Evision
v0.1.34

View Source Evision.ImgHash.RadialVarianceHash (Evision v0.1.34)

Summary

Types

t()

Type that represents an ImgHash.RadialVarianceHash struct.

Functions

create()

create

create(opts)

create

getNumOfAngleLine(self)

getNumOfAngleLine

getSigma(self)

getSigma

setNumOfAngleLine(self, value)

setNumOfAngleLine

setSigma(self, value)

setSigma

Types

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t()

View Source 
@type t() :: %Evision.ImgHash.RadialVarianceHash{ref: reference()}

Type that represents an ImgHash.RadialVarianceHash struct.

  • ref. reference()

    The underlying erlang resource variable.

Functions

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create()

View Source 
@spec create() :: t() | {:error, String.t()}

create

Keyword Arguments
  • sigma: double.
  • numOfAngleLine: int.
Return
  • retval: Evision.ImgHash.RadialVarianceHash.t()

Python prototype (for reference only):

create([, sigma[, numOfAngleLine]]) -> retval
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create(opts)

View Source 
@spec create([{atom(), term()}, ...] | nil) :: t() | {:error, String.t()}

create

Keyword Arguments
  • sigma: double.
  • numOfAngleLine: int.
Return
  • retval: Evision.ImgHash.RadialVarianceHash.t()

Python prototype (for reference only):

create([, sigma[, numOfAngleLine]]) -> retval
Link to this function

getNumOfAngleLine(self)

View Source 
@spec getNumOfAngleLine(t()) :: integer() | {:error, String.t()}

getNumOfAngleLine

Positional Arguments
  • self: Evision.ImgHash.RadialVarianceHash.t()
Return
  • retval: int

Python prototype (for reference only):

getNumOfAngleLine() -> retval
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getSigma(self)

View Source 
@spec getSigma(t()) :: number() | {:error, String.t()}

getSigma

Positional Arguments
  • self: Evision.ImgHash.RadialVarianceHash.t()
Return
  • retval: double

Python prototype (for reference only):

getSigma() -> retval
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setNumOfAngleLine(self, value)

View Source 
@spec setNumOfAngleLine(t(), integer()) :: t() | {:error, String.t()}

setNumOfAngleLine

Positional Arguments
  • self: Evision.ImgHash.RadialVarianceHash.t()
  • value: int

Python prototype (for reference only):

setNumOfAngleLine(value) -> None
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setSigma(self, value)

View Source 
@spec setSigma(t(), number()) :: t() | {:error, String.t()}

setSigma

Positional Arguments
  • self: Evision.ImgHash.RadialVarianceHash.t()
  • value: double

Python prototype (for reference only):

setSigma(value) -> None