TTCircle

Objective-C

@interface TTCircle : TTOverlay

Swift

class TTCircle : TTOverlay

A circular overlay with a configurable radius and centered on a specific geographic coordinate.

  • Creates and returns a TTCircle object using the specified coordinate and radius.

    Declaration

    Objective-C

    + (instancetype _Nonnull)circleWithCenterCoordinate:
                             (CLLocationCoordinate2D)coordinate
                                             radius:(CLLocationDistance)radius
                                            opacity:(float)opacity
                                              width:(float)width
                                              color:(id)color
                                               fill:(BOOL)fill
                                        colorOutlet:(id)colorOutline;

    Swift

    convenience init(center coordinate: CLLocationCoordinate2D, radius: CLLocationDistance, opacity: Float, width: Float, color: Any!, fill: Bool, colorOutlet colorOutline: Any!)

    Parameters

    coordinate

    The center point of the circle, specified as a latitude and longitude value.
    radius

    The radius of the circle in meters.
    opacity

    opacity for the circle.
    width

    width for the circle.
    color

    color for the circle.
    fill

    fill for the circle.
    colorOutline

    colorOutline for the circle.

    Return Value

    TTCircle

  • Creates and returns a TTCircle object using the specified coordinate and radius.

    Declaration

    Objective-C

    + (instancetype _Nonnull)circleWithCenterCoordinate:
                             (CLLocationCoordinate2D)coordinate
                                             radius:(CLLocationDistance)radius
                                              width:(float)width
                                              color:(id)color
                                               fill:(BOOL)fill
                                        colorOutlet:(id)colorOutline;

    Swift

    convenience init(center coordinate: CLLocationCoordinate2D, radius: CLLocationDistance, width: Float, color: Any!, fill: Bool, colorOutlet colorOutline: Any!)

    Parameters

    coordinate

    The center point of the circle, specified as a latitude and longitude value.
    radius

    The radius of the circle in meters.
    width

    width for the circle.
    color

    color for the circle.
    fill

    fill for the circle.
    colorOutline

    colorOutline for the circle.

    Return Value

    TTCircle

  • Creates and returns a TTCircle object using the specified coordinate and radius. The circle color and colorOutline are set a default value WHITE color. The width path is set a default value 5.0.

    Declaration

    Objective-C

    + (instancetype _Nonnull)circleWithCenterCoordinate:
                             (CLLocationCoordinate2D)coordinate
                                             radius:(CLLocationDistance)radius;

    Swift

    convenience init(center coordinate: CLLocationCoordinate2D, radius: CLLocationDistance)

    Parameters

    coordinate

    The center point of the circle, specified as a latitude and longitude value.
    radius

    The radius of the circle in meters.

    Return Value

    TTCircle

  • The center point of the circle, specified as a latitude and longitude value.

    Declaration

    Objective-C

    @property (nonatomic, readonly) CLLocationCoordinate2D coordinate;

    Swift

    var coordinate: CLLocationCoordinate2D { get }

  • The radius of the circle in meters.

    Declaration

    Objective-C

    @property (nonatomic, readonly) CLLocationDistance radius;

    Swift

    var radius: CLLocationDistance { get }

  • The opacity color to use for the circle.

    Declaration

    Objective-C

    @property (nonatomic, readonly) float opacity;

    Swift

    var opacity: Float { get }

  • The width to use for the circle in pixels.

    Declaration

    Objective-C

    @property (nonatomic, readonly) float width;

    Swift

    var width: Float { get }

  • The fill color to use for the circle.

    Declaration

    Objective-C

    @property(nonatomic, strong, readonly) UIColor *_Nonnull color

    Swift

    var color: UnsafeMutablePointer<Int32> { get }

  • The flag YES/NO for fill to use for the circle.

    Declaration

    Objective-C

    @property (nonatomic, readonly) _Bool fill;

    Swift

    var fill: Bool { get }

  • The color of the circle’s outline.

    Declaration

    Objective-C

    @property(nonatomic, strong, readonly) UIColor *_Nonnull colorOutline

    Swift

    var colorOutline: UnsafeMutablePointer<Int32> { get }