Mapbox Maps SDK for iOS

The Mapbox Maps SDK for iOS is an open-source framework for embedding interactive map views with scalable, customizable vector maps into Cocoa Touch applications on iOS 9.0 and above using Objective-C, Swift, or Interface Builder. It takes stylesheets that conform to the Mapbox Style Specification, applies them to vector tiles that conform to the Mapbox Vector Tile Specification, and renders them using OpenGL.

Mapbox Maps SDK for iOS screenshots

For setup information, check out the Mapbox Maps SDK for iOS homepage. For detailed usage instructions, read “First steps with the Mapbox Maps SDK for iOS” and consult the online examples.

If you have any questions, please see our help page. We welcome your bug reports, feature requests, and contributions.

Changes in version 4.6.0

Styles and rendering

Added the ability to style symbol layers labels with multiple fonts and text sizes via the format expression operator. (#12624)
Fixed a crash when using the MGL_LET, MGL_MATCH, MGL_IF, or MGL_FUNCTION functions without a colon inside an NSExpression or NSPredicate format string. (#13189)
Fixed a crash setting the MGLLineStyleLayer.lineGradient property to an expression containing the $lineProgress variable. Added an NSExpression.lineProgressVariableExpression class property that returns an expression for the $lineProgress variable. (#13192)
Fixed an issue where feature querying would fail for symbols that set both MGLSymbolStyleLayer.iconRotation and MGLSymbolStyleLayer.iconOffset. (#13105)
Fixed an issue where polygons crossing tile boundaries could be improperly clipped. (#13231)
Fixed improper wrapping of ±180° longitude values in MGLCoordinateBounds. (#13006)

Offline maps

Added prioritization of user-interactive resource requests, over offline requests. (#13019)
Added the -[MGLOfflineStorage putResourceWithUrl:data:modified:expires:etag:mustRevalidate:] method to allow pre-warming of the ambient cache. (#13022)

Other changes

Fixed an issue where snapshots had the wrong heading and pitch. (#13123)
Fixed an issue where -[MGLMapViewDelegate mapView:shouldChangeFromCamera:toCamera:] was called with an incorrectly rotated newCamera when the user rotated the map. (#13123)

Recent changes

See the full changelog for previous releases.