Method
VipsImagefwfft
Declaration [src]
int
vips_fwfft (
VipsImage* in,
VipsImage** out,
...
)
Description [src]
Transform an image to Fourier space.
VIPS uses the fftw Fourier Transform library. If this library was not available when VIPS was configured, these functions will fail.
See also
This method is not directly available to language bindings.
Parameters
out-
Type:
VipsImageOutput 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. ...-
Type:
NULL-terminated list of optional named arguments.