Matrix Class

Syntax

Public NotInheritable Class Matrix _
	Inherits LockableObject

public sealed class Matrix : LockableObject

Remarks

3x3 matrix is used to apply geometry transformation of the bitmap. Geometry transformation can be both affine (such as scale, skew or rotate) and projective (such as perspective correction).

You can create this class instance in two ways: either create new matrix and then fill it using FillFromProjectivePoints(PointF[], PointF[]) property, or generate it from points representing affine or projective transformation (see FromAffinePoints(PointF[], PointF[]) and FromProjectivePoints(PointF[], PointF[]) methods for more details).

This class also implements some matrix algebraic operations, such as matrix inversion (Invert() method), multiplication (Multiply(Matrix) method), determinant calculation (Determinant property). Also, you can apply affine operations at the matrix: rotate (Rotate(Single) and RotateAt(Single, PointF) methods), scale (Scale(Single, Single) method), and translate (Translate(Single, Single) method).

Inheritance Hierarchy

Thread Safety

Object Model

See Also

Reference

• Matrix Members
• Aurigma.GraphicsMill.Transforms Namespace