Namespace: Tiny

Tiny

Classes

Action
AnimatedSprite
Application
BaseRenderTexture
BaseTexture
BinaryLoader
Bounds
Buffer
CanvasMaskManager
CanvasRenderer
CanvasRenderTarget
CanvasTinter
Circle
Container
DisplayObject
Ellipse
EventEmitter
Filter
FilterManager
Graphics
GraphicsData
GraphicsRenderer
GroupD8
MaskManager
Matrix
ObjectRenderer
ObservablePoint
Point
Polygon
Quad
Rectangle
RenderTarget
RenderTexture
ResourceLoader
RoundedRectangle
Sprite
SpriteMaskFilter
Spritesheet
StencilManager
SystemRenderer
Text
TextMetrics
TextStyle
Texture
TextureGarbageCollector
TextureManager
TextureTransform
Transform
TransformBase
TransformStatic
Transition
VideoBaseTexture
WebGLManager
WebGLRenderer
WebGLState

Namespaces

loaders
plugins
settings
ticker

Members

staticTiny.base64object

static,constantTiny.BLEND_MODESobject

Various blend modes supported.

IMPORTANT - The WebGL renderer only supports the NORMAL, ADD, MULTIPLY and SCREEN blend modes.
Anything else will silently act like NORMAL.

Properties:

Name	Type	Description
`NORMAL`	number
`ADD`	number
`MULTIPLY`	number
`SCREEN`	number
`OVERLAY`	number
`DARKEN`	number
`LIGHTEN`	number
`COLOR_DODGE`	number
`COLOR_BURN`	number
`HARD_LIGHT`	number
`SOFT_LIGHT`	number
`DIFFERENCE`	number
`EXCLUSION`	number
`HUE`	number
`SATURATION`	number
`COLOR`	number
`LUMINOSITY`	number

See:

https://developer.mozilla.org/zh-CN/docs/Web/API/Canvas_API/Tutorial/Compositing

static,constantTiny.configobject

默认配置参数

Properties:

Name	Type	Default	Description
`width`	number	window.innerWidth	宽度
`height`	number	window.innerHeight	高度
`referWidth`	number	320	基准参考宽度，如：320、375，默认：320
`fixSize`	boolean	false	是否固定尺寸为传入的宽高
`canvasId`	string \| HTMLCanvasElement	'TinyCanvas'	Canvas 的 DOM id 或对象
`orientation`	boolean	0	横竖屏 [0: 竖屏, 1: 横屏]
`dpi`	number	1	分辨率
`fps`	number	60	[>=1.1.7] 帧频，接受传入：10、20、30、40、50、60
`showFPS`	boolean	false	是否显示帧频
`debug`	boolean	false	[>=1.3.0] 是否调试模式
`viewTouched`	boolean	false	[>=1.2.0] Canvas 的 DOM 对象是否可被点触/滑动
`renderType`	number	0	渲染类型 [0: 自动识别, 1: WEBGL, 2: CANVAS]
`renderOptions`	object		渲染参数，见Tiny.settings.RENDER_OPTIONS
`extraContextAttributes`	object	{}	额外的Context参数，更多见https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/getContext
`autoRender`	number	1	是否自动渲染 [0: 手动, 1: 自动]

static,constantTiny.DATA_URIRegExp

Regexp for data URI.
Based on: https://github.com/ragingwind/data-uri-regex

Example

data:image/png;base64

static,constantTiny.defaultConfigobject

对 Tiny.config 的拷贝并冻结

static,constantTiny.DEG_TO_RADnumber

角度值转弧度

static,constantTiny.DRAW_MODESobject

Various webgl draw modes. These can be used to specify which GL drawMode to use under certain situations and renderers.

Properties:

Name	Type	Description
`POINTS`	number
`LINES`	number
`LINE_LOOP`	number
`LINE_STRIP`	number
`TRIANGLES`	number
`TRIANGLE_STRIP`	number
`TRIANGLE_FAN`	number

static,constantTiny.GC_MODESobject

The gc modes that are supported by Tiny.

The Tiny.settings.GC_MODE Garbage Collection mode for Tiny textures is AUTO
If set to GC_MODE, the renderer will occasianally check textures usage. If they are not used for a specified period of time they will be removed from the GPU. They will of course be uploaded again when they are required. This is a silent behind the scenes process that should ensure that the GPU does not get filled up.

Handy for mobile devices!
This property only affects WebGL.

Properties:

Name	Type	Description
`AUTO`	number	Garbage collection will happen periodically automatically
`MANUAL`	number	Garbage collection will need to be called manually

staticTiny.LoaderTiny.loaders.Loader

A premade instance of the loader that can be used to load resources.

Example

var resources = [..];
Tiny.Loader.run({
  resources: resources,
  onProgress: function (pre) {
    console.log("percent:", pre + "%");
  },
  onAllComplete: function () {
    console.log('all complete');
    Tiny.app.run(new MenuLayer());
  }
});

staticTiny.mixinsobject

static,constantTiny.PI_2number

Math.PI * 2

static,constantTiny.PRECISIONobject

Constants that specify float precision in shaders.

Properties:

Name	Type	Default
`LOW`	string	'lowp'
`MEDIUM`	string	'mediump'
`HIGH`	string	'highp'

static,constantTiny.premultiplyBlendModearray.<Array.<number>>

maps premultiply flag and blendMode to adjusted blendMode

Version:

1.2.0

static,constantTiny.RAD_TO_DEGnumber

弧度值转角度

static,constantTiny.RENDERER_TYPEobject

Constant to identify the Renderer Type.

Properties:

Name	Type	Description
`UNKNOWN`	number	Unknown render type.
`WEBGL`	number	WebGL render type.
`CANVAS`	number	Canvas render type.

static,constantTiny.RETINA_PREFIXRegExp

The prefix that denotes a URL is for a retina asset.

Example

`@2x`

static,constantTiny.SCALE_MODESobject

The scale modes that are supported.

The Tiny.settings.SCALE_MODE scale mode affects the default scaling mode of future operations.
It can be re-assigned to either LINEAR or NEAREST, depending upon suitability.

Properties:

Name	Type	Description
`LINEAR`	number	Smooth scaling
`NEAREST`	number	Pixelating scaling

static,constantTiny.SHAPESobject

Constants that identify shapes, mainly to prevent instanceof calls.

Properties:

Name	Type	Description
`POLY`	number	Polygon
`RECT`	number	Rectangle
`CIRC`	number	Circle
`ELIP`	number	Ellipse
`RREC`	number	Rounded Rectangle

static,constantTiny.SVG_SIZERegExp

Regexp for SVG size.

Example

<svg width="100" height="100"></svg>

static,constantTiny.TEXT_GRADIENTobject

Constants that define the type of gradient on text.

Properties:

Name	Type	Description
`LINEAR_VERTICAL`	number	Vertical gradient
`LINEAR_HORIZONTAL`	number	Linear gradient

static,constantTiny.TRANSFORM_MODEobject

Constants that specify the transform type.

Properties:

Name	Type	Description
`STATIC`	number
`DYNAMIC`	number

staticTiny.TWEENobject

static,constantTiny.TYPESobject

Various GL data format types.

Properties:

Name	Type	Default	Description
`UNSIGNED_BYTE`	number	5121
`UNSIGNED_SHORT_4_4_4_4`	number	32819

Version:

1.5.0

static,constantTiny.UPDATE_PRIORITYobject

Represents the update priorities used by internal Tiny classes when registered with the Tiny.ticker.Ticker object. Higher priority items are updated first and lower priority items, such as render, should go later.

Properties:

Name	Type	Default	Description
`INTERACTION`	number	50	Highest priority, used for Tiny.interaction.InteractionManager
`HIGH`	number	25	High priority updating, Tiny.VideoBaseTexture and Tiny.AnimatedSprite
`NORMAL`	number	0	Default priority for ticker events, see Tiny.ticker.Ticker#add.
`LOW`	number	-25	Low priority used for Tiny.Application rendering.
`UTILITY`	number	-50	Lowest priority used for Tiny.prepare.BasePrepare utility.

staticTiny.urlobject

static,constantTiny.URL_FILE_EXTENSIONRegExp

Regexp for image type by extension.

Example

`image.png`

static,constantTiny.VERSIONstring

String of the current Tiny version.

static,constantTiny.WIN_SIZEobject

主界面尺寸

Properties:

Name	Type	Description
`width`	number	宽
`height`	number	高

static,constantTiny.WRAP_MODESobject

The wrap modes that are supported.

The Tiny.settings.WRAP_MODE wrap mode affects the default wrapping mode of future operations.
It can be re-assigned to either CLAMP or REPEAT, depending upon suitability.
If the texture is non power of two then clamp will be used regardless as webGL can only use REPEAT if the texture is po2.

This property only affects WebGL.

Properties:

Name	Type	Description
`CLAMP`	number	The textures uvs are clamped
`REPEAT`	number	The texture uvs tile and repeat
`MIRRORED_REPEAT`	number	The texture uvs tile and repeat with mirroring

Methods

staticTiny.arrayRemoveObject(arr, delObj) utils/index.js, line 477

从数组中移除某个对象

Name	Type	Description
`arr`	array.<object>
`delObj`	object

staticTiny.Back(action) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 392

原动作返回

Name	Type	Description
`action`	Tiny.Action

Returns:

Type	Description
Tiny.Action

staticTiny.Blink(hideDuration, showDuration) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 173

Name	Type	Description
`hideDuration`	number
`showDuration`	number

Returns:

Type	Description
Tiny.Action

staticTiny.clearTextureCache() tiny/core/utils/index.js, line 128

Removes all textures from cache, but does not destroy them

staticTiny.color(red, green, blue) ❯ {object} utils/index.js, line 669

转化RGB颜色值

Name	Type	Description
`red`	number
`green`	number
`blue`	number

Returns:

Type	Description
object

Example

Tiny.color(0, 255, 255);
//=> {colorR: 0, colorG: 255, colorB: 255}

staticTiny.color2hex(color) utils/index.js, line 331

转换 color 对象为二进制颜色值

Name	Type	Description
`color`

Version:

1.0.2

Example

var color = Tiny.color(255, 255, 0);
var hex = Tiny.color2hex(color);
//=> 16776960
//等于 0xffff00

staticTiny.correctBlendMode(blendMode, premultiplied) ❯ {number} tiny/core/utils/index.js, line 156

changes blendMode according to texture format

Name	Type	Description
`blendMode`	number	supposed blend mode
`premultiplied`	boolean	whether source is premultiplied

Version:

1.2.0

Returns:

Type	Description
number	true blend mode for this texture

staticTiny.decomposeDataUri(dataUri) ❯ {DecomposedDataUri|undefined} utils/index.js, line 585

Split a data URI into components. Returns undefined if parameter dataUri is not a valid data URI.

Name	Type	Description
`dataUri`	string	the data URI to check

Returns:

Type	Description
DecomposedDataUri \| undefined	The decomposed data uri or undefined

staticTiny.deg2radian(deg) ❯ {number} utils/index.js, line 372

角度值转弧度

Name	Type	Description
`deg`

Returns:

Type	Description
number

staticTiny.destroyTextureCache() tiny/core/utils/index.js, line 110

Destroys all texture in the cache

staticTiny.detect(obj, iterator, context, arg1, arg2) ❯ {boolean} utils/index.js, line 436

Looks through each value in the list, returning the first one that passes a truth test (predicate), or undefined if no value passes the test. The function returns as soon as it finds an acceptable element, and doesn't traverse the entire list.

Name	Type	Description
`obj`	object
`iterator`	function
`context`	object
`arg1`
`arg2`

Returns:

Type	Description
boolean

Example

var even = Tiny.detect([1, 2, 3, 4, 5, 6], function(num){ return num % 2 == 0; });
//=> 2

staticTiny.earcut(vertices, holes, dimensions) ❯ {Array.<number>} tiny/core/utils/index.js, line 17

earcut v2.1.3

Name	Type	Default	Description
`vertices`	Array.<number>		A flat array of vertice coordinates
`holes`	Array.<number>		optional An array of hole indices
`dimensions`	number	2	optional The number of coordinates per vertice in the input array

Version:

1.2.0

See:

https://github.com/mapbox/earcut

Returns:

Type	Description
Array.<number>	Triangulated polygon

staticTiny.FadeIn(duration) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 225

Name	Type	Description
`duration`	number

Returns:

Type	Description
Tiny.Action

staticTiny.FadeOut(duration) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 236

Name	Type	Description
`duration`	number

Returns:

Type	Description
Tiny.Action

staticTiny.FadeTo(duration, to) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 203

Name	Type	Description
`duration`	number
`to`	number

Returns:

Type	Description
Tiny.Action

staticTiny.getDistanceBetweenPoints(p1, p2) ❯ {number} utils/index.js, line 691

获取两点间直线距离

Name	Type	Description
`p1`	object	The x and y coordinates of the first point.
`p2`	object	The x and y coordinates of the second point.

Returns:

Type	Description
number	Returns the distance between the points.

Example

Tiny.getDistanceBetweenPoints({x:1,y:1}, {x:4,y:5});
//=> 5

staticTiny.getResolutionOfUrl(url, defaultValue) ❯ {number} utils/index.js, line 609

get the resolution / device pixel ratio of an asset by looking for the prefix used by spritesheets and image urls

Name	Type	Default	Description
`url`	string		the image path
`defaultValue`	number	1	optional the defaultValue if no filename prefix is set.

Returns:

Type	Description
number	resolution / device pixel ratio of an asset

staticTiny.getSvgSize(svgString) ❯ {Size|undefined} utils/index.js, line 537

Get size from an svg string using regexp.

Name	Type	Description
`svgString`	string	a serialized svg element

Returns:

Type	Description
Size \| undefined	image extension

staticTiny.getTime() ❯ {number} utils/index.js, line 169

高精度获取当前时间，比 Date.now() 的精度高1000倍，为考虑不同性能场景下的时间获取，建议使用此方法来替代 Date.now()。

Returns:

Type	Description
number

staticTiny.getUrlFileExtension(url) ❯ {string|undefined} utils/index.js, line 557

Get type of the image by regexp for extension. Returns undefined for unknown extensions.

Name	Type	Description
`url`	string	the image path

Returns:

Type	Description
string \| undefined	image extension

staticTiny.hex2color(hex) ❯ {Object} utils/index.js, line 349

转换 hex 为 color 对象

Name	Type	Description
`hex`

Returns:

Type	Description
Object

Examples

var hex = 0xAA0055;
var color = Tiny.hex2color(hex);
//=> Object {colorR: 170, colorG: 0, colorB: 85}

var hex = 0xFF0000;
var color = Tiny.hex2color(hex);
//=> Object {colorR: 255, colorG: 0, colorB: 0}

staticTiny.hex2rgb(hex, out) ❯ {Array.<number>} utils/index.js, line 285

Converts a hex color number to an [R, G, B] array

Name	Type	Default	Description
`hex`	number		The number to convert
`out`	Array.<number>	[]	optional If supplied, this array will be used rather than returning a new one

Returns:

Type	Description
Array.<number>	An array representing the [R, G, B] of the color.

staticTiny.hex2string(hex) ❯ {string} utils/index.js, line 304

Converts a hex color number to a string.

Name	Type	Description
`hex`	number	Number in hex

Returns:

Type	Description
string	The string color.

staticTiny.isArray(obj) ❯ {boolean} utils/index.js, line 91

判断对象是否是Array类型

Name	Type	Description
`obj`	object	要判断的对象

Returns:

Type	Description
boolean

staticTiny.isFunction(obj) ❯ {boolean} utils/index.js, line 104

判断对象是否是函数类型

Name	Type	Description
`obj`	object	要判断的对象

Returns:

Type	Description
boolean

staticTiny.isMobile() ❯ {object} utils/index.js, line 716

Returns:

Type	Description
object

staticTiny.isNumber(obj) ❯ {boolean} utils/index.js, line 117

判断对象是否是Number类型

Name	Type	Description
`obj`	object	要判断的对象

Returns:

Type	Description
boolean

staticTiny.isObject(obj) ❯ {boolean} utils/index.js, line 156

判断对象是否是Object类型

Name	Type	Description
`obj`	object	要判断的对象

Returns:

Type	Description
boolean

staticTiny.isPixelCollision(first, x, y, isFirstCentred, other, x2, y2, isOtherCentred) ❯ {boolean} tiny/core/utils/decide.js, line 191

像素检测判断是否碰撞

Tiny.js 的这个方法用于JavaScript HTML5 Canvas Image 纯像素级的碰撞检测。
作者是：JOE

Name	Type	Description
`first`	Tiny.DisplayObject
`x`	number
`y`	number
`isFirstCentred`	boolean
`other`	Tiny.DisplayObject
`x2`	number
`y2`	number
`isOtherCentred`	boolean

See:

http://www.playmycode.com/blog/2011/08/javascript-per-pixel-html5-canvas-image-collision-detection/

Returns:

Type	Description
boolean

staticTiny.isString(obj) ❯ {boolean} utils/index.js, line 130

判断对象是否是String类型

Name	Type	Description
`obj`	object	要判断的对象

Returns:

Type	Description
boolean

staticTiny.isUndefined(obj) ❯ {boolean} utils/index.js, line 143

判断对象是否是Undefined类型

Name	Type	Description
`obj`

Returns:

Type	Description
boolean

staticTiny.isWebGLSupported() ❯ {boolean} tiny/core/utils/index.js, line 44

Helper for checking for webgl support

Returns:

Type	Description
boolean	is webgl supported

staticTiny.JumpTo(duration, to, height, times) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 136

Name	Type	Description
`duration`	number
`to`	object
`height`	number
`times`	number

Returns:

Type	Description
Tiny.Action

staticTiny.MoveBy(duration, to) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 4

Name Type Description

duration number

to

object

Name	Type	Description
`x`	number
`y`	number

Returns:

Type	Description
Tiny.Action

staticTiny.MoveTo(duration, to) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 30

Name Type Description

duration number

to

object

Name	Type	Description
`x`	number
`y`	number

Returns:

Type	Description
Tiny.Action

staticTiny.pluginTarget(obj) tiny/core/utils/pluginTarget.js, line 12

Mixins functionality to make an object have "plugins".

Name	Type	Description
`obj`	object	The object to mix into.

Example

function MyObject() {}

pluginTarget.mixin(MyObject);

staticTiny.point(x, y) ❯ {object} utils/index.js, line 628

转化坐标值

Name	Type	Description
`x`	number
`y`	number	如果不传，则等于 x

Returns:

Type	Description
object

Example

Tiny.point(100, 200);
//=> {x: 100, y: 200}

staticTiny.premultiplyRgba(rgb, alpha, out, premultiply) ❯ {Float32Array} tiny/core/utils/index.js, line 198

combines rgb and alpha to out array

Name	Type	Default	Description
`rgb`	Float32Array \| Array.<number>		input rgb
`alpha`	number		alpha param
`out`	Float32Array		optional output
`premultiply`	boolean	true	optional do premultiply it

Version:

1.2.0

Returns:

Type	Description
Float32Array	vec4 rgba

staticTiny.premultiplyTint(tint, alpha) ❯ {number} tiny/core/utils/index.js, line 170

premultiplies tint

Name	Type	Description
`tint`	number	integet RGB
`alpha`	number	floating point alpha (0.0-1.0)

Version:

1.2.0

Returns:

Type	Description
number	tint multiplied by alpha

staticTiny.premultiplyTintToRgba(tint, alpha, out, premultiply) ❯ {Float32Array} tiny/core/utils/index.js, line 226

converts integer tint and float alpha to vec4 form, premultiplies by default

Name	Type	Default	Description
`tint`	number		input tint
`alpha`	number		alpha param
`out`	Float32Array		optional output
`premultiply`	boolean	true	optional do premultiply it

Version:

1.2.0

Returns:

Type	Description
Float32Array	vec4 rgba

staticTiny.radian2deg(radian) ❯ {number} utils/index.js, line 384

弧度值转角度

Name	Type	Description
`radian`

Returns:

Type	Description
number

staticTiny.random(min, max) ❯ {number} utils/index.js, line 193

生成数字区间内的随机整型数据

Name	Type	Description
`min`
`max`

Returns:

Type	Description
number

Example

Tiny.random(10, 18);
//=> 15

staticTiny.randomBool(chance) ❯ {boolean} utils/index.js, line 241

生成随机的Boolean类型数据

Name	Type	Description
`chance`	number	生成 true 的几率，默认值：0.5

Returns:

Type	Description
boolean

staticTiny.randomColor() ❯ {number} utils/index.js, line 396

获取随机颜色值

Version:

1.3.1

Returns:

Type	Description
number	The color number

staticTiny.randomFloat(min, max) ❯ {number} utils/index.js, line 227

返回区间内的随机浮点类型数字

Name	Type	Description
`min`
`max`

Returns:

