Struct Matrix

Represents a 3x3 affine transformation matrix used for transformations in two-dimensional space.

Implements

System.IFormattable

Inherited Members

System.Object.Equals(System.Object, System.Object)

System.Object.GetType()

System.Object.ReferenceEquals(System.Object, System.Object)

Namespace: System.Windows.Media

Assembly: OpenSilver.dll

Syntax

public struct Matrix : IFormattable

Constructors

Matrix(Double, Double, Double, Double, Double, Double)

Initializes a Matrix structure.

Declaration

public Matrix(double m11, double m12, double m21, double m22, double offsetX, double offsetY)

Parameters

Type	Name	Description
System.Double	m11	The Matrix structure's M11 coefficient.
System.Double	m12	The Matrix structure's M12 coefficient.
System.Double	m21	The Matrix structure's M21 coefficient.
System.Double	m22	The Matrix structure's M22 coefficient.
System.Double	offsetX	The Matrix structure's OffsetX coefficient.
System.Double	offsetY	The Matrix structure's OffsetY coefficient.

Properties

Identity

Gets an identity Matrix.

Declaration

public static readonly Matrix Identity { get; }

Property Value

Type	Description
Matrix

IsIdentity

Gets a value that indicates whether this Matrix structure is an identity matrix.

Declaration

public readonly bool IsIdentity { get; }

Property Value

Type	Description
System.Boolean

M11

Gets or sets the value of the first row and first column of this Matrix structure. The default value is 1.

Declaration

public double M11 { get; set; }

Property Value

Type	Description
System.Double

M12

Gets or sets the value of the first row and second column of this Matrix structure. The default value is 0.

Declaration

public double M12 { get; set; }

Property Value

Type	Description
System.Double

M21

Gets or sets the value of the second row and first column of this Matrix structure. The default value is 0.

Declaration

public double M21 { get; set; }

Property Value

Type	Description
System.Double

M22

Gets or sets the value of the second row and second column of this Matrix structure. The default value is 1.

Declaration

public double M22 { get; set; }

Property Value

Type	Description
System.Double

OffsetX

Gets or sets the value of the third row and first column of this Matrix structure. The default value is 0.

Declaration

public double OffsetX { get; set; }

Property Value

Type	Description
System.Double

OffsetY

Gets or sets the value of the third row and second column of this Matrix structure. The default value is 0.

Declaration

public double OffsetY { get; set; }

Property Value

Type	Description
System.Double

Methods

Equals(Object)

Determines whether the specified System.Object is a Matrix structure that is identical to this Matrix.

Declaration

public override bool Equals(object o)

Parameters

Type	Name	Description
System.Object	o	The System.Object to compare.

Returns

Type	Description
System.Boolean	true if o is a Matrix structure that is identical to this Matrix structure; otherwise, false.

Overrides

System.ValueType.Equals(System.Object)

Equals(Matrix)

Determines whether the specified Matrix structure is identical to this instance.

Declaration

public bool Equals(Matrix value)

Parameters

Type	Name	Description
Matrix	value	The instance of Matrix to compare to this instance.

Returns

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

GetHashCode()

Returns the hash code for this Matrix structure.

Declaration

public override int GetHashCode()

Returns

Type	Description
System.Int32	The hash code for this instance.

Overrides

System.ValueType.GetHashCode()

Parse(String)

Parse - returns an instance converted from the provided string using the culture "en-US"

string with Matrix data

Declaration

public static Matrix Parse(string source)

Parameters

Type	Name	Description
System.String	source

Returns

Type	Description
Matrix

ToString()

Creates a System.String representation of this Matrix structure.

Declaration

public override string ToString()

Returns

Type	Description
System.String	A System.String containing the M11, M12, M21, M22, OffsetX, and OffsetY values of this Matrix.

Overrides

System.ValueType.ToString()

ToString(IFormatProvider)

Creates a System.String representation of this Matrix structure with culture-specific formatting information.

Declaration

public string ToString(IFormatProvider provider)

Parameters

Type	Name	Description
System.IFormatProvider	provider	The culture-specific formatting information.

Returns

Type	Description
System.String	A System.String containing the M11, M12, M21, M22, OffsetX, and OffsetY values of this Matrix.

Transform(Point)

Transforms the specified point by the Matrix and returns the result.

Declaration

public Point Transform(Point point)

Parameters

Type	Name	Description
Point	point	The point to transform.

Returns

Type	Description
Point	The result of transforming point by this Matrix.

Operators

Equality(Matrix, Matrix)

Declaration

public static bool operator ==(Matrix matrix1, Matrix matrix2)

Parameters

Type	Name	Description
Matrix	matrix1
Matrix	matrix2

Returns

Type	Description
System.Boolean

Inequality(Matrix, Matrix)

Declaration

public static bool operator !=(Matrix matrix1, Matrix matrix2)

Parameters

Type	Name	Description
Matrix	matrix1
Matrix	matrix2

Returns

Type	Description
System.Boolean

Explicit Interface Implementations

IFormattable.ToString(String, IFormatProvider)

Declaration

string IFormattable.ToString(string format, IFormatProvider provider)

Parameters

Type	Name	Description
System.String	format
System.IFormatProvider	provider

Returns

Type	Description
System.String

Implements

System.IFormattable

Extension Methods

ToJavaScriptObjectExtender.ToJavaScriptObject(Object)