Method
VipsImagemath
Declaration [src]
int
vips_math (
VipsImage* in,
VipsImage** out,
VipsOperationMath math,
...
)
Description [src]
Perform various functions in -lm, the maths library, on images.
Angles are expressed in degrees. The output type is float unless the input is double, in which case the output is double.
Non-complex images only.
See also
This method is not directly available to language bindings.
Parameters
out-
Type:
VipsImageOutput
VipsImage.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. math-
Type:
VipsOperationMathMath operation to perform.
...-
Type:
NULL-terminated list of optional named arguments.