Factored out redundant tile URL template documentation from the MGLRasterSource and MGLVectorSource documentation into a jazzy guide. This documentation used to live in one place, on a method on MGLTileSource, but that method had to be moved to MGLTileSource’s concrete subclasses. A jazzy guide is easier to link to, in any case.
* [ios, macos] Rename Data-driven styling guide
This turns the Data-driven styling guide into a guide for working with
style functions. This helps clarify that not all style functions are
DDS specific but keeps the discussion of this related functionality in
the same guide.
Cursorily copy-edited the data-driven styling guide, removing a stray class reference, replacing a redundant h1, and making stops examples platform-agnostic and less redundant.
Fixed an issue in the style authors guide where style function tables appeared under each style layer type table.
The screen origin is at the lower-left, so offsets and translations increase rightwards and upwards, in contrast to iOS and Web contexts, where the coordinate system increases rightwards and downwards. Duplicated style layer property declarations to reflect this difference.
Reduced the likelihood that the developer might attempt to set textField to an NSTextField or UITextField, or textFont to an NSFont or UIFont, or textSize to a CGSize or NSSize, or circlePitchScale to a number (given iconScale).
Information for Style Authors is now two separate guides, one for iOS and one for macOS. Both are compiled from the same template. Added language about rotation, tilting, and printing.
