PDF417 barcode scanner

Question

I am looking for assistance with using an iphone to scan a PDF417 barcode. I have reviewed and tried many apps on github, but am unable to get the camera to act as a scanner.

Laxmidhar Sahoo · Answer

it need some support tools like dll.I send a link and u may search from google https://itunes.apple.com/nz/app/pdf417-barcode-scanner/id669082436?mt=8 https://www.scandit.com/pdf417-barcode-scanning-for-ios-and-android-coming-soon/ https://www.npmjs.com/package/pdf417-phonegap

Hussam Barouqa · Answer

Consider using a professional toolkit like the LEADTOOLS Barcode SDK (https://www.leadtools.com/sdk/barcode). The iOS barcode engine can be used to recognize a number of barcodes from images on iPhone from gallery or camera. // Obtain the image from bundle, photo library or live capture UIImage* uiImage = ... // Convert UIImage to LTRasterImage using default options LTRasterImage* rasterImage = [LTRasterImageConverter convertFromImage:uiImage options:LTConvertFromImageOptions_None error:nil]; LTBarcodeEngine* barcodeEngine = [LTBarcodeEngine new]; LTBarcodeReader* barcodeReader = barcodeEngine.reader; LeadRect searchBounds = LeadRect_Empty(); LTBarcodeSymbology* symbologies = LTBarcodeSymbology.PDF417; LTBarcodeData* barcodeData = [barcodeReader readBarcode:rasterImage searchBounds:searchBounds symbologies:symbologies symbologiesCount:0 error:nil]; If you'd like to try it before you download the SDK, you can find a fully implemented sample barcode demo app using LEADTOOLS in the app store here: https://itunes.apple.com/us/app/leadtools-barcode-application/id601172795?mt=8

PDF417 barcode scanner

Answers (2)