Documentation

Fields

• qroMinVersion :: Int

  Minimal version (i.e. size) the qr code may have

• qroMaxVersion :: Int

  Maximal version (i.e. size) the qr code may have

• qroErrorLevel :: ErrorLevel

  Selected error correction level

• qroBoostErrorLevel :: Bool

  Increase error correction level within the same version if possible

• qroMask :: Maybe Mask

  Specify a mask to be used, only use it if you know what you're doing