in IOS image is not print, it is print 10% image and then disconnect

[vitulgoyani]

No description provided.

[andrey-ushakov]

Hi, could you provide your exact code and the image, please?

[FightForFreedom-LK]

same issue here in IOS when printing QRCode image, but works fine in android,here is the code

ByteData data=await QrPainter(
gapless: true,
data: url,
version: QrVersions.auto,
).toImageData(150);
final Uint8List bytes = data.buffer.asUint8List();
final Image image = decodeImage(bytes);

ticket.image(image);

[andrey-ushakov]

Hum... Same code / same printer works differently on Android and iOS?

[FightForFreedom-LK]

@andrey-ushakov yes.

[FightForFreedom-LK]

the printer is Xprinter (XP-58IIH) ,
by the way, i'm using esc_pos_bluetooth lib

[andrey-ushakov]

Hi @FightForFreedom-LK,

Xprinter XP-58IIH is a Bluetooth printer? Here in the comments it says it has no Bluetooth...

BTW I have Xprinter XP-N160I (WiFi, not Bluetooth) and it works just fine on Android and iOS.
Could you please provide your full code, please? I will test it on my Xprinter / iOS.

Thanks!

[FightForFreedom-LK]

Hi @andrey-ushakov

i just download your esc_pos_bluetooth project and modifed below:
and my printer model is attached ,it supports USB and Bluetooth.

`
static Future testPrinter2_1() async {
final Ticket ticket =Ticket(PaperSize.mm58);
ticket.text('Test 1. Images',styles: PosStyles(align: PosAlign.center), linesAfter: 2);

String url="http://receipt.testandtest.com/testreceipt/api/orderreceipt?dir=15&receiptID=200314100361747&source=2&sign=NGQ3MmQ3MfddhYTZkN2Q3NmMyMWQ2OTM5NWIzMWNhZDQ3YzZiODFmMzY3Yzk1NWVjN2M0ZmM5YmM1YWE1YmZlNQ=="
ByteData data=await QrPainter(
  gapless: true,
  data: url,
  version: QrVersions.auto,
).toImageData(150);
final Uint8List bytes = data.buffer.asUint8List();
final Image image = decodeImage(bytes);

ticket.text('Command: ESC *');
ticket.image(image);

ticket.feed(5);
return ticket;

}
`

[andrey-ushakov]

related issue: #5

[andrey-ushakov]

Closed as a duplicate of #5