Leaflet's own detectRetina seems not to function the way it should. or
at least it looks not good on retina devices. the @2x tiles work much
better.
therefore use the way leaflet decides when to use retina but just use
the @2x tiles instead of changing the tile size.
What does this PR do?
Use own method to get retina tiles from stamen.
Explanation
Leaflet's own
detectRetinaseems not to function the way it should. or at least it looks not good on retina devices. the @2x tiles work much better. therefore use the way leaflet decides when to use retina but just use the @2x tiles instead of changing the tile size.