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annie.DisplayObject Class

Module: annie

Available since 1.0.0

显示对象抽象类,不能直接实例化。一切显示对象的基类,包含了显示对象需要的一切属性 DisplayObject 类本身不包含任何用于在屏幕上呈现内容的 API。 因此,如果要创建 DisplayObject 类的自定义子类,您将需要扩展其中一个具有在屏幕 上呈现内容的 API 的子类,如 Shape、Sprite、Bitmap、TextField 或 MovieClip 类。

Methods

_updateSplitBounds

() private

更新boundsList矩阵

addEventListener

(
  • type
  • listener
  • useCapture
)
Void public

Inherited from annie.EventDispatcher: libs/EventDispatcher.js:109

Available since 1.0.0

给对象添加一个侦听

Parameters:

  • type String
    侦听类型
  • listener Function
    侦听后的回调方法,如果这个方法是类实例的方法,为了this引用的正确性,请在方法参数后加上.bind(this);
  • useCapture Boolean
    true 捕获阶段 false 冒泡阶段 默认 true

Returns:

Void:

Example:

 this.addEventListener(annie.Event.ADD_TO_STAGE,function(e){console.log(this);}.bind(this));

addSound

(
  • sound
)
Void public

Defined in libs/DisplayObject.js:952

Available since 2.0.0

返回一个id,这个id你要留着作为删除他时使用。 这个声音会根据这个显示对象添加到舞台时播放,移出舞台而关闭

Parameters:

Returns:

Void:

clearCustomTransform

(
  • transId
)
public

Defined in libs/DisplayObject.js:1083

Available since 3.1.0

如果你在mc更改了对象的x y scale rotation alpha,最后想还原,不再需要自我控制,可以调用这方法

Parameters:

  • transId Number

    //0->x,1->y,2->scaleX,3->scaleY,4->rotation,5->alpha,-1->all

destroy

() Void public

Inherited from annie.AObject: libs/EventDispatcher.js:63

Available since 2.0.0

销毁一个对象 销毁之前一定要做完其他善后工作,否则有可能会出错 特别注意不能在对象自身方法或事件里调用此方法。 比如,不要在显示对象自身的 annie.Event.ON_REMOVE_TO_STAGE 或者其他类似事件调用,一定会报错

Returns:

Void:

dispatchEvent

(
  • event
  • data
  • useCapture
)
Boolean public

Inherited from annie.EventDispatcher: libs/EventDispatcher.js:156

Available since 1.0.0

广播侦听

Parameters:

  • event annie.Event | String
    广播所带的事件对象,如果传的是字符串则自动生成一个annie.Event对象,事件类型就是传入进来的字符串的值
  • data Object
    广播后跟着事件一起传过去的其他任信息,默认值为null
  • useCapture Boolean
    true 捕获阶段 false 冒泡阶段 默认 true

Returns:

Boolean: 如果有收听者则返回true

Example:

 var mySprite=new annie.Sprite(),
 yourEvent=new annie.Event("yourCustomerEvent");
 yourEvent.data={a:1,b:2,c:"hello",d:{aa:1,bb:2}};
 mySprite.addEventListener("yourCustomerEvent",function(e){
     console.log(e.data);
 })
 mySprite.dispatchEvent(yourEvent);

DisplayObject

() public

Defined in libs/DisplayObject.js:78

Available since 1.0.0

getDrawRect

() annie.Rectangle public

Defined in libs/DisplayObject.js:682

Available since 1.0.0

获取对象形变后外切矩形 可以从这个方法中读取到此显示对象变形后x方向上的宽和y方向上的高

Returns:

getSound

(
  • id
)
Array

Defined in libs/DisplayObject.js:927

Available since 2.0.0

Parameters:

Returns:

Array:

这个对象里所有叫这个名字的声音引用数组

getWH

() W: number; h: number

Defined in libs/DisplayObject.js:812

Available since 1.1.0

获取宽高

Returns:

W: number; h: number:

}

globalToLocal

(
  • point
)
annie.Point public

Defined in libs/DisplayObject.js:579

Available since 1.0.0

将全局坐标转换到本地坐标值

Parameters:

Returns:

hasEventListener

(
  • type
  • useCapture
)
Boolean public

Inherited from annie.EventDispatcher: libs/EventDispatcher.js:215

Available since 1.0.0

是否有添加过此类型的侦听

Parameters:

  • type String
    侦听类型
  • useCapture Boolean
    true 捕获阶段 false 冒泡阶段 默认 true

Returns:

Boolean: 如果有则返回true

hitTestPoint

(
  • hitPoint
  • isGlobalPoint
)
annie.DisplayObject public

Defined in libs/DisplayObject.js:620

Available since 1.0.0

点击碰撞测试,就是舞台上的一个point是否在显示对象内,在则返回该对象,不在则返回null

Parameters:

  • hitPoint annie.Point

    要检测碰撞的点

  • isGlobalPoint Boolean

    是不是全局坐标的点,默认false是本地坐标

localToGlobal

(
  • point
)
annie.Point public

Defined in libs/DisplayObject.js:591

Available since 1.0.0

将本地坐标转换到全局坐标值

Parameters:

Returns:

removeAllEventListener

() Void public

Inherited from annie.EventDispatcher: libs/EventDispatcher.js:268

Available since 1.0.0

移除对象中所有的侦听

Returns:

Void:

removeEventListener

(
  • type
  • listener
  • useCapture
)
Void public

Inherited from annie.EventDispatcher: libs/EventDispatcher.js:239

Available since 1.0.0

移除对应类型的侦听

Parameters:

  • type String
    要移除的侦听类型
  • listener Function
    侦听时绑定的回调方法
  • useCapture Boolean
    true 捕获阶段 false 冒泡阶段 默认 true

Returns:

Void:

removeSound

(
  • id
)
Void public

Defined in libs/DisplayObject.js:968

Available since 2.0.0

删除一个已经添加进来的声音

Parameters:

Returns:

Void:

startDrag

(
  • isCenter
  • bounds
)
Void public

Defined in libs/DisplayObject.js:1046

Available since 1.1.2

启动鼠标或者触摸拖动

Parameters:

  • isCenter Boolean

    指定将可拖动的对象锁定到指针位置中心 (true),还是锁定到用户第一次单击该对象的位置 (false) 默认false

  • bounds annie.Rectangle

    相对于显示对象父级的坐标的值,用于指定 Sprite 约束矩形

Returns:

Void:

stopAllSounds

() Void public

Defined in libs/DisplayObject.js:853

Available since 2.0.0

停止这个显示对象上的所有声音

Returns:

Void:

stopDrag

()

停止鼠标跟随

Properties

alpha

Number public

Defined in libs/DisplayObject.js:339

Available since 1.0.0

显示对象透明度

Default: 1

anchorX

Number public

Defined in libs/DisplayObject.js:410

Available since 1.0.0

显示对象上x方向的缩放或旋转点

Default: 0

anchorY

Number public

Defined in libs/DisplayObject.js:432

Available since 1.0.0

显示对象上y方向的缩放或旋转点

Default: 0

blendMode

Number public

Defined in libs/DisplayObject.js:476

Available since 1.0.0

显示对象的混合模式 支持的混合模式大概有23种,具体查看annie.BlendMode

Default: 0

cacheAsBitmap

Unknown

Defined in libs/DisplayObject.js:201

Available since 3.2.0

是否将这个对象缓存为位图了

filters

Array public

Defined in libs/DisplayObject.js:545

Available since 1.0.0

小游戏不支持 小程序不支持

显示对象的滤镜数组

Default: null

height

Unknown public

Defined in libs/DisplayObject.js:824

Available since 1.0.3

获取或者设置显示对象在父级里的y方向的高,不到必要不要用此属性获取高 如果你要同时获取宽高,建议使用getWH()方法获取宽和高

hitArea

Unknown

Defined in libs/DisplayObject.js:607

Available since 3.0.1

annie.Sprite显示容器的接受鼠标点击的区域。一但设置,容器里所有子级将不会触发任何鼠标相关的事件。 相当于 mouseChildren=false,但在有大量子级显示对象的情况下,此方法的性能搞出mouseChildren几个数量级,建议使用。

Sub-properties:

hitTestWithPixel

Boolean

Defined in libs/DisplayObject.js:157

Available since 1.1.0

小游戏不支持 小程序不支持

是否对图片对象使用像素碰撞检测透明度,默认关闭

Default: false

instanceId

Number public

Inherited from annie.AObject: libs/EventDispatcher.js:31

Available since 1.0.0

每一个annie引擎对象都会有一个唯一的id码。

Example:

