Method
GskTransformrotate
Declaration [src]
GskTransform*
gsk_transform_rotate (
GskTransform* next,
float angle
)
Description [src]
Rotates next angle degrees in 2D - or in 3D-speak, around the Z axis.
The rotation happens around the origin point of (0, 0).
This function consumes next. Use gsk_transform_ref() first
if you want to keep it around.
Parameters
next-
Type:
GskTransformThe next transform.
The argument can be NULL.The instance takes ownership of the data, and is responsible for freeing it. angle-
Type:
floatThe rotation angle, in degrees (clockwise).
Return value
Type: GskTransform
The new transform.
| The caller of the method takes ownership of the returned data, and is responsible for freeing it. |
The return value can be NULL. |