Class: Transform<T> ​

节点，用于构建整个项目的节点树，也是所有组件挂载的节点

const node = new Transform();

Type parameters ​

Hierarchy ​

• Transform

  ↳ Node

  ↳ Thing

Table of contents ​

Constructors ​

• constructor

Properties ​

• _anchor
• _rotation
• active
• alone
• alpha
• children
• components
• container
• deliver
• emitter
• id
• name
• parent
• pierce
• redraw
• Event

Accessors ​

• anchor
• anchorX
• anchorY
• height
• position
• rotation
• scale
• scaleX
• scaleY
• size
• touch
• width
• x
• y

Methods ​

• addChild
• addChildAt
• addComponent
• destroy
• find
• getComponent
• getComponents
• getComponentsInChildren
• getOffset
• getWordPoisition
• getWordScale
• onDestroy
• removeAllComponent
• removeChild
• removeChildAt
• removeChildren
• removeComponent
• select
• update

Constructors ​

constructor ​

• new Transform<T>(classConstructor?)

一个节点只能挂载一个视觉组件

Type parameters ​

Parameters ​

Defined in ​

src/core/transform/Transform.ts:79

Properties ​

_anchor ​

• _anchor: Vector2

Defined in ​

src/core/transform/Transform.ts:175

_rotation ​

• _rotation: number = 0

Defined in ​

src/core/transform/Transform.ts:164

active ​

• active: boolean = true

Defined in ​

src/core/transform/Transform.ts:27

alone ​

• alone: boolean = false

Defined in ​

src/core/transform/Transform.ts:24

alpha ​

• alpha: number = 1

透明度

Defined in ​

src/core/transform/Transform.ts:237

children ​

• children: Transform<Container>[] = []

子节点

Defined in ​

src/core/transform/Transform.ts:313

components ​

• components: Component[] = []

所有组件
默认包含一个容器组件，当添加了其他容器组件后自动替换，只能包含一个视觉组件

Defined in ​

src/core/transform/Transform.ts:206

container ​

• container: T

Defined in ​

src/core/transform/Transform.ts:201

deliver ​

• deliver: boolean = true

是否继续向父元素传递事件（冒泡）

Defined in ​

src/core/transform/Transform.ts:228

emitter ​

• emitter: EventEmitter<TransformEvent, any>

Defined in ​

src/core/transform/Transform.ts:30

id ​

• id: number = 0

Defined in ​

src/core/transform/Transform.ts:22

name ​

• name: string = 'node'

