IMatrix Interface

Defines a matrix used for transforms in Graphics and Brushes

Namespace: Eto.Drawing
Assembly: Eto (in Eto.dll) Version: 2.5.3-dev

Syntax

public interface IMatrix : IControlObjectSource, 
	IDisposable

Public Interface IMatrix
	Inherits IControlObjectSource, IDisposable

type IMatrix =  
    interface
        interface IControlObjectSource
        interface IDisposable
    end

The IMatrix type exposes the following members.

Properties

	Name	Description
	Elements	Gets the elements of this matrix
	X0	Gets or sets the value at position [3,1] in the matrix
	Xx	Gets or sets the value at position [1,1] in the matrix
	Xy	Gets or sets the value at position [2,1] in the matrix
	Y0	Gets or sets the value at position [3,2] in the matrix
	Yx	Gets or sets the value at position [1,2] in the matrix
	Yy	Gets or sets the value at position [2,2] in the matrix

Methods

	Name	Description
	Append	Append the specified matrix to this matrix
	Clone	Clone this instance
	Invert	Inverts this matrix
	Prepend	Prepend the specified matrix to this matrix
	Rotate	Prepend a rotation to the matrix around the origin (0,0)
	RotateAt	Prepend a rotation around the specified point to the matrix
	Scale	Prepend a scale to the matrix from the origin (0, 0)
	ScaleAt	Prepend a scale to the matrix from the specified point
	Skew	Prepend a skew to the matrix
	TransformPoint(Point)	Transforms the specified point using this matrix transform
	TransformPoint(PointF)	Transforms the specified point using this matrix transform
	Translate	Prepend a translation to the matrix

Extension Methods

	Name	Description
	Append	Append the specified matrices to the matrix (Defined by Matrix.)
	GetScale	Returns the scale coordinates Xx and Yy of the matrix as a PointF. (Defined by Matrix.)
	Inverse	Creates an inverted copy of the specified matrix. (Defined by Matrix.)
	Prepend	Prepends the specified matrices to the matrix (Defined by Matrix.)
	RotateAt	Prepend a rotation around the specified point to the matrix (Defined by Matrix.)
	Scale(Single)	Overloaded. Prepend a scale to the matrix from the origin (0, 0) (Defined by Matrix.)
	Scale(SizeF)	Overloaded. Prepend a scale to the matrix from the origin (0, 0) (Defined by Matrix.)
	ScaleAt(Single, PointF)	Overloaded. Prepend a scale to the matrix from the specified point (Defined by Matrix.)
	ScaleAt(SizeF, PointF)	Overloaded. Prepend a scale to the matrix from the specified point (Defined by Matrix.)
	ScaleAt(Single, Single, Single)	Overloaded. Prepend a scale to the matrix from the specified point (Defined by Matrix.)
	TransformRectangle	Transforms the rectangle with the current matrix. (Defined by Matrix.)
	TransformSize	Transforms the size with the current matrix. (Defined by Matrix.)
	Translate(PointF)	Overloaded. Prepend a translation to the matrix (Defined by Matrix.)
	Translate(SizeF)	Overloaded. Prepend a translation to the matrix (Defined by Matrix.)

Remarks

A matrix is defined by six elements that are used to transform a coordinate system. The elements of the matrix are defined as: