Method

VipsImageremainder_const

Declaration [src] 

int
vips_remainder_const (
  VipsImage* in,
  VipsImage** out,
  const double* c,
  int n,
  ...
)

Description [src]

This operation calculates in % c (remainder after division by an array of constants) and writes the result to out. The image may have any non-complex format. For float formats, vips_remainder_const() calculates in - c * floor (in / c).

If the array of constants has just one element, that constant is used for all image bands. If the array has more than one element and they have the same number of elements as there are bands in the image, then one array element is used for each band. If the arrays have more than one element and the image only has a single band, the result is a many-band image where each band corresponds to one array element.

See also

vips_remainder(), vips_divide(), vips_round().

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.
c

Type: An array of double

Array of constants.

The length of the array is specified in the n argument.
The data is owned by the caller of the method.
n

Type: int

Number of constants in c.

...

Type: 

NULL-terminated list of optional named arguments.

Return value

Type: int

0 on success, -1 on error.