Top "Barcode" questions

How to increase Graphics2D text quality?

I have a question concerning printing additional information on barcodes. I am using http://barbecue.sourceforge.net/ to create my …

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How to change area of scan Zbar?

I want to change the area of camera scan. Now I take image to scan as big as screen of …

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Where can I find specifications for Receipt Barcodes?

I have a question about the barcodes at the bottom of receipts. I am looking at writing some software around …

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Barcode reading Delphi xe7, event after intent not triggering

In my app, developed with XE7 for Android/iOS, I have a form for scanning barcodes. Upon a found barcode, …

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iOS Camera-Based Barcode Scanner via URL

How can I read linear (one-dimensional, such as Code 128) barcodes using the camera on an iOS device from a web …

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Convert EAN-8 to EAN-13

I have an 8 digit EAN code which I would like to convert to an EAN-13 code. Do you know of …

barcode ean-13

ZXing: Finding the bounding rectangle of Barcode

I was experimenting with ResultPoints which returns the points related to the barcode in the image. For a QR Code, …

barcode qr-code zxing bounding-box

Most efficient barcode to store a GUID

I have a system that I'm working on at the moment that requires users to log into the system, and …

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Adding Barcode to Report Builder 3.0

I am trying to embed a barcode in my RDL report which is developed by Microsoft SQL Server Report Builder 3.0. …

reporting-services barcode reportbuilder3.0

Releasing a unplugged virtual Serial Port

I got a little problem with a USB Barcode Scanner. I am using the Scanner with the "SerialPort" class: this._…

c# serial-port usb barcode