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.
::: seealso
vips_math2().
Parameters
out |
VipsImage |
Output |
|
| The argument will be set by the function. | |
| The instance takes ownership of the data, and is responsible for freeing it. | |
math |
VipsOperationMath |
Math operation to perform. |
|
... |
none |
|