Class: Matrix ​

transform矩阵计算

Table of contents ​

Constructors ​

• constructor

Properties ​

• angle
• offset
• scale
• size
• skewX
• skewY
• translate
• value

Methods ​

• append
• clone
• get
• prepend
• rotate
• set
• setTransform

Constructors ​

constructor ​

• new Matrix()

Properties ​

angle ​

• angle: number = 0

旋转角度

Defined in ​

src/core/math/Matrix.ts:61

offset ​

• offset: Vector2

锚点

Defined in ​

src/core/math/Matrix.ts:36

scale ​

• scale: Vector2

缩放

Defined in ​

src/core/math/Matrix.ts:41

size ​

• size: Vector2

大小，可用于计算锚点

Defined in ​

src/core/math/Matrix.ts:31

skewX ​

• skewX: number = 0

倾斜，未实现

Defined in ​

src/core/math/Matrix.ts:50

skewY ​

• skewY: number = 0

Defined in ​

src/core/math/Matrix.ts:51

translate ​

• translate: Vector2

位置，移动

Defined in ​

src/core/math/Matrix.ts:56

value ​

• value: [number, number, number, number, number, number, number, number, number]

Defined in ​

src/core/math/Matrix.ts:22

Methods ​

append ​

▸ append(matrix): Matrix

Parameters ​

Returns ​

Matrix

Defined in ​

src/core/math/Matrix.ts:113

clone ​

▸ clone(): Matrix

克隆当前矩阵

Returns ​

Matrix

Defined in ​

src/core/math/Matrix.ts:172

get ​

▸ get(): [number, number, number, number, number, number, number, number, number]

获取矩阵数据

Returns ​

[number, number, number, number, number, number, number, number, number]

Defined in ​

src/core/math/Matrix.ts:182

prepend ​

▸ prepend(matrix): Matrix

Parameters ​

Returns ​

Matrix

Defined in ​

src/core/math/Matrix.ts:130

rotate ​

▸ rotate(angle): Matrix

旋转

Parameters ​

Returns ​

Matrix

Defined in ​

src/core/math/Matrix.ts:188

set ​

▸ set(...args): void

设置矩阵数据

Parameters ​

Returns ​

void

Defined in ​

src/core/math/Matrix.ts:109

setTransform ​

▸ setTransform(transform): Matrix

设置节点信息

Parameters ​

Returns ​

Matrix

Defined in ​

src/core/math/Matrix.ts:67