canvas syntax highlight:画布上的语法突出显示 源码

画布语法突出显示 画布上的语法突出显示 安装 npm npm i canvas-syntax-highlight --save 或纱线 yarn add canvas-syntax-highlight 用法 const fs = require ( 'fs' ) const { Canvas } = require ( 'canvas' ) const { drawHighlightedCode } = require ( 'canvas-syntax-highlight' ) const canvas = new Canvas ( 200 , 200 ) const ctx = canvas . getContext ( '2d' ) ctx . fillStyle = '#fff' ctx . fillRect ( 0 , 0 , 200 , 200 ) const code = {