qr_code

v1.0.4

qr_code v1.0.4 QRCode.QR

QR code data structure

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Types

groups()
level()
mask_num()
mode()
t()
version()

Functions

create(orig, level \\ :low)
level(lvl)
masking(m)
version(v)

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groups() 
groups() :: {[[], ...], [[]]}

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level() 
level() :: :low | :medium | :quartile | :high

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mask_num() 
mask_num() :: 0..7

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mode() 
mode() :: :numeric | :alphanumeric | :byte | :kanji | :eci

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t() 
t() :: %QRCode.QR{
  ecc: ExMaybe.t(QRCode.ErrorCorrection.t()),
  ecc_level: level(),
  encoded: ExMaybe.t(binary()),
  mask_num: mask_num(),
  matrix: MatrixReloaded.Matrix.t(),
  message: ExMaybe.t(String.t()),
  mode: mode(),
  orig: ExMaybe.t(String.t()),
  version: ExMaybe.t(version())
}

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version() 
version() :: 1..40

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create(orig, level \\ :low) 
create(String.t(), level()) :: Result.t(String.t(), t())

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level(lvl) (macro)

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masking(m) (macro)

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version(v) (macro)