Map and Transform methods assume an origin at the top-left corner of the view, like iOS, Android, and GLFW but unlike OS X. Transform is responsible for flipping coordinates between the top-left origin of Map and the bottom-left origin of TransformState.
Fixes#3574.
Methods that offer a convenient way to jump or ease now accept an optional padding parameter. MGLMapView specifies the padding to ensure that keyboard-based zooming and rotation respects the toolbar.
Added a contentInsets property to MGLMapView that behaves similarly to NSScrollView.contentInsets. Adjust it according to the window’s content layout rectangle using KVO. Automatically apply the content insets whenever creating a CameraOptions or getting the center coordinates.
Cleaned up gesture recognizers, flipping the origins of anchor points only and always before calling mbgl methods. This exposed the fact that the cursor locking feature during drag-zoom/rotate/tilt was broken, so I fixed it to match MapKit behavior exactly and also account for modifier changes in mid-gesture.
All Transform methods that take a PrecisionPoint now assume a “flipped” origin at the upper-left corner of the view. Previously, some methods assumed an origin at the lower-left corner.
I regenerated assets.zip so that all file paths have an `assets/` prefix, as the Android AssetFileSource implementation asserts, and removed `TEST_DATA` from the paths.
Greatly simplified conversions between zoom level and altitude. Adjusted field of view to more closely match MapKit. Conversions are now well within the same order of magnitude as MapKit at all latitudes.
Fixes#2266.
For consistency with -setCamera:…, a duration of 0 jumps instantaneously to the new location, while a negative value uses the distance-dependent default.
Due to the produced curve and applied easing, flyTo() doesn’t model a parabola or ballistic trajectory, but it does simulate powered flight to some extent.
Added documentation comments for all the public headers that aren’t being shared with iOS.
Removed an animated: parameter from -selectAnnotation: and -deselectAnnotation:: because callout popovers may extend beyond the entire window, there is no need to scroll the map to make the entire callout visible.
Added missing geometric conversion methods.
Renamed -mapView:regionWillChangeAnimated: et al. to say “camera” instead of “region”. “Region” leaves ambiguity about whether properties like rotation and pitch trigger this method. “Camera” associates these methods with the camera property, which seems apt.
