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GoogleMaps Framework Reference

GMSCoordinateBounds

@interface GMSCoordinateBounds : NSObject

GMSCoordinateBounds represents a rectangular bounding box on the Earth’s surface. GMSCoordinateBounds is immutable and can’t be modified after construction.

  • The North-East corner of these bounds.

    Declaration

    Swift

    var northEast: CLLocationCoordinate2D { get }

    Objective-C

    @property (nonatomic, readonly) CLLocationCoordinate2D northEast;

  • The South-West corner of these bounds.

    Declaration

    Swift

    var southWest: CLLocationCoordinate2D { get }

    Objective-C

    @property (nonatomic, readonly) CLLocationCoordinate2D southWest;

  • Returns NO if this bounds does not contain any points. For example, [[GMSCoordinateBounds alloc] init].valid == NO.

    When an invalid bounds is expanded with valid coordinates via includingCoordinate: or includingBounds:, the resulting bounds will be valid but contain only the new coordinates.

    Declaration

    Swift

    var isValid: Bool { get }

    Objective-C

    @property (nonatomic, readonly, getter=isValid) BOOL valid;

  • Inits the northEast and southWest bounds corresponding to the rectangular region defined by the two corners.

    It is ambiguous whether the longitude of the box extends from |coord1| to |coord2| or vice-versa; the box is constructed as the smaller of the two variants, eliminating the ambiguity.

    Declaration

    Swift

    init(coordinate coord1: CLLocationCoordinate2D, coordinate coord2: CLLocationCoordinate2D)

    Objective-C

    - (nonnull id)initWithCoordinate:(CLLocationCoordinate2D)coord1
                      coordinate:(CLLocationCoordinate2D)coord2;

  • Returns a GMSCoordinateBounds representing the current bounds extended to include the passed-in coordinate.

    If the current bounds is invalid, the result is a valid bounds containing only |coordinate|.

    Declaration

    Swift

    func includingCoordinate(_ coordinate: CLLocationCoordinate2D) -> GMSCoordinateBounds

    Objective-C

    - (nonnull GMSCoordinateBounds *)includingCoordinate:
    (CLLocationCoordinate2D)coordinate;

  • Returns a GMSCoordinateBounds representing the current bounds extended to include the entire other bounds.

    If the current bounds is invalid, the result is a valid bounds equal to |other|.

    Declaration

    Swift

    func includingBounds(_ other: GMSCoordinateBounds) -> GMSCoordinateBounds

    Objective-C

    - (nonnull GMSCoordinateBounds *)includingBounds:
    (nonnull GMSCoordinateBounds *)other;

  • Returns YES if |coordinate| is contained within this bounds. This includes points that lie exactly on the edge of the bounds.

    Declaration

    Swift

    func contains(_ coordinate: CLLocationCoordinate2D) -> Bool

    Objective-C

    - (BOOL)containsCoordinate:(CLLocationCoordinate2D)coordinate;

  • Returns YES if |other| overlaps with this bounds. Two bounds are overlapping if there is at least one coordinate point contained by both.

    Declaration

    Swift

    func intersects(_ other: GMSCoordinateBounds) -> Bool

    Objective-C

    - (BOOL)intersectsBounds:(nonnull GMSCoordinateBounds *)other;

GoogleMaps

  • Inits with bounds that encompass region.

    Declaration

    Swift

    init(region: GMSVisibleRegion)

    Objective-C

    - (nonnull id)initWithRegion:(GMSVisibleRegion)region;

  • Inits with bounds that encompass path.

    Declaration

    Swift

    init(path: GMSPath)

    Objective-C

    - (nonnull id)initWithPath:(nonnull GMSPath *)path;

  • Returns a GMSCoordinateBounds representing the current bounds extended to include path.

    Declaration

    Swift

    func includingPath(_ path: GMSPath) -> GMSCoordinateBounds

    Objective-C

    - (nonnull GMSCoordinateBounds *)includingPath:(nonnull GMSPath *)path;