Method

VipsImagecolourspace

Declaration [src] 

int
vips_colourspace (
  VipsImage* in,
  VipsImage** out,
  VipsInterpretation space,
  ...
)

Description [src]

This operation looks at the interpretation field of in (or uses source_space, if set) and runs a set of colourspace conversion functions to move it to space.

For example, given an image tagged as VIPS_INTERPRETATION_YXY, running vips_colourspace() with space set to VIPS_INTERPRETATION_LAB will convert with vips_Yxy2XYZ() and vips_XYZ2Lab().

Optional arguments

See also

vips_colourspace_issupported(), vips_image_guess_interpretation().

This method is not directly available to language bindings.

Parameters

out

Type: VipsImage

Output image.

The argument will be set by the function.
The caller of the method takes ownership of the returned data, and is responsible for freeing it.
space

Type: VipsInterpretation

Convert to this colour space.

...

Type: 

NULL-terminated list of optional named arguments.

Return value

Type: int

0 on success, -1 on error.