Double precision 2x2 Matrix struct.
Namespace: Stemmer.Cvb
Assembly: Stemmer.Cvb (in Stemmer.Cvb.dll) Version: 14.0.0.0
Syntax
The Matrix2D type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | Matrix2D(Double) |
Construct a 2x2 matrix that represents a scaling.
|
| Matrix2D(Angle) |
Construct a 2x2 matrix that represents a rotation.
|
| Matrix2D(Double, Double) |
Constructs a 2x2 matrix that represent a scaling with different
scaling in x and y directions.
|
| Matrix2D(Angle, Double) |
Construct a 2x2 matrix that is a combination of a rotation and scale
operation.
|
| Matrix2D(Point2Dd, Point2Dd) |
Construct a 2x2 matrix from two column vectors.
|
| Matrix2D(Double, Double, Double, Double) |
Construct a 2x2 matrix.
|
Properties
| Name | Description | |
|---|---|---|
 | A11 |
Top left matrix element.
|
| A12 |
Top right matrix element.
|
| A21 |
Bottom left matrix element.
|
| A22 |
Bottom right matrix element.
|
| Det |
Matrix determinant.
|
| Item |
Index access.
|
Methods
| Name | Description | |
|---|---|---|
| Equals |
Comparison function.
(Overrides ValueTypeEquals(Object).) |
| GetHashCode |
Hash code.
(Overrides ValueTypeGetHashCode.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| Invert |
Invert this matrix if possible.
|
| ToString |
String conversion.
(Overrides ValueTypeToString.) |
Operators
| Name | Description | |
|---|---|---|
  | Addition |
Addition operator for MatrixD structs.
|
| Equality |
Comparison operator for MatrixD structs.
|
| Inequality |
Comparison operator for MatrixD structs.
|
| Multiply(Double, Matrix2D) |
Multiplication operator between MatrixD and scalar.
|
| Multiply(Matrix2D, Matrix2D) |
Multiplication operator for MatrixD structs.
|
| Subtraction |
Subtraction operator for MatrixD structs.
|
Fields
| Name | Description | |
|---|---|---|
 | Empty |
0-element for matrix operations.
|
| Identity |
1-element for matrix operations.
|
See Also