[Qgis-developer] option to set a global padding for layer labeling

[G. Allegri]

This requirement stems from the concept of "metabuffer" in tile caching, a
mechanism commonly user to mitigate label artifacts around tiles' margins.

I suppose that adding such opton would be as simple as reducing the bbox
set inside QgsLabelingEngine::run by the required amount, and obviously
adding the setting to the layers' labeling settings UI.

What's your opinion?
giovanni
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-developer/attachments/20170427/964dee19/attachment.html>