DSQRCodeDetails

The DSQRCodeDetails class represents the details of a QR Code. It is derived from the DSBarcodeDetails class and contains various attributes related to the QR Code.

Definition

Assembly: DynamsoftBarcodeReader.framework

• Objective-C
• Swift

1. NS_SWIFT_NAME(QRCodeDetails)
   @interface DSQRCodeDetails : DSBarcodeDetails
   

2. class QRCodeDetails : BarcodeDetails
   

Attributes

Methods

rows

The row count of the QR Code.

columns

The column count of the QR Code.

errorCorrectionLevel

The error correction level of the QR Code.

version

The version of the QR Code.

model

Number of models of the QR Code.

mode

Identify the first data encoding mode of the QR Code.

page

Identify the position of the particular symbol in the structured append format of the QR Code.

totalPage

Identify the total number of symbols to be concatenated int the structured append format of the QR Code.

parityData

The Parity Data shall be an 8 bit byte following the symbol sequence indicator.The parity data is a value obtained by XORing byte by the ASCII/JIS values of all the original input data before division into symbol blocks.

initWithPDF417Details

Initialize the DSQRCodeDetails object with the specified details.

• Objective-C
• Swift

1. - (instancetype)initWithPDF417Details:(NSInteger)rows
         columns:(NSInteger)columns
      errorCorrectionLevel:(DSQRCodeErrorCorrectionLevel)errorCorrectionLevel
         version:(NSInteger)version
           model:(NSInteger)model
      mode:(NSInteger)mode
      page:(NSInteger)page
       totalPage:(Byte)totalPage;
   

2. init(rows: Int, columns: Int, errorCorrectionLevel: DSQRCodeErrorCorrectionLevel, version: Int, model: Int, mode: Int, page: Int, totalPage: Byte)