IReader Interface
Implementations of this interface can decode an image of a barcode in some format into the String it encodes. For example, can decode a QR code. The decoder may optionally receive hints from the caller which may help it decode more quickly or accurately. See , which attempts to determine what barcode format is present within the image as well, and then decodes it accordingly.
ZXing.Reader.IReader
ZXing.OneD.OneDReader.TOneDReader
ZXing.QrCode.QRCodeReader.TQRCodeReader
ZXing.MultiFormatReader.TMultiFormatReader
ZXing.Datamatrix.DataMatrixReader.TDataMatrixReader
The IReader type exposes the following members.
| Name | Description | |
|---|---|---|
 | Reset | Resets any internal state the implementation has after a decode, to prepare it for reuse. |
| decode | Overloaded. Locates and decodes a barcode in some format within an image. This method also accepts hints, each possibly associated to some data, which may help the implementation decode. |
| decode | Overloaded. Locates and decodes a barcode in some format within an image. |