Evision
v0.1.34

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

Summary

Types

t()

Type that represents an ImgHash.BlockMeanHash struct.

Functions

create()

create

create(opts)

create

getMean(self)

getMean

setMode(self, mode)

Create BlockMeanHash object

Types

Link to this type

t()

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

Type that represents an ImgHash.BlockMeanHash struct.

  • ref. reference()

    The underlying erlang resource variable.

Functions

Link to this function

create()

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

create

Keyword Arguments
  • mode: int.
Return
  • retval: BlockMeanHash

Python prototype (for reference only):

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

create(opts)

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

create

Keyword Arguments
  • mode: int.
Return
  • retval: BlockMeanHash

Python prototype (for reference only):

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

getMean(self)

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

getMean

Positional Arguments
  • self: Evision.ImgHash.BlockMeanHash.t()
Return
  • retval: [double]

Python prototype (for reference only):

getMean() -> retval
Link to this function

setMode(self, mode)

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

Create BlockMeanHash object

Positional Arguments

  • self: Evision.ImgHash.BlockMeanHash.t()

  • mode: int.

    the mode

Python prototype (for reference only):

setMode(mode) -> None