All files canvasToImage.js

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/**
 * Convert array buffer to image. Returns a promise that resolves to an Image object for the bytes in arrayBuffer
 *
 * @param arrayBuffer - arrayBuffer with bytes for a web image (e.g. JPEG, PNG, etc)
 * @returns {Promise} Promise that resolves to an Image object
 */
export default function (canvas) {
  return new Promise((resolve, reject) => {
    let image = new Image();
    image.src = canvas.toDataURL("image/jpeg");
    image.onload = () => {
      resolve(image);
    };
 
    image.onerror = (error) => {
      reject(error);
    };
  });
}