跳到主要内容

reset 重置打印机上下文

reset​

类型: MethodDeclaration

所属类: Printer

定义位置: printer.ts

描述​

重置打印机上下文

返回值:当前打印机

返回值​

类型: this

当前打印机

源代码​

位置: 第 186 行

public reset(): this {
    this.destroy()
    this.content = ''
    this.x = 0
    this.y = 0
    this.width = 0
    this.height = 0
    this.index = 0
    this.wrapEnd = 0
    this.lineHeight = 0
    this.breakable = false
    const {fonts, styles, weights, sizes, colors, effects} = this
    if (fonts.length !== 1) this.fonts = [fonts[fonts.length - 1]]
    if (styles.length !== 1) this.styles = [styles[styles.length - 1]]
    if (weights.length !== 1) this.weights = [weights[weights.length - 1]]
    if (sizes.length !== 1) this.sizes = [sizes[sizes.length - 1]]
    if (colors.length !== 1) this.colors = [colors[colors.length - 1]]
    if (effects.length !== 1) this.effects = [effects[effects.length - 1]]
    return this
  }

文档生成时间：2025/7/7 12:07:06