rotate 90 degree CW in XY plane More...
#include <transformations.hh>
Inherits ost::img::alg::Transformation.
Public Member Functions | |
Rotate2D90 (int step) |
rotate 90 degree CW in XY plane
Definition at line 43 of file transformations.hh.
Rotate2D90 | ( | int | step | ) |
initialize amount of 90deg CW rotations
step parameter: 2 corresponds to a 180deg rotation, 3 to a 90deg CCW roation, 0 does nothing, all other values are wrapped to lie within the range 0-3 (e.g. -1 equals 3)