speed up a bill printer using swift language

1.00/5 (1 vote)

See more:

Greetings,

We are working on an iOS project using SWIFT language. In that project , we've integrated with StarIO SDK (which is the iOS SDK for Star Printers) as the app should print receipts. The StarIO SDK is written in Objective C , so we've added the necessary .h files in the bridging header for the classes and methods to be accessible and callable.

The problem we faced is that the printing action is very slow. We created a test project in Objective C to test the printing action and the results are :

1) Objective C : 1 second
2) Swift : 5 to 6 seconds

Please advise , as this caused a serious problem in our project.

The printer we are using is Star TSP 100 Lan. (Thermal printer)

Posted 2-Nov-15 0:36am

Member 12106647

Add a Solution

Comments

Kornfeld Eliyahu Peter 2-Nov-15 6:45am

Not so Swift after all :-)

Richard MacCutchan 2-Nov-15 6:56am

Please advise
Advise what? No one here has any idea what your code is doing.

Thanks7872 2-Nov-15 7:00am

He is newbie and someone told me that newbies should be provided atleast with a link! :laugh:

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Last 24hrs

This month

Pete O'Hanlon	135
OriginalGriff	80
Richard MacCutchan	60
GabrieleTronchin	55
Dave Kreskowiak	45

Pete O'Hanlon	2,200
OriginalGriff	1,645
Graeme_Grant	1,115
Richard Deeming	893
Dave Kreskowiak	789