Class Book

Egret顶级对象。框架内所有对象的基类，为对象实例提供唯一的hashCode值。

Version

Egret 2.4

Platform

Web

Language

zh_CN

Hierarchy (View Summary)

HashObject
- Book

Index

Constructors

Accessors

Methods

addTextBlock createTextBlock

Constructors

constructor

new Book(maxSize: number, border: number): Book
Parameters
- maxSize: number
- border: number
Returns Book
Overrides HashObject.constructor
- Defined in egret/web/rendering/webgl/TextAtlasStrategy.ts:217

Accessors

hashCode

get hashCode(): number
返回此对象唯一的哈希值,用于唯一确定一个对象。hashCode为大于等于1的整数。

Returns number

Version
Egret 2.4

Platform
Web

Language
zh_CN
Inherited from HashObject.hashCode
- Defined in egret/utils/HashObject.ts:102

Methods

addTextBlock

addTextBlock(textBlock: TextBlock): boolean
Parameters
- textBlock: TextBlock
Returns boolean
- Defined in egret/web/rendering/webgl/TextAtlasStrategy.ts:223

createTextBlock

createTextBlock(
    tag: string,
    width: number,
    height: number,
    measureWidth: number,
    measureHeight: number,
    canvasWidthOffset: number,
    canvasHeightOffset: number,
    stroke2: number,
): TextBlock
Parameters
- tag: string
- width: number
- height: number
- measureWidth: number
- measureHeight: number
- canvasWidthOffset: number
- canvasHeightOffset: number
- stroke2: number
Returns TextBlock
- Defined in egret/web/rendering/webgl/TextAtlasStrategy.ts:307