Class Point3D

Defines an x-, y-, and z-coordinate in 3-D space.

Inheritance

System.Object

Point3D

Namespace: Telerik.Windows.Media.Media3D

Assembly: Telerik.Windows.Controls.Charting.dll

Syntax

public sealed class Point3D : ValueType

Constructors

Point3D(Double, Double, Double)

Initializes a new instance of the Point3D structure.

Declaration

public Point3D(double x, double y, double z)

Parameters

System.Double x The X value of the new Point3D structure.

System.Double y The Y value of the new Point3D structure.

System.Double z The Z value of the new Point3D structure.

Properties

X

Gets or sets the x-coordinate of this Point3D structure.

Declaration

public double X { get; set; }

Property Value

System.Double

Y

Gets or sets the y-coordinate of this Point3D structure.

Declaration

public double Y { get; set; }

Property Value

System.Double

Z

Gets or sets the z-coordinate of this Point3D structure.

Declaration

public double Z { get; set; }

Property Value

System.Double

Methods

Add(Point3D, Vector3D)

Adds a Point3D structure to a Vector3D and returns the result as a Point3D structure.

Declaration

public static Point3D Add(Point3D point, Vector3D vector)

Parameters

Point3D point The Point3D structure to add.

Vector3D vector The Vector3D structure to add.

Returns

Point3D The sum of point and vector.

Equals(Object)

Determines whether the specified Object is a Point3D structure and if so, whether the X, Y, and Z properties of the specified Object are equal to the X, Y, and Z properties of this Point3D structure.

Declaration

public override bool Equals(object obj)

Parameters

System.Object obj The Object to compare.

Returns

System.Boolean true if o (the passed Object) is a Point3D structure and if it is also identical to this Point3D structure; otherwise, false.

Equals(Point3D)

Compares two Point3D structures for equality.

Declaration

public bool Equals(Point3D point)

Parameters

Point3D point The instance of Point3D to compare to this instance.

Returns

System.Boolean true if instances are equal; otherwise, false.

Equals(Point3D, Point3D)

Compares two Point3D structures for equality.

Declaration

public static bool Equals(Point3D point1, Point3D point2)

Parameters

Point3D point1 The first Point3D structure to compare.

Point3D point2 The second Point3D structure to compare.

Returns

System.Boolean true if the X, Y, and Z values for point1 and point2 are equal; otherwise, false.

Remarks

Two Point3D structures are equal if the values of their X, Y, and Z properties are the same. Because the value of Doubles can lose precision when you perform arithmetic operations on them, a comparison between two Doubles that are logically equal might fail.

GetHashCode()

Gets a hash code for this Point3D structure.

Declaration

public override int GetHashCode()

Returns

System.Int32 A hash code for this Point3D structure.

Multiply(Point3D, Matrix3D)

Transforms the specified Point3D structure by the specified Matrix3D structure.

Declaration

public static Point3D Multiply(Point3D point, Matrix3D matrix)

Parameters

Point3D point The Point3D structure to transform.

Matrix3D matrix The Matrix3D structure to use for the transformation.

Returns

Point3D

Offset(Double, Double, Double)

Changes the X, Y, and Z values of this Point3D structure by the specified amounts.

Declaration

public void Offset(double offsetX, double offsetY, double offsetZ)

Parameters

System.Double offsetX The amount to change the X coordinate of this Point3D structure.

System.Double offsetY The amount to change the Y coordinate of this Point3D structure.

System.Double offsetZ The amount to change the Z coordinate of this Point3D structure.

Parse(String)

Converts a String representation of a 3-D point into the equivalent Point3D structure.

Declaration

public static Point3D Parse(string source)

Parameters

System.String source The String representation of the 3-D point.

Returns

Point3D The equivalent Point3D structure.

Subtract(Point3D, Point3D)

Subtracts a Point3D structure from a Point3D structure and returns the result as a Vector3D structure.

Declaration

public static Vector3D Subtract(Point3D point1, Point3D point2)

Parameters

Point3D point1 The Point3D structure on which to perform subtraction.

