#include <transformations.hh>
Inherits Transformation.
Public Member Functions | |
| Rotate2D90 (int step) | |
 Public Member Functions inherited from Transformation | |
| Transformation () | |
| Transformation (const Mat4 &tmat) | |
| Transformation (const Mat4 &tmat, const Mat4 &imat) | |
| Mat4 & | Matrix () |
| const Mat4 & | Matrix () const |
| Mat4 & | InverseMatrix () |
| const Mat4 & | InverseMatrix () const |
| Point | Apply (const Point &p) |
| Extent | Apply (const Extent &e) |
Additional Inherited Members | |
| Public Types inherited from Transformation | |
| enum | SizeRule { ORIGINAL , FIT } |
| Protected Attributes inherited from Transformation | |
| Mat4 | tmat_ |
| Mat4 | imat_ |
Detailed Description
rotate 90 degree CW in XY plane
Definition at line 43 of file transformations.hh.
Constructor & Destructor Documentation
◆ Rotate2D90()
| 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)
The documentation for this class was generated from the following file:
- build-2.9.0-doc/stage/include/ost/img/alg/transformations.hh
