Im working on an iOS project, which shows the customer number in a barcode. I had installed the framework ZXingObjC with CocoaPods, described in GitHub. I can compile my Project without errors. I ...

I am developing the application for Android devices. I want to generate QR code with logo inside it. With ZXing I know how to generate simple QR codes like this one: But I want to generate QR code...

I want to put custom border around zxing capture screen (camera screen). What modification would I need to make for this? Which activity and layouts would I need to change to have this effect?

my iphone app runs in IOS 4.3 simulator but not any other IOS 4.0+ simulator. Even though, it shall run there. I got the following errors - GNU gdb 6.3.50-20050815 (Apple version gdb-1518) (S...

I am trying to validate GS1 Barcodes scanned with ZXing or ZBar. The GS1 General Specifications say in 7.8 that GS1 barcodes must be transmitted with a specific Symbology Identifier: ]C1 = GS1-128...

I'm using com.google.zxing.qrcode.QRCodeWriter to encode data and com.google.zxing.client.j2se.MatrixToImageWriter to generate the QR Code image. On a 400x400 image, there is about a 52 pixel wide ...

I would like to create a QR code with using ZXing(0.16.4) But I meet following exception, System.InvalidOperationException: 'You have to set a renderer instance.' Almost the same code works w...

TL;DR: I need a way to decode a QR-code from an image file using (preferable pure) Python. I've got a jpg file with a QR-code which I want to decode using Python. I've found a couple libraries ...

I was having some problem when trying to generate QR code in Android Programming. Here is the Tutorial I followed. When my generate button on click, I am calling this method: private void generate...

I'm trying to store binary data in a QR code. Apparently QR codes do support storing raw binary data (or ISO-8859-1 / Latin1). Here is what I want to encode (hex): d1 50 01 00 00 00 f6 5f 05 2d 8f...

I am trying to implement qr scanner using zxing library. For this, i have added a button on screen, and on click of it, i am launching scanner as below Button( onClick = { val intentIntegrator = ...

Is it possible to change the prompt text that says "place the barcode inside the viewfinder..." when launching the Barcode scanner (zxing) via intent ? Intent intent = new Intent("com.google.zxing...

We are developing an app for the Vuzix M100, which should continuously read a barcode and display the result in a textView. Therefore, the camera takes a picture every 5 seconds and sends the bitma...

I have attached the webcam to the emulator and I always see the camera rotated by 90 degrees. What I did is simply to set "Webcam0" as the device to be used as the rear camera in the emulator. ...

I'm trying to generate some QR from my app, but I've seen there's a lot of types of QR like contact, Wi-Fi, etc.. And I'm wondering if there's a free API or library to implement this, I've seen tha...

I have used this as a reference to customize(from square to circle QR code generated using zxing it is in java so i tried to convert it to use in android Generate QR codes with custom dot shapes us...

I want create application Scan Barcode using ZXING Barcode Scanner Like Blackberry Messenger This is my code "MainActivity.java" package com.example.ridwan.myapplication; import android.app....

I have problem including ZXing in my App. I get error: "iostream file not found". I have done everything like in ZXing instruction but i can't get this working. I'm including this in .mm file. I us...

Hii everyone currently iam working on scanning qr code from my app and i have used zxing library and it's working good and my problem is in my galaxy s4 mobile the scanning area is very small Ple...

I can successfully create QR Code PNG images with ZXing but there is no easy way to get the output as SVG or EPS. How can I create a vector image from the BitMatrix object that is created by the Q...

I want to create an application for Android that will be able to scan barcodes, get the information contained within the barcode and then be able to use that information in some way. I have no ide...

I am scanning barcodes and QR codes from an Android app via Intent using the ZXing Library and its port of the Android Application. I added the following two lines in my Gradle dependencies to use ...

I have a jpeg file which has 2D bar code. Image resolution is 1593X1212. I am using xing library to decode this barcode from image. I got following code on net. import java.awt.image.BufferedImage...

My Java program needs to send a binary payload via QR Code, but I can't get it to work. I have tried several QR Code libraries and many approaches, but all seem to have this problem. My current imp...

I'm having some issue with zxing onActivityResult(). As you can see in the code I did properly invoke new intent as described in https://code.google.com/p/zxing/wiki/ScanningViaIntent. The quest...