Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

printQRCode 可以列印成水平並排兩個QR code 嗎? print 2 QR in one row. #63

Open
shortstopyomin opened this issue Feb 10, 2022 · 1 comment

Comments

@shortstopyomin
Copy link

shortstopyomin commented Feb 10, 2022

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?

@beijibeijing
Copy link

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。

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants