dataurl-to-blob

Turn a dataurl into a blob in a cross-browser way. This code is based on blueimp's canvas-to-blob, with the important difference that it is not a polyfill, and that it can be required (though not used) on the server, which makes it more friendly to server-side rendering.

Installation

$ npm install @f/dataurl-to-blob

Usage

var toBlob = require('@f/dataurl-to-blob')

function canvasToBlob (canvas) {
  return toBlob(canvas.toDataURL('image/png'))
}

API

dataURLToBlob(dataURL)

• dataURL - The dataURL string. This can be generated from a canvas by calling canvas.toDataURL("image/png").

Returns: A blob buffer of the raw image data

License

MIT