Struct Position

Indicates the position of a location relative to a node or edge component of a planar topological structure.

Inherited Members
Namespace: NetTopologySuite.Geometries
Assembly: NetTopologySuite.dll
Syntax
public readonly struct Position

Fields

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Left

Specifies that a location is to the left of a component

Declaration
public static Position Left
Field Value
Type Description
Position

1
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On

Specifies that a location is on a component

Declaration
public static Position On
Field Value
Type Description
Position

0
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Parallel

Specifies that a location is is parallel to x-axis of a component

Declaration
public static Position Parallel
Field Value
Type Description
Position

-1
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Right

Specifies that a location is to the right of a component

Declaration
public static Position Right
Field Value
Type Description
Position

2

Properties

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Opposite

Returns Left if the position is Right, Right if the position is Left, or the position otherwise.

Declaration
public readonly Position Opposite { get; }
Property Value
Type Description
Position

Methods

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Equals(Object)

Declaration
public override readonly bool Equals(object obj)
Parameters
Type Name Description
Object obj
Returns
Type Description
Boolean
Overrides
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GetHashCode()

Declaration
public override readonly int GetHashCode()
Returns
Type Description
Int32
Overrides
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ToString()

Declaration
public override readonly string ToString()
Returns
Type Description
String
Overrides

Operators

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Equality(Position, Position)

Equality comparer for Position indices

Declaration
public static bool operator ==(Position lhs, Position rhs)
Parameters
Type Name Description
Position lhs

The position index on the left-hand-side
Position rhs

The position index on the right-hand-side
Returns
Type Description
Boolean

true if both indices are equal.
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Implicit(Position to Int32)

Implicit conversion operator for Position to Int32 conversion.

Declaration
public static implicit operator int (Position pos)
Parameters
Type Name Description
Position pos

The position index
Returns
Type Description
Int32
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Inequality(Position, Position)

Inequality comparer for Position indices

Declaration
public static bool operator !=(Position lhs, Position rhs)
Parameters
Type Name Description
Position lhs

The position index on the left-hand-side
Position rhs

The position index on the right-hand-side
Returns
Type Description
Boolean

true if both indices are not equal.