Convert Blob to binary string synchronously

Question

I\'m trying to put image in clipboard when user copies canvas selection:

So I thou

Answer 1

Blob can be converted to binary string by getting Blob as dataURI and then applying atob. This, however, again [requires FileReader][3]. In my case, it's best to skip the blob alltogether:

//Canvas to binary
var data = atob(
  _this.editor.selection.getSelectedImage()  //Canvas
  .toDataURL("image/png")                    //Base64 URI
  .split(',')[1]                             //Base64 code
);