THE QR CODE READER PDF
THE QR CODE READER FULL

Any text (or commonly, the value of the barcode) can be added to the image in a default or specified font. GeneratedBarcode MyBarCode = BarcodeWriter.CreateBarcode('Iron Software', BarcodeWriterEncoding.QRCode) BarcodeWriter.CreateBarcode creates a GeneratedBarcode object which allows the barcode to be styled and annotated.

THE QR CODE READER PDF

MyBarCode.StampToExistingPdfPages('ExistingPDF.pdf', 200, 50, new, 'Password123') // multiple pages of an encrypted PDF MyBarCode.StampToExistingPdfPage('ExistingPDF.pdf', 200, 50, 1) // position 200x50 on page 1 Save MyBarCode to a new PDF, or stamp it in any position on any page(s) of an existing Document String ImgTagForHTML = MyBarCode.ToHtmlTag() MyBarCode.SaveAsHtmlFile('MyBarCode.Html') Stream barcode image output also works for GIF,JPEG, PDF, PNG, BMP and TIFF Using (System.IO.Stream PdfStream = MyBarCode.ToPdfStream()) NET native objectsīitmap MyBarCodeBitmap = MyBarCode.ToBitmap() īyte PngBytes = MyBarCode.ToPngBinaryData() MyBarCode.SaveAsWindowsBitmap('MyBarCode.bmp') MyBarCode.SaveAsHtmlFile('MyBarCode.html') MyBarCode.ChangeBackgroundColor(Color.LightGoldenrodYellow) MyBarCode.ResizeTo(300, 150).SetMargins(20).AddAnnotationTextAboveBarcode('Example EAN8 Barcode').AddBarcodeValueTextBelowBarcode() Style the Barcode in a fluent LINQ style fashion GeneratedBarcode MyBarCode = BarcodeWriter.CreateBarcode('Any Number, String or Binary Value', BarcodeWriterEncoding.Code128) BarcodeWriter.CreateBarcode creates a GeneratedBarcode which can be styles and exported as an Image object or File ***** IN-DEPTH BARCODE CREATION OPTIONS *****/ Shorthand:: Create and save a barcode in a single line of codeīarcodeWriter.CreateBarcode('12345', BarcodeWriterEncoding.EAN8).ResizeTo(400, 100).SaveAsImage('EAN8.jpeg') Var results = BarcodeReader.Read('barcode.png', myOptionsExample)

THE QR CODE READER FULL

Try to use extended mode for the full ASCII Character Set

Will improve performance significantly and avoid unwanted results and avoid noisy parts of the image.

The area of each image frame in which to scan for barcodes. Utilizes multiple threads to reads barcodes from multiple images in parallel. Specifying one or more, performance will increase.ĮxpectBarcodeTypes = BarcodeEncoding.AllOneDimensional, By default, all barcode formats are scanned for. Reader will stop scanning once a barcode is found, unless set to true

There is a tradeoff in performance as more Detail is set Choose a speed from: Faster, Balanced, Detailed, ExtremeDetail Var myOptionsExample = new BarcodeReaderOptions Please utilize the BarcodeReaderOptions paramter of read: To set more options and optimization with your Barcode Reading, MyNewBarcode.SaveAsImage('myBarcodeResized.jpeg') Var myNewBarcode = BarcodeWriter.CreateBarcode('12345', BarcodeWriterEncoding.EAN8) After creating a barcode, we may choose to resize and save which is easily done with: Var resultFromPdf = // From PDF use ReadPdf Var resultFromImage = BarcodeReader.Read(Image.FromFile('barcode.jpg')) // From an image Var resultFromBitMap = BarcodeReader.Read(new Bitmap('barcode.bmp')) // From a bitmap Reading a barcode is easy with IronBarcode: Image myBarcodeImage = myBarcode.Image // Can be used as Imageīitmap myBarcodeBitmap = myBarcode.ToBitmap() // Can be used as Bitmap Var myBarcode = BarcodeWriter.CreateBarcode('12345', BarcodeWriterEncoding.EAN8)

The qr code reader