用于条形码阅读器的iOS库 [英] iOS library for Barcode reader

问题描述

可能重复：

iOS是否有条形码识别框架？

哪个是iOS条形码阅读器最好的免费sdk或库？我目前正在为我的公司实施一个应用程序，我们想要支持条形码和二维码扫描，有人可以建议我在iOS4,5上运行最好的sdk吗？

Which is the best free sdk or library for iOS barcode reader? i am currently implementing an app for my company and we want to support barcode and QR code scan, can someone please suggest me the best sdk that works on iOS4,5 ?

推荐答案

我建议你，看看下面一些用于条形码扫描的好API

I would suggest you, have a look on below some good API for bar code scanning

• < a href =http://code.google.com/p/zxing/ =nofollow> ZXing


• ZBar条形码阅读器


• shopavvy


• Softek条形码Reader SDK


• Scandit条码扫描器 （不是免费的）

• ZXing
• ZBar bar code reader
• shopsavvy
• Softek Barcode Reader SDK
• Scandit Barcode Scanner (not free)

如果你使用ZBar API，这是代码片段

Here is the code snip if you use ZBar API

ZBarReaderController *reader = [ZBarReaderController new];
reader.readerDelegate = self;

    //... code to get image

CGImageRef imgCG = image.CGImage;


id<NSFastEnumeration> results = [reader scanImage:imgCG];
ZBarSymbol *symbol = nil;

for(symbol in results)
    // EXAMPLE: just grab the first barcode
    break;
resultText.text = symbol.data;

同时确保PL不要忘记为AVFoundation，CoreVideo和CoreMedia框架使用弱链接

Also Make sure PL don't forget to use weak link for AVFoundation, CoreVideo and CoreMedia framework

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