Type	Description
number

staticTiny.randomFromArray(arr) ❯ {object} utils/index.js, line 273

随机返回数组中的任意对象

Name	Type	Description
`arr`	array.<object>

Returns:

Type	Description
object

staticTiny.randomInt() ❯ {boolean} utils/index.js, line 215

Tiny.random 的别名

Returns:

Type	Description
boolean

staticTiny.randomPM(chance) ❯ {number} utils/index.js, line 255

随机生成 {-1, 1} 两个值

Name	Type	Description
`chance`	number	生成 -1 的几率，默认值：0.5

Returns:

Type	Description
number

Example

Tiny.randomPM(0.8);
//=> -1

staticTiny.rectContainsPoint(rect, point) ❯ {boolean} tiny/core/utils/decide.js, line 112

检测一个点是否在一个显示对象内部

rectContainsPoint

注意：边缘重叠始终返回fasle

Name	Type	Description
`rect`	Tiny.Rectangle
`point`	Tiny.Point

Returns:

Type	Description
boolean

Example

var rect = new Tiny.Rectangle(10, 10, 50, 50);
var p = new Tiny.Point(49, 62);
Tiny.rectContainsPoint(rect, p);
//=> true

staticTiny.rectContainsRect(rect1, rect2) ❯ {boolean} tiny/core/utils/decide.js, line 3

检测一个显示对象是否在另一个显示对象内部

rectContainsRect

注意：边缘重叠始终返回fasle

Name	Type	Description
`rect1`	Tiny.Rectangle
`rect2`	Tiny.Rectangle

Returns:

Type	Description
boolean

Example

var rect1 = new Tiny.Rectangle(10, 10, 100, 100);
var rect2 = new Tiny.Rectangle(30, 30, 50, 50);
Tiny.rectContainsRect(rect1, rect2);
//=> true

staticTiny.rectGetMaxX(rect) ❯ {number} tiny/core/utils/decide.js, line 34

获取显示对象的横向最大值

Name	Type	Description
`rect`	Tiny.Rectangle

Returns:

Type	Description
number

staticTiny.rectGetMaxY(rect) ❯ {number} tiny/core/utils/decide.js, line 73

获取显示对象的纵向最大值

Name	Type	Description
`rect`	Tiny.Rectangle

Returns:

Type	Description
number

staticTiny.rectGetMidX(rect) ❯ {number} tiny/core/utils/decide.js, line 47

获取显示对象的横向中心值

Name	Type	Description
`rect`	Tiny.Rectangle

Returns:

Type	Description
number

staticTiny.rectGetMidY(rect) ❯ {number} tiny/core/utils/decide.js, line 86

获取显示对象的纵向中心值

Name	Type	Description
`rect`	Tiny.Rectangle

Returns:

Type	Description
number

staticTiny.rectGetMinX(rect) ❯ {number} tiny/core/utils/decide.js, line 60

获取显示对象的横向最小值

Name	Type	Description
`rect`	Tiny.Rectangle

Returns:

Type	Description
number

staticTiny.rectGetMinY(rect) ❯ {number} tiny/core/utils/decide.js, line 99

获取显示对象的纵向最小值

Name	Type	Description
`rect`	Tiny.Rectangle

Returns:

Type	Description
number

staticTiny.rectIntersectsRect(rectA, rectB) ❯ {boolean} tiny/core/utils/decide.js, line 137

检测两个显示对象是否相交，一般用于检测碰撞

rectIntersectsRect

注意：边缘重叠始终返回true

Name	Type	Description
`rectA`	Tiny.Rectangle
`rectB`	Tiny.Rectangle

Returns:

Type	Description
boolean

Example

var rect1 = new Tiny.Rectangle(10, 10, 50, 50);
var rect2 = new Tiny.Rectangle(50, 30, 50, 50);
Tiny.rectIntersectsRect(rect1, rect2);
//=> true

staticTiny.rectUnion(rectA, rectB) ❯ {Tiny.Rectangle} tiny/core/utils/decide.js, line 164

返回两个显示对象的总区域

rectUnion

Name	Type	Description
`rectA`	Tiny.Rectangle
`rectB`	Tiny.Rectangle

Returns:

