GoogleMaps Framework Reference

GMSPolygon

@interface GMSPolygon : GMSOverlay

GMSPolygon defines a polygon that appears on the map. A polygon (like a polyline) defines a series of connected coordinates in an ordered sequence; additionally, polygons form a closed loop and define a filled region.

• path

  The path that describes this polygon. The coordinates composing the path must be valid.

  Declaration

  Swift

  @NSCopying var path: GMSPath? { get set }

  Objective-C

  @property (nonatomic, copy, nullable) GMSPath *path;

• holes

  The array of GMSPath instances that describes any holes in this polygon. The coordinates composing each path must be valid.

  Declaration

  Swift

  var holes: [GMSPath]? { get set }

  Objective-C

  @property (nonatomic, copy, nullable) NSArray<GMSPath *> *holes;

• strokeWidth

  The width of the polygon outline in screen points. Defaults to 1.

  Declaration

  Swift

  var strokeWidth: CGFloat { get set }

  Objective-C

  @property (nonatomic) CGFloat strokeWidth;

• strokeColor

  The color of the polygon outline. Defaults to nil.

  Declaration

  Swift

  var strokeColor: UIColor? { get set }

  Objective-C

  @property (nonatomic, nullable) UIColor *strokeColor;

• fillColor

  The fill color. Defaults to blueColor.

  Declaration

  Swift

  var fillColor: UIColor? { get set }

  Objective-C

  @property (nonatomic, nullable) UIColor *fillColor;

• geodesic

  Whether this polygon should be rendered with geodesic correction.

  Declaration

  Swift

  var geodesic: Bool { get set }

  Objective-C

  @property (nonatomic) BOOL geodesic;

• layer

  Provides the Core Animation layer for this GMSPolygon.

  Declaration

  Swift

  var layer: GMSPolygonLayer { get }

  Objective-C

  @property (nonatomic, readonly) GMSPolygonLayer *_Nonnull layer;

• +polygonWithPath:

  Convenience constructor for GMSPolygon for a particular path. Other properties will have default values.

  Declaration

  Swift

  convenience init(path: GMSPath?)

  Objective-C

  + (nonnull instancetype)polygonWithPath:(nullable GMSPath *)path;