Resolves the glyph tint for a feature: sub-category first, then category. Returns null when neither declares one — the raster then falls back to white, which is what the pipeline has always produced.
null
The resolved category entry, if any.
The resolved sub-category entry, if any.
Resolves the glyph tint for a feature: sub-category first, then category. Returns
nullwhen neither declares one — the raster then falls back to white, which is what the pipeline has always produced.