@daysnap/utils/es/chunk-ZUMPS2U2.js

通用的工具库

// src/compressImage.ts
async function compressImage(image, mw) {
  let { width, height } = image;
  const scale = width / height;
  if (mw && width > mw) {
    width = mw;
    height = width / scale;
  }
  const canvas = document.createElement("canvas");
  const ctx = canvas.getContext("2d");
  Object.assign(canvas, { width, height });
  ctx.drawImage(image, 0, 0, width, height);
  return canvas;
}

export {
  compressImage
};