Method

VipsImagemath2_const1

Declaration [src]

int
vips_math2_const1 (
  VipsImage* in,
  VipsImage** out,
  VipsOperationMath2 math2,
  double c,
  ...
)

Description [src]

This operation calculates various 2-ary maths operations on an image and a constant. See vips_math2_const().

Parameters

out VipsImage
 

Output image.

 The argument will be set by the function.
 The instance takes ownership of the data, and is responsible for freeing it.
math2 VipsOperationMath2
 

Math operation to perform.

c double
 

Constant.

... none
 

NULL-terminated list of optional named arguments.

Return value

Returns: int
 

0 on success, -1 on error.