Matrix Constructors

Definition

Namespace:

System.Drawing.Drawing2D

Assembly:

System.Drawing.Common.dll

Initializes a new instance of the Matrix class.

Overloads

Matrix()	Initializes a new instance of the Matrix class as the identity matrix.
Matrix(Matrix3x2)	Constructs a Matrix utilizing the specified matrix.
Matrix(Rectangle, Point[])	Initializes a new instance of the Matrix class to the geometric transform defined by the specified rectangle and array of points.
Matrix(RectangleF, PointF[])	Initializes a new instance of the Matrix class to the geometric transform defined by the specified rectangle and array of points.
Matrix(Single, Single, Single, Single, Single, Single)	Initializes a new instance of the Matrix class with the specified elements.

Matrix()

Initializes a new instance of the Matrix class as the identity matrix.

public:
 Matrix();

public Matrix ();

Public Sub New ()

Matrix(Matrix3x2)

Constructs a Matrix utilizing the specified matrix.

public:
 Matrix(System::Numerics::Matrix3x2 matrix);

public Matrix (System.Numerics.Matrix3x2 matrix);

new System.Drawing.Drawing2D.Matrix : System.Numerics.Matrix3x2 -> System.Drawing.Drawing2D.Matrix

Public Sub New (matrix As Matrix3x2)

Parameters

matrix

Matrix3x2

Matrix data to construct from.

Matrix(Rectangle, Point[])

Initializes a new instance of the Matrix class to the geometric transform defined by the specified rectangle and array of points.

public:
 Matrix(System::Drawing::Rectangle rect, ... cli::array <System::Drawing::Point> ^ plgpts);

public Matrix (System.Drawing.Rectangle rect, params System.Drawing.Point[] plgpts);

new System.Drawing.Drawing2D.Matrix : System.Drawing.Rectangle * System.Drawing.Point[] -> System.Drawing.Drawing2D.Matrix

Public Sub New (rect As Rectangle, ParamArray plgpts As Point())

Parameters

rect

Rectangle

A Rectangle structure that represents the rectangle to be transformed.

plgpts

Point[]

An array of three Point structures that represents the points of a parallelogram to which the upper-left, upper-right, and lower-left corners of the rectangle is to be transformed. The lower-right corner of the parallelogram is implied by the first three corners.

Remarks

This method initializes the new Matrix such that it represents the geometric transform that maps the rectangle specified by the rect parameter to the parallelogram defined by the three points in the plgpts parameter. The upper-left corner of the rectangle is mapped to the first point in the plgpts array, the upper-right corner is mapped to the second point, and the lower-left corner is mapped to the third point. The lower-right point of the parallelogram is implied by the first three.

Matrix(RectangleF, PointF[])

Initializes a new instance of the Matrix class to the geometric transform defined by the specified rectangle and array of points.

public:
 Matrix(System::Drawing::RectangleF rect, ... cli::array <System::Drawing::PointF> ^ plgpts);

public Matrix (System.Drawing.RectangleF rect, params System.Drawing.PointF[] plgpts);

new System.Drawing.Drawing2D.Matrix : System.Drawing.RectangleF * System.Drawing.PointF[] -> System.Drawing.Drawing2D.Matrix

Public Sub New (rect As RectangleF, ParamArray plgpts As PointF())

Parameters

rect

RectangleF

A RectangleF structure that represents the rectangle to be transformed.

plgpts

PointF[]

An array of three PointF structures that represents the points of a parallelogram to which the upper-left, upper-right, and lower-left corners of the rectangle is to be transformed. The lower-right corner of the parallelogram is implied by the first three corners.

Remarks

This method initializes the new Matrix such that it represents the geometric transform that maps the rectangle specified by the rect parameter to the parallelogram defined by the three points in the plgpts parameter. The upper-left corner of the rectangle is mapped to the first point in the plgpts array, the upper-right corner is mapped to the second point, and the lower-left corner is mapped to the third point. The lower-right point of the parallelogram is implied by the first three.

Matrix(Single, Single, Single, Single, Single, Single)

Initializes a new instance of the Matrix class with the specified elements.

public:
 Matrix(float m11, float m12, float m21, float m22, float dx, float dy);

public Matrix (float m11, float m12, float m21, float m22, float dx, float dy);

new System.Drawing.Drawing2D.Matrix : single * single * single * single * single * single -> System.Drawing.Drawing2D.Matrix

Public Sub New (m11 As Single, m12 As Single, m21 As Single, m22 As Single, dx As Single, dy As Single)

Parameters

m11

Single

The value in the first row and first column of the new Matrix.

m12

Single

The value in the first row and second column of the new Matrix.

m21

Single

The value in the second row and first column of the new Matrix.

m22

Single

The value in the second row and second column of the new Matrix.

dx

Single

The value in the third row and first column of the new Matrix.

dy

Single

The value in the third row and second column of the new Matrix.