Type	Description
Tiny.Rectangle

Example

var rect1 = new Tiny.Rectangle(10, 10, 50, 50);
var rect2 = new Tiny.Rectangle(33, 34, 50, 50);
Tiny.rectUnion(rect1, rect2);
//=> Tiny.Rectangle(10, 10, 73, 74)

staticTiny.removeItems(arr, startIdx, removeCount) ❯ {object} utils/index.js, line 494

Remove a range of items from an array

Name	Type	Description
`arr`	array.<object>	源数组
`startIdx`	number	起始位
`removeCount`	number	移除的数量

See:

https://github.com/mreinstein/remove-array-items

Returns:

Type	Description
object

Example

const arr = [1, 2, 3, 4, 5, 6, 7, 8, 9];
removeItems(arr, 3, 4);
//=> [1, 2, 3, 8, 9]

staticTiny.Repeat(times, action, delay) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 332

重复

Name	Type	Description
`times`	number	重复次数
`action`	Tiny.Action	要重复的 Action
`delay`	number	延迟（ms）

Returns:

Type	Description
Tiny.Action

staticTiny.RepeatForever(action, delay) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 318

永久重复

Name	Type	Description
`action`	Tiny.Action	要重复的 Action
`delay`	number	延迟（ms）

Returns:

Type	Description
Tiny.Action

staticTiny.rgb2hex(rgb) ❯ {number} utils/index.js, line 319

Converts a color as an [R, G, B] array to a hex number

Name	Type	Description
`rgb`	Array.<number>	rgb array

Returns:

Type	Description
number	The color number

staticTiny.RotateBy(duration, to) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 94

Name Type Description

duration number

to

object

Name	Type	Description
`rotation`	number

Returns:

Type	Description
Tiny.Action

staticTiny.RotateTo(duration, to) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 118

Name Type Description

duration number

to

object

Name	Type	Description
`rotation`	number

Returns:

Type	Description
Tiny.Action

staticTiny.scale(x, y) ❯ {object} utils/index.js, line 649

转化缩放值

Name	Type	Description
`x`	number
`y`	number	如果不传，则等于 x

Returns:

Type	Description
object

Example

Tiny.scale(2, 1.5);
//=> {scaleX: 2, scaleY: 1.5}

staticTiny.ScaleBy(duration, to) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 49

Name Type Description

duration number

to

object

Name	Type	Description
`scaleX`	object
`scaleY`	object

Returns:

Type	Description
Tiny.Action

staticTiny.ScaleTo(duration, to) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 75

Name Type Description

duration number

to

object

Name	Type	Description
`scaleX`	object
`scaleY`	object

Returns:

Type	Description
Tiny.Action

staticTiny.sign(n) ❯ {number} utils/index.js, line 181

返回一个数字的符号，即：Math.sign

Name	Type	Description
`n`	number	任意数字

Returns:

Type	Description
number	此函数共有5种返回值, 分别是 1, -1, 0, -0, NaN. 代表的各是正数, 负数, 正零, 负零, NaN

staticTiny.TintBy(duration, color) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 247

注意：差值计算时，R、G、B三个通道，无论加减多少，最后的结果最少是0，最多是255。

Name	Type	Description
`duration`	number
`color`	number \| Tiny.color	此处的 color 虽然是 Tiny.color 类型，但是并不代表某个色值，而是色值与色值直接要做的差值

Returns:

Type	Description
Tiny.Action

Example

var action = Tiny.TintBy(1000, Tiny.color(-85, 0, 85));
sprite.runAction(action);
//=> sprite.tint 等于 0xaaffff（即：[170, 255, 255]）

staticTiny.TintTo(duration, color) ❯ {Tiny.Action} tiny/actions/ActionInterval.js, line 287

Name	Type	Description
`duration`	number
`color`	number \| Tiny.color

Returns:

Type	Description
Tiny.Action

Examples

var action = Tiny.TintTo(1000, 0xFFFF00);
sprite.tint = 0xFF0000;
sprite.runAction(action);

// [255, 102, 0] 即橙色（#FF6600）
var action = Tiny.TintTo(1000, Tiny.color(255, 102, 0));
sprite.runAction(action);

staticTiny.uid() ❯ {number} tiny/core/utils/index.js, line 32

Gets the next unique identifier

Returns:

Type	Description
number	The next unique identifier to use.