GPXWaypointProtocol

public protocol GPXWaypointProtocol : GPXElement

Undocumented

  • Elevation of current point

    Should be in unit meters (m)

    Declaration

    Swift

    var elevation: Double? { get set }
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  • Date and time of current point

    Should be in Coordinated Universal Time (UTC), without offsets, not local time.

    Declaration

    Swift

    var time: Date? { get set }
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  • Magnetic Variation of current point

    Should be in unit degrees (º)

    Declaration

    Swift

    var magneticVariation: Double? { get set }
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  • Geoid Height of current point

    Should be in unit meters (m). Height of geoid, or mean sea level, above WGS84 earth ellipsoid

    Declaration

    Swift

    var geoidHeight: Double? { get set }
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  • Name of current point

    Warning

    • This attribute may not be useful, in schema context.
    • This is carried over from GPX schema, to be compliant with the schema.

    Declaration

    Swift

    var name: String? { get set }
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  • Comment of current point

    Warning

    • This attribute may not be useful, in schema context.
    • This is carried over from GPX schema, to be compliant with the schema.

    Declaration

    Swift

    var comment: String? { get set }
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  • Description of current point

    Warning

    • This attribute may not be useful, in schema context.
    • This is carried over from GPX schema, to be compliant with the schema.

    Declaration

    Swift

    var desc: String? { get set }
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  • Source of data of current point

    For assurance that current point is reliable

    Declaration

    Swift

    var source: String? { get set }
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  • Text of GPS symbol name

    Warning

    • This attribute does not appear to be useful due to CoreLocation API.
    • This is carried over from GPX schema, to be compliant with the schema.

    Declaration

    Swift

    var symbol: String? { get set }
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  • Type of current point

    Declaration

    Swift

    var type: String? { get set }
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  • fix

    Type of GPS fix of current point, represented as a number

    • Supported Types: (written in order)
      • None: No fix
      • 2D: Position only
      • 3D: Position and Elevation
      • DGPS: Differential GPS
      • PPS: Military Signal

    Unknown fix should leave fix attribute as nil

    Warning

    • This attribute may have limited usefulness due to CoreLocation API.
    • This is carried over from GPX schema, to be compliant with the schema.

    Declaration

    Swift

    var fix: GPXFix? { get set }
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  • Number of satellites used to calculate GPS fix of current point

    Declaration

    Swift

    var satellites: Int? { get set }
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  • Horizontal dilution of precision of current point

    Declaration

    Swift

    var horizontalDilution: Double? { get set }
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  • Vertical dilution of precision of current point

    Declaration

    Swift

    var verticalDilution: Double? { get set }
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  • Position dilution of precision of current point

    Declaration

    Swift

    var positionDilution: Double? { get set }
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  • Age of DGPS Data

    Number of seconds since last DGPS update

    Warning

    • This attribute may not be useful.
    • This is carried over from GPX schema, to be compliant with the schema.

    Declaration

    Swift

    var ageofDGPSData: Double? { get set }
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  • DGPS’ ID

    ID of DGPS station used in differential correction.

    Warning

    • This attribute may not be useful.
    • This is carried over from GPX schema, to be compliant with the schema.

    Declaration

    Swift

    var DGPSid: Int? { get set }
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  • Latitude of current point

    • Latitude value should be within range of -90 to 90
    • Should be in unit degrees (º)
    • Should conform to WGS 84 datum.

    Declaration

    Swift

    var latitude: Double? { get set }
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  • Longitude of current point

    • Longitude value should be within range of -180 to 180
    • Should be in unit degrees (º)
    • Should conform to WGS 84 datum.

    Declaration

    Swift

    var longitude: Double? { get set }
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