Function getImage

packages/image/src/resolve.js:77–87

(body, extension)

  /^data:image\/[a-zA-Z]*;base64,[^"]*/g.test(uri);

function getImage(body, extension) {
  switch (extension.toLowerCase()) {
    case 'jpg':
    case 'jpeg':
      return new JPEG(body);
    case 'png':
      return new PNG(body);
    default:
      return null;
  }
}

const resolveBase64Image = ({ uri }) => {
  const match = /^data:image\/([a-zA-Z]*);base64,([^"]*)/g.exec(uri);