Method
GimpVector2inner_product
Declaration [src]
gdouble
gimp_vector2_inner_product (
const GimpVector2* vector1,
const GimpVector2* vector2
)
Description [src]
Computes the inner (dot) product of two 2D vectors. This product is zero if and only if the two vectors are orthogonal.
Parameters
vector2 |
GimpVector2 |
A pointer to the second |
|
The data is owned by the caller of the function. |