diff options
Diffstat (limited to 'platform/darwin/src/MGLPolyline.h')
| -rw-r--r-- | platform/darwin/src/MGLPolyline.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/platform/darwin/src/MGLPolyline.h b/platform/darwin/src/MGLPolyline.h index b3db0fd39f..e46baa91cc 100644 --- a/platform/darwin/src/MGLPolyline.h +++ b/platform/darwin/src/MGLPolyline.h @@ -33,8 +33,18 @@ NS_ASSUME_NONNULL_BEGIN `MGLPolygon` object. To group multiple polylines together in one shape, use an `MGLMultiPolyline` or `MGLShapeCollection` object. - To make the polyline straddle the antimeridian, specify some longitudes less - than −180 degrees or greater than 180 degrees. + To make the polyline go across the antimeridian or international date line, + specify some longitudes less than −180 degrees or greater than 180 degrees. + For example, a polyline that stretches from Tokyo to San Francisco would have + coordinates of (35.68476, -220.24257) and (37.78428, -122.41310). + + ```swift + let coordinates = [ + CLLocationCoordinate2D(latitude: 35.68476, longitude: -220.24257), + CLLocationCoordinate2D(latitude: 37.78428, longitude: -122.41310) + ] + let polyline = MGLPolyline(coordinates: coordinates, count: UInt(coordinates.count)) + ``` A polyline is known as a <a href="https://tools.ietf.org/html/rfc7946#section-3.1.4">LineString</a> |