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ZXing.Net.Maui 0.10.0: Decode Barcodes From Images and Export Barcode Images

Gerald Versluis

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ZXing.Net.Maui 0.10.0 adds two new APIs that cover scenarios beyond camera-based scanning. You can now decode barcodes from gallery images, downloaded files, or screenshots, and generate barcode or QR code images to save and share.

What you’ll learn

  • Decoding barcodes from any Stream or file path using BarcodeReader.DecodeAsync with the familiar BarcodeReaderOptions
  • Generating barcode and QR code images with BarcodeGenerator.WriteToFileAsync and WriteToStreamAsync
  • Customising generated barcodes with format, dimensions, margins, foreground and background colours
  • Getting platform-native image types (Bitmap, UIImage, WriteableBitmap) via BarcodeGenerator.GenerateAsync
  • EXIF orientation handling for rotated photos
  • Bug fixes for Android RGBA row stride handling and Apple camera preview orientation

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