display pdf in flutter web from encoded response.bodyBytes

is there any way to display PDF in flutter web from encoded response.bodyBytes ?, i tried to download the data using filesaver.js and it works, but i have no idea how to display it in flutter web

my code :

var url =  'http://xxx:x/xx/xx';

  Map dat = {
    "FileName" : "pdf.pdf"
  };

  var body = json.encode(dat);

  var response = await http.post(Uri.parse(url),
      headers:{"Content-Type": "application/json"},
      body: utf8.encode(body));

      bites = response.bodyBytes;