Declaration [src]

gsk_transform_invert (
  GskTransform* self

Description [src]

Inverts the given transform.

If self is not invertible, NULL is returned. Note that inverting NULL also returns NULL, which is the correct inverse of NULL. If you need to differentiate between those cases, you should check self is not NULL before calling this function.

Return value

Returns: GskTransform

The inverted transform.

 The caller of the method takes ownership of the data, and is responsible for freeing it.
 The return value can be NULL.