Struct Point3d

Represents a 3D point with double-precision floating-point coordinates.

Implements

IEquatable<Point3d>

Namespace: OpenCV.Net

Assembly: OpenCV.Net.dll

Syntax

public struct Point3d : IEquatable<Point3d>

Constructors

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Point3d(Double, Double, Double)

Initializes a new instance of the Point3d structure from the specified coordinates.

Declaration

public Point3d(double x, double y, double z)

Parameters

Type	Name	Description
Double	x	The x-coordinate of the point.
Double	y	The y-coordinate of the point.
Double	z	The z-coordinate of the point.

Fields

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X

The x-coordinate of the point.

Declaration

public double X

Field Value

Type	Description
Double

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Y

The y-coordinate of the point.

Declaration

public double Y

Field Value

Type	Description
Double

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Z

The z-coordinate of the point.

Declaration

public double Z

Field Value

Type	Description
Double

Properties

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Zero

Returns a Point3d that has X, Y and Z values set to zero.

Declaration

public static Point3d Zero { get; }

Property Value

Type	Description
Point3d

Methods

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Equals(Point3d)

Returns a value indicating whether this instance has the same coordinates as a specified Point3d structure.

Declaration

public bool Equals(Point3d other)

Parameters

Type	Name	Description
Point3d	other	The Point3d structure to compare to this instance.

Returns

Type	Description
Boolean	true if `other` has the same X, Y and Z coordinates as this instance; otherwise, false.

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Equals(Object)

Tests to see whether the specified object is a Point3d structure with the same coordinates as this Point3d structure.

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
Object	obj	The to test.

Returns

Type	Description
Boolean	true if `obj` is a Point3d and has the same X, Y and Z coordinates as this Point3d; otherwise, false.

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GetHashCode()

Returns a hash code for this Point3d structure.

Declaration

public override int GetHashCode()

Returns

Type	Description
Int32	An integer value that specifies a hash value for this Point3d structure.

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ToString()

Creates a representation of this Point3d structure.

Declaration

public override string ToString()

Returns

Type	Description
String	A containing the X, Y and Z values of this Point3d structure.

Operators

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Addition(Point3d, Point3d)

Adds two Point3d structures.

Declaration

public static Point3d operator +(Point3d left, Point3d right)

Parameters

Type	Name	Description
Point3d	left	The Point3d structure on the left of the addition operator.
Point3d	right	The Point3d structure on the right of the addition operator.

Returns

Type	Description
Point3d	The Point3d that is the result of adding the `left` and `right` points.

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Equality(Point3d, Point3d)

Tests whether two Point3d structures are equal.

Declaration

public static bool operator ==(Point3d left, Point3d right)

Parameters

Type	Name	Description
Point3d	left	The Point3d structure on the left of the equality operator.
Point3d	right	The Point3d structure on the right of the equality operator.

Returns

Type	Description
Boolean	true if `left` and `right` have equal X, Y and Z coordinates; otherwise, false.

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Inequality(Point3d, Point3d)

Tests whether two Point3d structures are different.

Declaration

public static bool operator !=(Point3d left, Point3d right)

Parameters

Type	Name	Description
Point3d	left	The Point3d structure on the left of the inequality operator.
Point3d	right	The Point3d structure on the right of the inequality operator.

Returns

Type	Description
Boolean	true if `left` and `right` differ in X, Y or Z coordinates; false if `left` and `right` are equal.

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Multiply(Point3d, Single)

Multiplies a Point3d structure by an integer scalar.

Declaration

public static Point3d operator *(Point3d point, float scalar)

Parameters

Type	Name	Description
Point3d	point	The Point3d structure to multiply by the `scalar`.
Single	scalar	The scalar by which to multiply the `point`.

Returns

Type	Description
Point3d	The Point3d that is the result of multiplying `point` by `scalar`.

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Multiply(Single, Point3d)

Multiplies a Point3d structure by an integer scalar.

Declaration

public static Point3d operator *(float scalar, Point3d point)

Parameters

Type	Name	Description
Single	scalar	The scalar by which to multiply the `point`.
Point3d	point	The Point3d structure to multiply by the `scalar`.

Returns

Type	Description
Point3d	The Point3d that is the result of multiplying `point` by `scalar`.

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Subtraction(Point3d, Point3d)

Subtracts two Point3d structures.

Declaration

public static Point3d operator -(Point3d left, Point3d right)

Parameters

Type	Name	Description
Point3d	left	The Point3d structure on the left of the subtraction operator.
Point3d	right	The Point3d structure on the right of the subtraction operator.

Returns

Type	Description
Point3d	The Point3d that is the result of subtracting the `left` and `right` points.

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UnaryNegation(Point3d)

Returns the inversion with respect to the origin of the specified Point3d structure.

Declaration

public static Point3d operator -(Point3d point)

Parameters

Type	Name	Description
Point3d	point	The Point3d structure for which to compute the inversion.

Returns

Type	Description
Point3d	The Point3d that is the result of inverting `point` with respect to the origin.

Implements

IEquatable<>