[Qgis-developer] Question on inverted polygon renderer

[Régis Haubourg]

Hi Bernard, 
plugin is coming this week I think.

Bernhard Ströbl wrote
> Thinking about QGIS server: Would there be a chance to use what you 
> describe to keep labels staying away from the edge of the requested map?
> 
> Bernhard

current implementation adds a In_mask(srid) expression, that can be used
anywhere in style or labeling settings. If QGIs server fill current mask
geometry with a bbox, slightly smaller than true extent, you will avoid
drawing labels to close from the edges. I'm not sure this is the best design
option, it sounds more like a hack to me.
I will let Hugo explain detailed implementation. 
Cheers
Régis



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