Oruxmaps has a different approaching to handle it.
It has a Mapsforge map setting option where the user can independently set the scaling of text, icon size and overall scaling.
I just guessing but likely does on the fly the same as scale= tags in the render xml.
Mabe a similar system could be also implemented in Locus.
It has a Mapsforge map setting option where the user can independently set the scaling of text, icon size and overall scaling.
I just guessing but likely does on the fly the same as scale= tags in the render xml.
Mabe a similar system could be also implemented in Locus.