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V2 Wireless data POS system.
sunmiPrinterService.printQRCode(data, modulesize, errorlevel, null);
printQRCode 可以列印成水平並排兩個QR code 嗎? print 2 QR in one row.
有些地區的發票是 水平並排兩個QR code 或是有其他的調用接口支持這個功能呢?
The text was updated successfully, but these errors were encountered:
ESCUtil有getPrintDoubleQRCode方法可以解决两个一起,有sizi可以控制大小,但是间距缺少设置的参数。 我的问题是想3个一起。。。。。合并的代码没看懂,不知道有没有文章可以参照解读下。
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V2 Wireless data POS system.
sunmiPrinterService.printQRCode(data, modulesize, errorlevel, null);
printQRCode 可以列印成水平並排兩個QR code 嗎? print 2 QR in one row.
有些地區的發票是 水平並排兩個QR code
或是有其他的調用接口支持這個功能呢?
The text was updated successfully, but these errors were encountered: