Struct CompassBearing

Handling of an bearing that relates to a compass

Implements

System.IEquatable<CompassBearing>

Namespace: FpAssistantCore.General

Assembly: FpAssistantCoreScl.dll

Syntax

public struct CompassBearing

Constructors

CompassBearing(Double)

Initalise compass bearing with a degrees value

Declaration

public CompassBearing(double bearing)

Parameters

Type	Name	Description
System.Double	bearing	Value of bearing in degrees in the range 0 to 360

Remarks

Degree value will be normalised

Examples

CompassBearing myBearingVar = new CompassBearing(90);

CompassBearing(Double, AngleUnits)

Initalise compass bearing with a degree or radian value

Declaration

public CompassBearing(double bearing, AngleUnits angleUnit)

Parameters

Type	Name	Description
System.Double	bearing	Value of angle
AngleUnits	angleUnit	Enum defining the unit of the value

Properties

Bearing

Property to get and set the compass bearing value

Declaration

public double Bearing { get; set; }

Property Value

Type	Description
System.Double	Numerical value of the bearing

Remarks

Value will be normalised between 0 and less than 360

Methods

Add(CompassBearing, CompassBearing)

Operator Addition of two CompassBearing objects

Declaration

public static CompassBearing Add(CompassBearing left, CompassBearing right)

Parameters

Type	Name	Description
CompassBearing	left	First operand
CompassBearing	right	Second operand

Returns

Type	Description
CompassBearing	Value of Addition

AngleBetween(CompassBearing)

Calculates the sweep angle between this and the parameter

Declaration

public Angle AngleBetween(CompassBearing compassBearing)

Parameters

Type	Name	Description
CompassBearing	compassBearing	Next bearing in a clockwise direction to subtract

Returns

Type	Description
Angle	Radians value

Remarks

Calculated in a clockwise direction

AsCartesianAngleDegrees()

conversion of bearing to cartesian angle

Declaration

public Angle AsCartesianAngleDegrees()

Returns

Type	Description
Angle	Cartesian angle in degrees

Remarks

Angles on a Cartesian Coordinate System begin with 0 degrees to the right, and proceed anticlockwise with 90 degrees up, 180 degrees to the left, and finally 270 degrees downward

AsDegrees()

Compass bearing represented as Degrees

Declaration

public double AsDegrees()

Returns

Type	Description
System.Double	Degrees value

AsRadians()

Compass bearing represented as Radians

Declaration

public double AsRadians()

Returns

Type	Description
System.Double	Radians value

Equals(CompassBearing)

Declaration

public bool Equals(CompassBearing other)

Parameters

Type	Name	Description
CompassBearing	other

Returns

Type	Description
System.Boolean

Equals(Object)

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
System.Object	obj

Returns

Type	Description
System.Boolean

GetHashCode()

Declaration

public override int GetHashCode()

Returns

Type	Description
System.Int32

Normalize(Double)

Normalize degree value to ensure valid range

Declaration

public static double Normalize(double degrees)

Parameters

Type	Name	Description
System.Double	degrees	Value of degrees to be normalized

Returns

Type	Description
System.Double	Normalized degrees value

Remarks

Static Function

Subtract(CompassBearing, CompassBearing)

Operator Subtraction of two CompassBearing objects

Declaration

public static CompassBearing Subtract(CompassBearing left, CompassBearing right)

Parameters

Type	Name	Description
CompassBearing	left	First operand
CompassBearing	right	Second operand

Returns

Type	Description
CompassBearing	Value of Subtraction

ToString()

ToString()

Declaration

public override string ToString()

Returns

Type	Description
System.String

Operators

Addition(CompassBearing, CompassBearing)

Operator Addition of two CompassBearing objects

Declaration

public static CompassBearing operator +(CompassBearing left, CompassBearing right)

Parameters

Type	Name	Description
CompassBearing	left	First operand
CompassBearing	right	Second operand

Returns

Type	Description
CompassBearing	Value of Addition

Addition(CompassBearing, Double)

Operator Addition of a CompassBearing object and double

Declaration

public static CompassBearing operator +(CompassBearing compassBearing, double angleChange)

Parameters

Type	Name	Description
CompassBearing	compassBearing
System.Double	angleChange

Returns

Type	Description
CompassBearing	Value of Addition

Equality(CompassBearing, CompassBearing)

Declaration

public static bool operator ==(CompassBearing a1, CompassBearing a2)

Parameters

Type	Name	Description
CompassBearing	a1
CompassBearing	a2

Returns

Type	Description
System.Boolean

Inequality(CompassBearing, CompassBearing)

Declaration

public static bool operator !=(CompassBearing a1, CompassBearing a2)

Parameters

Type	Name	Description
CompassBearing	a1
CompassBearing	a2

Returns

Type	Description
System.Boolean

Subtraction(CompassBearing, Angle)

Operator Subtraction of a CompassBearing object and Angle object

Declaration

public static CompassBearing operator -(CompassBearing compassBearing, Angle angle)

Parameters

Type	Name	Description
CompassBearing	compassBearing	First operand
Angle	angle	Second operand

Returns

Type	Description
CompassBearing	Value of Subtraction

Subtraction(CompassBearing, CompassBearing)

Operator Subtraction of two CompassBearing objects

Declaration

public static CompassBearing operator -(CompassBearing left, CompassBearing right)

Parameters

Type	Name	Description
CompassBearing	left	First operand
CompassBearing	right	Second operand

Returns

Type	Description
CompassBearing	Value of Subtraction

Subtraction(CompassBearing, Double)

Operator Subtraction of a CompassBearing object and double

Declaration

public static CompassBearing operator -(CompassBearing compassBearing, double angleChange)

Parameters

Type	Name	Description
CompassBearing	compassBearing	First operand
System.Double	angleChange	Second operand

Returns

Type	Description
CompassBearing	Value of Subtraction

Implements

System.IEquatable<>