@spec apply(
  t(),
  integer(),
  {number(), number()},
  Evision.Mat.maybe_mat_in(),
  Evision.Mat.maybe_mat_in()
) :: Evision.Mat.t() | {:error, String.t()}

apply

Positional Arguments

• self: Evision.Detail.NoExposureCompensator.t()
• arg1: integer()
• arg2: Point
• arg4: Evision.Mat

Return

• arg3: Evision.Mat.t()

Python prototype (for reference only):

apply(arg1, arg2, arg3, arg4) -> arg3

@spec getMatGains(Keyword.t()) :: any() | {:error, String.t()}

@spec getMatGains(t()) :: [Evision.Mat.t()] | {:error, String.t()}

getMatGains

Positional Arguments

• self: Evision.Detail.NoExposureCompensator.t()

Return

• umv: [Evision.Mat].

Python prototype (for reference only):

getMatGains([, umv]) -> umv

@spec getMatGains(t(), [{atom(), term()}, ...] | nil) ::
  [Evision.Mat.t()] | {:error, String.t()}

getMatGains

Positional Arguments

• self: Evision.Detail.NoExposureCompensator.t()

Return

• umv: [Evision.Mat].

Python prototype (for reference only):

getMatGains([, umv]) -> umv

@spec setMatGains(t(), [Evision.Mat.maybe_mat_in()]) :: t() | {:error, String.t()}

setMatGains

Positional Arguments

• self: Evision.Detail.NoExposureCompensator.t()
• umv: [Evision.Mat]

Python prototype (for reference only):

setMatGains(umv) -> None