Package org.wysaid.algorithm

Class Matrix2x2

java.lang.Object

org.wysaid.algorithm.Matrix2x2

public class Matrix2x2
extends java.lang.Object

Created by wangyang on 15/11/27.

Field Summary

Fields

Modifier and Type	Field	Description
float[]	data

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Matrix2x2()
protected	Matrix2x2(float[] _data)

Method Summary

Modifier and Type	Method	Description
protected static float[]	_mul(float[] d1, float[] d2)
Matrix2x2	clone()
static Matrix2x2	makeIdentity()
static Matrix2x2	makeRotation(float rad)
Matrix2x2	multiply(Matrix2x2 mat)
Matrix2x2	multiplyBy(Matrix2x2 mat)

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

data

public float[] data

Constructor Detail

Matrix2x2

protected Matrix2x2()

Matrix2x2

protected Matrix2x2(float[] _data)

Method Detail

makeIdentity

public static Matrix2x2 makeIdentity()

makeRotation

public static Matrix2x2 makeRotation(float rad)

_mul

protected static float[] _mul(float[] d1,
                              float[] d2)

multiply

public Matrix2x2 multiply(Matrix2x2 mat)

multiplyBy

public Matrix2x2 multiplyBy(Matrix2x2 mat)

clone

public Matrix2x2 clone()

Overrides:

clone in class java.lang.Object