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text-in-canvas

v0.1.2

Published

这是一个 canvas 文本排版库,可以实现中英文在 canvas 上的排版渲染。这对于制作海报、小游戏等可能会有所帮助。

Readme

text-in-canvas

这是一个 canvas 文本排版库,可以实现中英文在 canvas 上的排版渲染。这对于制作海报、小游戏等可能会有所帮助。

用法

yarn add text-in-canvas
import TextInCanvas from 'text-in-canvas'

const ctl = new TextInCanvas({
  ctx
})

ctl.run({
  width,
  height,
  text,
  fontSize,
  lineHeight,
  textAlign
})

ctl.render({
  offsetX,
  offsetY,
  page // page index
})

实际上,这个包的代码来自我好几年之前写的一个 txt 阅读器:

源码:https://github.com/tonyzhou1890/reader2

在线体验:https://reader.dowhat.top/

所以,代码质量就不苛求了,能跑。至于 canvas 上翻页、滚动、选择文本、高亮、编辑等功能,不是这个包的目的,业务自行实现。翻页和滚动代码在 doc 目录下的 index.html 可以找到。