 //获取 annie引擎类对象唯一码
 console.log(this.instanceId);

instanceType

String public

Inherited from annie.AObject: libs/EventDispatcher.js:49

Available since 1.0.3

每一个annie类都有一个实例类型字符串,通过这个字符串,你能知道这个实例是从哪个类实例而来

isCache

Boolean

Defined in libs/DisplayObject.js:188

Available since 3.2.0

是否被缓存了

mask

annie.DisplayObject public

Defined in libs/DisplayObject.js:516

Available since 1.0.0

显示对象的遮罩, 是一个Shape显示对象或是一个只包含shape显示对象的MovieClip

Default: null

matrix

annie.Matrix public

Defined in libs/DisplayObject.js:500

Available since 1.0.0

显示对象的变形矩阵

Default: null

mouseEnable

Boolean public

Defined in libs/DisplayObject.js:116

Available since 1.0.0

是否可以接受点击事件,如果设置为false,此显示对象将无法接收到点击事件

Default: false

name

String public

Defined in libs/DisplayObject.js:127

Available since 1.0.0

每一个显示对象都可以给他命一个名字,这样我们在查找子级的时候就可以直接用this.getChildrndByName("name")获取到这个对象的引用

Default: ""

parent

annie.Sprite public

Defined in libs/DisplayObject.js:101

Available since 1.0.0

显示对象的父级

Default: null

rotation

Number public

Defined in libs/DisplayObject.js:314

Available since 1.0.0

显示对象旋转角度

Default: 0

scaleX

Number public

Defined in libs/DisplayObject.js:268

Available since 1.0.0

显示对象x方向的缩放值

Default: 1

scaleY

Number public

Defined in libs/DisplayObject.js:291

Available since 1.0.0

显示对象y方向的缩放值

Default: 1

skewX

Number public

Defined in libs/DisplayObject.js:362

Available since 1.0.0

显示对象x方向的斜切值

Default: 0

skewY

Number public

Defined in libs/DisplayObject.js:386

Available since 1.0.0

显示对象y方向的斜切值

Default: 0

soundList

Array public

Defined in libs/DisplayObject.js:170

Available since 2.0.0

当前对象包含的声音列表

Default: []

stage

Stage public

Defined in libs/DisplayObject.js:91

Available since 1.0.0

此显示对象所在的舞台对象,如果此对象没有被添加到显示对象列表中,此对象为空。

Default: null;

visible

Boolean public

Defined in libs/DisplayObject.js:454

Available since 1.0.0

显未对象是否可见

Default: 0

width

Unknown public

Defined in libs/DisplayObject.js:783

Available since 1.0.3

获取或者设置显示对象在父级里的x方向的宽,不到必要不要用此属性获取高 如果你要同时获取宽高,建议使用 getWH()方法获取宽和高

x

Number public

Defined in libs/DisplayObject.js:222

Available since 1.0.0

显示对象位置x

Default: 0

y

Number public

Defined in libs/DisplayObject.js:245

Available since 1.0.0

显示对象位置y

Default: 0

Events

ADD_TO_STAGE

Defined in libs/DisplayObject.js:31

Available since 1.0.0

annie.DisplayObject显示对象加入到舞台事件

CLICK

String

annie.DisplayObject鼠标或者手指单击

ENTER_FRAME

Defined in libs/DisplayObject.js:41

Available since 1.0.0

annie.DisplayObject显示对象 循环帧事件

MOUSE_DOWN

Defined in libs/DisplayObject.js:47

Available since 1.0.0

annie.DisplayObject鼠标或者手指按下事件

MOUSE_MOVE

Defined in libs/DisplayObject.js:62

Available since 1.0.0

annie.DisplayObject鼠标或者手指移动事件

MOUSE_OUT

Defined in libs/DisplayObject.js:72

Available since 1.0.0

annie.DisplayObject鼠标或者手指移出显示对象边界触发的事件

MOUSE_OVER

Defined in libs/DisplayObject.js:67

Available since 1.0.0

annie.DisplayObject鼠标或者手指移入到显示对象上里触发的事件

MOUSE_UP

Defined in libs/DisplayObject.js:52

Available since 1.0.0

annie.DisplayObject鼠标或者手指抬起事件

REMOVE_TO_STAGE

Defined in libs/DisplayObject.js:36

Available since 1.0.0

annie.DisplayObject显示对象从舞台移出事件