Defined in ​

src/core/transform/Transform.ts:29

parent ​

• Optional parent: Transform<Container>

父节点

Defined in ​

src/core/transform/Transform.ts:211

pierce ​

• pierce: boolean = false

是否穿透，可触发非父元素外的其它元素事件

Defined in ​

src/core/transform/Transform.ts:232

redraw ​

• redraw: boolean = false

Defined in ​

src/core/transform/Transform.ts:32

Event ​

▪ Static Event: Object

事件

Type declaration ​

Defined in ​

src/core/transform/Transform.ts:36

Accessors ​

anchor ​

• get anchor(): Vector2

锚点

Returns ​

Vector2

Defined in ​

src/core/transform/Transform.ts:179

• set anchor(value): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:182

anchorX ​

• get anchorX(): number

Returns ​

number

Defined in ​

src/core/transform/Transform.ts:186

• set anchorX(val): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:189

anchorY ​

• get anchorY(): number

Returns ​

number

Defined in ​

src/core/transform/Transform.ts:193

• set anchorY(val): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:196

height ​

• get height(): number

Returns ​

number

Defined in ​

src/core/transform/Transform.ts:130

• set height(val): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:133

position ​

• get position(): Vector2

位置

Returns ​

Vector2

Defined in ​

src/core/transform/Transform.ts:90

• set position(value): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:93

rotation ​

• get rotation(): number

旋转

Returns ​

number

Defined in ​

src/core/transform/Transform.ts:168

• set rotation(value): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:171

scale ​

• get scale(): Vector2

缩放

Returns ​

Vector2

Defined in ​

src/core/transform/Transform.ts:143

• set scale(value): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:146

scaleX ​

• get scaleX(): number

Returns ​

number

Defined in ​

src/core/transform/Transform.ts:150

• set scaleX(val): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:153

scaleY ​

• get scaleY(): number

Returns ​

number

Defined in ​

src/core/transform/Transform.ts:157

• set scaleY(val): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:160

size ​

• get size(): Vector2

大小

Returns ​

Vector2

Defined in ​

src/core/transform/Transform.ts:116

• set size(value): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:119

touch ​

• get touch(): boolean

Returns ​

boolean

Defined in ​

src/core/transform/Transform.ts:221

• set touch(val): void

触摸事件，默认关闭

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:217

width ​

• get width(): number

Returns ​

number

Defined in ​

src/core/transform/Transform.ts:124

• set width(val): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:127

x ​

• get x(): number

Returns ​

number

Defined in ​

src/core/transform/Transform.ts:97

• set x(val): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:100

y ​

• get y(): number

Returns ​

number

Defined in ​

src/core/transform/Transform.ts:105

• set y(val): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:108

Methods ​

addChild ​

▸ addChild<U>(transform, props?): U

插入一个子节点

Type parameters ​

Parameters ​

Returns ​

U

Defined in ​

src/core/transform/Transform.ts:319

addChildAt ​

▸ addChildAt(child, index): void

在指定位置插入节点

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:334

addComponent ​

▸ addComponent<T>(classConstructor, props?): T

添加一个组件

Type parameters ​

Parameters ​

Returns ​

T

Defined in ​

src/core/transform/Transform.ts:243

destroy ​

▸ destroy(): void

消毁

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:383

find ​

▸ find(path): Transform<Container>

路径查找节点

// 创建身体节点
const body = new Transform();
// 设置名称
body.name = 'body';
// 创建头部节点
const head = new Transform();
// 设置名称
head.name = 'head';
// 创建左眼节点
const leftEye = new Transform();
// 设置名称
leftEye.name = 'lEye';
// 创建右眼节点
const rightEye = new Transform();
// 设置名称
rightEye.name = 'rEye';
// 将右眼添加到头部
head.addChild(leftEye);
// 将左眼添加到头部
head.addChild(rightEye);
// 将头部添加到身体
body.addChild(head);
// 从身体获取左眼
body.find('head/lEye');
// 从身体获取右眼
body.find('head/rEye');

Path

• 路径

Parameters ​

Returns ​

Transform<Container>

Defined in ​

src/core/transform/Transform.ts:422

getComponent ​

▸ getComponent<T>(classConstructor): T

获取单个组件，获取首个匹配到的组件

Type parameters ​

Parameters ​

Returns ​

T

Defined in ​

src/core/transform/Transform.ts:268

getComponents ​

▸ getComponents<T>(classConstructor): T[]

获取所有组件

Type parameters ​

Parameters ​

Returns ​

T[]

• 所有满足条件的组件

Defined in ​

src/core/transform/Transform.ts:276

getComponentsInChildren ​

▸ getComponentsInChildren<T>(classConstructor): T[]

从子节点获取所有组件，不会包含当前节点
递归查询所有子节点的

Type parameters ​

Parameters ​

Returns ​

T[]

• 所有满足条件的组件

Defined in ​

src/core/transform/Transform.ts:292

getOffset ​

▸ getOffset(): Vector2

获取右上角偏真实移量

Returns ​

Vector2

Defined in ​

src/core/transform/Transform.ts:460

getWordPoisition ​

▸ getWordPoisition(): Vector2

获取相对世界坐标

Returns ​

Vector2

Defined in ​

src/core/transform/Transform.ts:467

getWordScale ​

▸ getWordScale(): Vector2

获取相对于世界的缩放

Returns ​

Vector2

Defined in ​

src/core/transform/Transform.ts:479

onDestroy ​

▸ Optional onDestroy(): void

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:389

removeAllComponent ​

▸ removeAllComponent(): void

移除所有组件

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:258

removeChild ​

▸ removeChild(transform): void

移除一个节点

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:346

removeChildAt ​

▸ removeChildAt(index): Transform<Container>

移除一个指定位置的元素

Parameters ​

Returns ​

Transform<Container>

Defined in ​

src/core/transform/Transform.ts:359

removeChildren ​

▸ removeChildren(): void

移除所有子元素

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:368

removeComponent ​

▸ removeComponent(component): void

移除一个组件

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:251

select ​

▸ select(queryString): any[]

根据name查找节点

Parameters ​

Returns ​

any[]

Defined in ​

src/core/transform/Transform.ts:441

update ​

▸ update(time): void

Parameters ​

Returns ​

void

Defined in ​

src/core/transform/Transform.ts:376