View Source Image.Interpretation (image v0.32.0)
Defines the known color interpretations to which an image can be converted to and from.
Link to this section Summary
Functions
Returns the known colorspace interpretations
Normalizes and validates a color interpretation.
Link to this section Types
@type t() ::
:yxy
| :xyz
| :srgb
| :scrgb
| :rgb16
| :rbg
| :multiband
| :matrix
| :lch
| :labs
| :labq
| :lab
| :hsv
| :histogram
| :grey16
| :fourier
| :cmyk
| :cmc
| :bw
Defines the known colorspace interpretations.
Link to this section Functions
Returns the known colorspace interpretations
Normalizes and validates a color interpretation.
arguments
Arguments
interpretationis any atom or string value inImage.Interpretation.known_interpretations/0.
returns
Returns
{:error, normalized_interpretation}or{:error, reason}
examples
Examples
iex> Image.Interpretation.validate_interpretation(:bw)
{:ok, :VIPS_INTERPRETATION_B_W}
iex> Image.Interpretation.validate_interpretation(:VIPS_INTERPRETATION_sRGB)
{:ok, :VIPS_INTERPRETATION_sRGB}
iex> Image.Interpretation.validate_interpretation(:unknown)
{:error, "Unknown interpretation. Found :unknown"}