Point3D point2 The Point3D structure to subtract from point1.

Returns

Vector3D A Vector3D structure that represents the difference between point1 and point2.

Subtract(Point3D, Vector3D)

Subtracts a Vector3D structure from a Point3D structure and returns the result as a Point3D structure.

Declaration

public static Point3D Subtract(Point3D point, Vector3D vector)

Parameters

Point3D point The Point3D structure from which to subtract vector.

Vector3D vector The Vector3D structure to subtract from point.

Returns

Point3D A changed Point3D structure, the result of subtracting vector from point.

ToString()

Creates a String representation of this Point3D structure.

Declaration

public override string ToString()

Returns

System.String A String containing the X, Y, and Z values of this Point3D structure.

ToString(IFormatProvider)

Creates a String representation of this Point3D structure.

Declaration

public string ToString(IFormatProvider provider)

Parameters

System.IFormatProvider provider The culture-specific formatting information.

Returns

System.String A String containing the X, Y, and Z values of this Point3D structure.

Operators

Addition(Point3D, Vector3D)

Adds a Point3D structure to a Vector3D and returns the result as a Point3D structure.

Declaration

public static Point3D operator +(Point3D point, Vector3D vector)

Parameters

Point3D point The Point3D structure to add.

Vector3D vector The Vector3D structure to add.

Returns

Point3D The sum of point and vector.

Equality(Point3D, Point3D)

Compares two Point3D structures for equality.

Declaration

public static bool operator ==(Point3D point1, Point3D point2)

Parameters

Point3D point1 The first Point3D structure to compare.

Point3D point2 The second Point3D structure to compare.

Returns

System.Boolean true if the X, Y, and Z values for point1 and point2 are equal; otherwise, false.

Remarks

Two Point3D structures are equal if the values of their X, Y, and Z properties are the same. Because the value of Doubles can lose precision when you perform arithmetic operations on them, a comparison between two Doubles that are logically equal might fail.

Explicit(Point3D to Vector3D)

Converts a Point3D structure into a Vector3D structure.

Declaration

public static explicit operator Vector3D(Point3D point)

Parameters

Point3D point The point to convert.

Returns

Vector3D The result of converting point.

Inequality(Point3D, Point3D)

Compares two Point3D structures for inequality.

Declaration

public static bool operator !=(Point3D point1, Point3D point2)

Parameters

Point3D point1 The first Point3D structure to compare.

Point3D point2 The second Point3D structure to compare.

Returns

System.Boolean true if the X, Y, and Z coordinates of point1 and point2 are different; otherwise, false.

Remarks

Two Point3D structures are not equal if the values of their X, Y, and Z properties are different. Because the value of Doubles can lose precision when arithmetic operations are performed on them, a comparison between two Doubles that are logically equal might fail.

Multiply(Point3D, Matrix3D)

Transforms the specified Point3D structure by the specified Matrix3D structure.

Declaration

public static Point3D operator *(Point3D point, Matrix3D matrix)

Parameters

Point3D point The Point3D structure to transform.

Matrix3D matrix The Matrix3D structure to use for the transformation.

Returns

Point3D

Subtraction(Point3D, Point3D)

Subtracts a Point3D structure from a Point3D structure and returns the result as a Vector3D structure.

Declaration

public static Vector3D operator -(Point3D point1, Point3D point2)

Parameters

Point3D point1 The Point3D structure on which to perform subtraction.

Point3D point2 The Point3D structure to subtract from point1.

Returns

Vector3D A Vector3D structure that represents the difference between point1 and point2.

Subtraction(Point3D, Vector3D)

Subtracts a Vector3D structure from a Point3D structure and returns the result as a Point3D structure.

Declaration

public static Point3D operator -(Point3D point, Vector3D vector)

Parameters

Point3D point The Point3D structure from which to subtract vector.

Vector3D vector The Vector3D structure to subtract from point.

Returns

Point3D A changed Point3D structure, the result of subtracting vector from point.

Extension Methods

CollectionExtensions.ToEnumerable<T>(T)

EnumerableExtensions.ToEnumerable<T>(T)