## Uses of Interface
com.google.zxing.Reader

- Packages that use Reader
  Package | Description
  --- | ---
  com.google.zxing |
  com.google.zxing.aztec |
  com.google.zxing.datamatrix |
  com.google.zxing.maxicode |
  com.google.zxing.multi |
  com.google.zxing.multi.qrcode |
  com.google.zxing.oned |
  com.google.zxing.oned.rss |
  com.google.zxing.oned.rss.expanded |
  com.google.zxing.pdf417 |
  com.google.zxing.qrcode |

- - ### Uses of Reader in com.google.zxing

    Classes in com.google.zxing that implement Reader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `MultiFormatReader` MultiFormatReader is a convenience class and the main entry point into the library for most uses.

  - ### Uses of Reader in com.google.zxing.aztec

    Classes in com.google.zxing.aztec that implement Reader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `AztecReader` This implementation can detect and decode Aztec codes in an image.

  - ### Uses of Reader in com.google.zxing.datamatrix

    Classes in com.google.zxing.datamatrix that implement Reader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `DataMatrixReader` This implementation can detect and decode Data Matrix codes in an image.

  - ### Uses of Reader in com.google.zxing.maxicode

    Classes in com.google.zxing.maxicode that implement Reader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `MaxiCodeReader` This implementation can detect and decode a MaxiCode in an image.

  - ### Uses of Reader in com.google.zxing.multi

    Classes in com.google.zxing.multi that implement Reader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ByQuadrantReader` This class attempts to decode a barcode from an image, not by scanning the whole image, but by scanning subsets of the image.

    Constructors in com.google.zxing.multi with parameters of type Reader
    Constructor and Description
    `ByQuadrantReader(Reader delegate)`
    `GenericMultipleBarcodeReader(Reader delegate)`

  - ### Uses of Reader in com.google.zxing.multi.qrcode

    Classes in com.google.zxing.multi.qrcode that implement Reader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `QRCodeMultiReader` This implementation can detect and decode multiple QR Codes in an image.

  - ### Uses of Reader in com.google.zxing.oned

    Classes in com.google.zxing.oned that implement Reader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `CodaBarReader` Decodes Codabar barcodes.
    `class` | `Code128Reader` Decodes Code 128 barcodes.
    `class` | `Code39Reader` Decodes Code 39 barcodes.
    `class` | `Code93Reader` Decodes Code 93 barcodes.
    `class` | `EAN13Reader` Implements decoding of the EAN-13 format.
    `class` | `EAN8Reader` Implements decoding of the EAN-8 format.
    `class` | `ITFReader` Implements decoding of the ITF format, or Interleaved Two of Five.
    `class` | `MultiFormatOneDReader`
    `class` | `MultiFormatUPCEANReader` A reader that can read all available UPC/EAN formats.
    `class` | `OneDReader` Encapsulates functionality and implementation that is common to all families of one-dimensional barcodes.
    `class` | `UPCAReader` Implements decoding of the UPC-A format.
    `class` | `UPCEANReader` Encapsulates functionality and implementation that is common to UPC and EAN families of one-dimensional barcodes.
    `class` | `UPCEReader` Implements decoding of the UPC-E format.

  - ### Uses of Reader in com.google.zxing.oned.rss

    Classes in com.google.zxing.oned.rss that implement Reader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `AbstractRSSReader` Superclass of `OneDReader` implementations that read barcodes in the RSS family of formats.
    `class` | `RSS14Reader` Decodes RSS-14, including truncated and stacked variants.

  - ### Uses of Reader in com.google.zxing.oned.rss.expanded

    Classes in com.google.zxing.oned.rss.expanded that implement Reader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `RSSExpandedReader`

  - ### Uses of Reader in com.google.zxing.pdf417

    Classes in com.google.zxing.pdf417 that implement Reader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `PDF417Reader` This implementation can detect and decode PDF417 codes in an image.

  - ### Uses of Reader in com.google.zxing.qrcode

    Classes in com.google.zxing.qrcode that implement Reader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `QRCodeReader` This implementation can detect and decode QR Codes in an image.

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