| org.geotools.referencing.operation.matrix.Matrix3
| Matrix3 | | public class Matrix3 extends Matrix3d implements XMatrix(Code) | | A matrix of fixed
×
size. This specialized matrix provides
better accuracy than
GeneralMatrix for matrix inversion and multiplication.
since:
2.2
version:
$Id: Matrix3.java 24493 2007-02-17 17:28:12Z desruisseaux $
author:
Martin Desruisseaux |
| Field Summary | |
| final public static int | SIZE
The matrix size, which is
. |
| Constructor Summary | |
| public | Matrix3()
Creates a new identity matrix. | | public | Matrix3(double m00, double m01, double m02, double m10, double m11, double m12, double m20, double m21, double m22)
Creates a new matrix initialized to the specified values. | | public | Matrix3(AffineTransform transform)
Constructs a 3×3 matrix from the specified affine transform. | | public | Matrix3(Matrix matrix)
Creates a new matrix initialized to the same value than the specified one. |
| Method Summary | |
| public boolean | equalsAffine(AffineTransform transform)
Returns
true if this matrix is equals to the specified affine transform. | | final public int | getNumCol()
Returns the number of colmuns in this matrix, which is always
in this implementation. | | final public int | getNumRow()
Returns the number of rows in this matrix, which is always
in this implementation. | | final public boolean | isAffine()
| | final public boolean | isIdentity()
| | final public boolean | isIdentity(double tolerance)
| | final public boolean | isNaN()
Returns
true if at least one value is
NaN . | | final public void | multiply(Matrix matrix)
| | public void | setMatrix(AffineTransform transform)
Sets this matrix to the specified affine transform. | | public String | toString()
Returns a string representation of this matrix. |
| SIZE | | final public static int SIZE(Code) | | The matrix size, which is
.
|
| Matrix3 | | public Matrix3()(Code) | | Creates a new identity matrix.
|
| Matrix3 | | public Matrix3(double m00, double m01, double m02, double m10, double m11, double m12, double m20, double m21, double m22)(Code) | | Creates a new matrix initialized to the specified values.
|
| Matrix3 | | public Matrix3(AffineTransform transform)(Code) | | Constructs a 3×3 matrix from the specified affine transform.
|
| Matrix3 | | public Matrix3(Matrix matrix)(Code) | | Creates a new matrix initialized to the same value than the specified one.
The specified matrix size must be
×
.
|
| equalsAffine | | public boolean equalsAffine(AffineTransform transform)(Code) | | Returns
true if this matrix is equals to the specified affine transform.
since:
2.3 |
| getNumCol | | final public int getNumCol()(Code) | | Returns the number of colmuns in this matrix, which is always
in this implementation.
|
| getNumRow | | final public int getNumRow()(Code) | | Returns the number of rows in this matrix, which is always
in this implementation.
|
| isAffine | | final public boolean isAffine()(Code) | | |
| isIdentity | | final public boolean isIdentity()(Code) | | |
| isIdentity | | final public boolean isIdentity(double tolerance)(Code) | | |
| isNaN | | final public boolean isNaN()(Code) | | Returns
true if at least one value is
NaN .
since:
2.3 |
| multiply | | final public void multiply(Matrix matrix)(Code) | | |
| setMatrix | | public void setMatrix(AffineTransform transform)(Code) | | Sets this matrix to the specified affine transform.
since:
2.3 |
| toString | | public String toString()(Code) | | Returns a string representation of this matrix. The returned string is implementation
dependent. It is usually provided for debugging purposes only.
|
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