ZBAR sdk is normally used to read QRcode or barcode & convert it to user data. Can we use ZBAR API to create QRcode for iphone?
As far I know Zbar SDK can only be used to read.
Maybe this link will be of some help.
onbarcode
https://github.com/myang-git/QR-Code-Encoder-for-Objective-C worked well to generate QR Codes even with much content and UTF-8 characters (where some other generators I tried failed). The project is active and Apache 2.0 licensed.
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I am beginner in iphone programming I have to do a project for my course and I have 1 month left.
what I have to do is that application scan qr code and load information like media and text from mysql database relevant to that object.
can you please guide me which SDK is more easy to learn for me as a beginner and also convenient for this project?
Thanks in Advance
I have used ZBar SDK In my app..it is pretty easy to use and is also customizable.
http://zbar.sourceforge.net/iphone/sdkdoc/index.html
Is there a current iPhone QR library? Zebra Xing is pretty huge for the small app that I plan to make. ZBar has the wrong kind of license. Any suggestions would be well appreciated. All it has to do is recognize a QR code and interpret it, hopefully at a high frame rate. Thanks in advance.
You can also try shop savvy iphone sdk for read qr code : http://shopsavvy.mobi/sdk/
Zbar is the best. Easy to integrate and good documentation is there. See their site http://zbar.sourceforge.net/. And see their tutorial http://zbar.sourceforge.net/iphone/sdkdoc/tutorial.html.
Thanks
you can do using this :
ZBar = SDK
and
use this step which gives by this answer
Zbar SDK is not working in iOS6
other source =
See this Link
This one looks good, we are using it: Esponce QR Reader - it is fast, nice looking, easy to use and it recognize all fields from contact cards correctly, also unicode chars.
I have zxing libray using that libray I wan to generate barcode of given text, How I can achieve this?
Please review these links and try it yourself...
http://basheerad.blogspot.in/2012/04/integrating-zxing-qr-code-reader-in.html
http://yannickloriot.com/2011/04/how-to-install-zxing-in-xcode-4/
Managing views while integrating zxing for iPhone
https://github.com/zxing/zxing/tree/master/iphone
We're creating an iOS app that basically scans badges at events and collects contact info. We're looking for an iOS library that can read not only the number of the barcode, but also any additional information that's included (contact info). Does anyone have any library suggestions or will this have to be a custom library? Thanks in advance!
Updated:
Use AVCaptureMetaDataOutput in AVFoundation which works with minimum deployment target iOS 7.
Previous Answer:
Have been using ZBar SDK in most of our projects. Picks up barcode and scans very fast, easy to customize focus area from SDK. Tested on iPhone 3GS, iPhone4/4S, iPhone 5 and iPad
https://codeload.github.com/cgreening/BarCodeExample/zip/master
iOS7 has built in functionality scanning BarCodes not sepearate sdk is required; if your deployment target is iOS7
Is your barcode format up to you, or do you have a predetermined symbology you have to work with?
There is this: http://shopsavvy.mobi/sdk/. Don't know why that wouldn't work for you, unless you object to the licensing terms.
Checkout ZXing ("Zebra Crossing") at http://code.google.com/p/zxing/
Reads almost every kind of barcodes and we used it with great success previously.
Use ZBAR its the best, we used it in our app www.infomq.com and its is really stable and scans reliably.
Basically you want to use PDF417 which is a stacked linear barcode symbol. Check out the pdf417 decode on Sourceforge.
Can anyone point me in the right direction for information or tutorials for adding a QRcode reader to a native iPhone app?
Thanks in advance.
Get the ZBar iPhone SDK
http://zbar.sourceforge.net/iphone/index.html
ZXing (http://code.google.com/p/zxing/) and ZBar (above) are the ones heard about most. ZBar is LGPL 2.1, ZXing is Apache 2.
http://code.google.com/p/zxing/source/browse/trunk/iphone/README describes integrating the provided widget into an Xcode project.