIS[1,2].

If it is possible, what would be the best approach to implement it?

Many thanks in advance,
Best regards

[1] http://grass.osgeo.org/grass70/manuals/wxGUI.mapswipe.html
[2] https://www.youtube.com/watch?v=xc7YLIYbsP0

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