GoogleRidesharingConsumer Framework Reference

AI-generated Key Takeaways

• GMTCMutablePolylineStyleOptions is a mutable data object for customizing polyline properties.

• You can adjust the polyline's appearance by setting strokeWidth, which controls the line's width, and strokeColor, which defines the line's color.

• The visibility of the polyline is managed by the isVisible property, with a default value of YES.

• The zIndex property, which defaults to 10, determines the polyline's layering order, and isGeodesic determines whether the polyline segments are straight or geodesic.

• You can utilize isTrafficEnabled to manage the visibility of traffic data on the polyline, and set traffic colors for different speed types with setTrafficColorForSpeed:color:.

GMTCMutablePolylineStyleOptions

@interface GMTCMutablePolylineStyleOptions : GMTCPolylineStyleOptions

Mutable data object that holds polyline customization properties.

• strokeWidth

  The width of the line stroke in screen points. If an invalid value is set here (less than 0.0f), then it will be set to the default value of 2.0f.

  Declaration

  Swift

  var strokeWidth: CGFloat { get set }

  Objective-C

  @property (nonatomic) CGFloat strokeWidth;

• strokeColor

  Used to specify the color of one or more segments of a polyline. If set to NULL, then it will be set to the default value of [UIColor blueColor].

  Declaration

  Swift

  @NSCopying var strokeColor: UIColor! { get set }

  Objective-C

  @property (nonatomic, copy, null_resettable) UIColor *strokeColor;

• isVisible

  Boolean that determines the visibility of the polyline. Defaults to YES.

  Declaration

  Swift

  var isVisible: Bool { get set }

  Objective-C

  @property (nonatomic) BOOL isVisible;

• zIndex

  Value that determines the z index of the polyline. Defaults to 10.

  Declaration

  Swift

  var zIndex: Int32 { get set }

  Objective-C

  @property (nonatomic) int32_t zIndex;

• isGeodesic

  Indicates whether the segments of the polyline should be drawn as geodesics, as opposed to straight lines on the Mercator projection.

  Declaration

  Swift

  var isGeodesic: Bool { get set }

  Objective-C

  @property (nonatomic) BOOL isGeodesic;

• isTrafficEnabled

  Boolean that determines the visibility of the traffic polyline. Defaults to NO.

  Declaration

  Swift

  var isTrafficEnabled: Bool { get set }

  Objective-C

  @property (nonatomic) BOOL isTrafficEnabled;

• -setTrafficColorForSpeed:color:

  Sets the color for the given speed type. If color is set to NULL, then the default color for the speed type is used.

  Declaration

  Swift

  func setTrafficColorFor(_ speedType: GMTSSpeedType, color: UIColor?)

  Objective-C

  - (void)setTrafficColorForSpeed:(GMTSSpeedType)speedType
                            color:(nullable UIColor *)color;

  Parameters

  speedType	The speed type to apply the color to.
  color	The color to apply to the speed type.