barcode

I want to encode the string "QuiÑones" in a Code 128 bar code. Is it possible to include extended ASCII characters in the Code 128 encoding? . I did some research on Google which suggested that it is possible by using FNC4, but I didn't find exactly how to do it. It would be of great help if some one could assist me with a solution in the C language. "Extended ASCII" characters with byte values from 128 to 255 can indeed be represented in Code 128 encodation by using the special FNC4 function character. For general use (in open applications) it is necessary that such characters belong to the

In my app I want to scan a GS1-128 barcode, and need the FNC1 characters passed from the ZXing barcode scanner. Right now I just receive the plain text without the FNC1 characters. Is there a way to pass the DecodeHintType.ASSUME_GS1 via Intent to the scanner app? I don't want to include the complete scanner source in my app and rather use the Intent. In the source code of the scanner I can see that the DecodeHintType needs to be set to achive that: https://code.google.com/p/zxing/source/browse/trunk/core/src/main/java/com/google/zxing/oned/Code128Reader.java boolean convertFNC1 = hints !=

I am doing an application to scan barcodes on a button click and it was working fine up to Lollipop versions. When I came to Marshmallow it stopped working. This is the error: camerabase an error occurred while connecting to camera 0 It forces me to turn on permission by: Settings --> application --> my app --> camera. My question is how to allow camera permission to my app automatically in Marshmallow or by asking the user to turn on camera at runtime. A screen shot: Below I have written a code for granting a runtime permissions for Camera, There is an Array of String in which you can give

I'm trying to create PDF pages with barcodes that have correct margins to be printed on sheets of labels (If you have another idea of how to print barcodes onto labels without PDF generation, I'd love to hear it). Below is what I have currently for code: $pdf = new Zend_Pdf(); for($i = 1; $i <= $numberOfPages; $i++) { $page = new Zend_Pdf_Page(Zend_Pdf_Page::SIZE_A4); $page->setFont(Zend_Pdf_Font::fontWithName(Zend_Pdf_Font::FONT_HELVETICA), 20); $pdf->pages[] = $page; } foreach($pdf->pages as $id => $page) { if($equipmentCount > 10) { $barcodesOnThisPage = 10; $equipmentCount =

I'm trying to develop device independent library for barcode scanners, it has to be working in windows environment. I've done some research in this field, afaik most of the solutions of this problem are depending on specific device VID&PID (RawInput @ filter by vid&pid string), in my situation this is inacceptable, because i'm trying to develop a device independent solution, which will be working with any USB-barcode scanner. Actually this thing is quite challenging, for me atleast, here are exact requiriments. Also i can't ask user to hot-plug device (in that case i could've just detect

I am trying to enable a PHP website to recognize barcode input. I will load a web page in a browser, the focus (cursor) is set to recieve input into the text box. I will be having a barcode reader/scanner plugged into the PC and will scan the barcodes one-by-one using the scanner. Would the information from the barcode can be put into the text box of the web page ? The important question is that how can I read the output from the scanner using PHP ? Please advise. Had a similar problem. Barcode scanners work like keyboards, they just enter a string. The scanners can usually be configured so

I am using iTextSharp in my application to generate a barcode. Though everything is working as I wanted, I need to display the value of the barcode under the barcode like the one showin in the attached image. Below is the C# code I use: Barcode39 barcodeImg = new Barcode39(); barcodeImg.Code = barcodeValue.ToString(); barcodeImg.CreateDrawingImage(System.Drawing.Color.Black, System.Drawing.Color.White).Save(stream, ImageFormat.Png); Prashant This is code I found while searching the net. Hope this solves your problem: string prodCode = context.Request.QueryString.Get("code"); context.Response