sspt_IntegerRotation Class Reference

Apply rotations of integer multiples of pi/2 to integer XY coordinates. More...

#include <sspt_integerrotation.h>

List of all members.

Public Types
enum	RotationMode { NO_ROTATION, CLOCKWISE_90, COUNTERCLOCKWISE_90, CLOCKWISE_180 }
Public Member Functions
	sspt_IntegerRotation (int xcenter, int ycenter, enum RotationMode rmode)
void	rotate (int *xout, int *yout, int xin, int yin)

---

Detailed Description

Apply rotations of integer multiples of pi/2 to integer XY coordinates.

---

Member Enumeration Documentation

enum sspt_IntegerRotation::RotationMode

Enumerator:

NO_ROTATION
CLOCKWISE_90
COUNTERCLOCKWISE_90
CLOCKWISE_180

---

Constructor & Destructor Documentation

sspt_IntegerRotation::sspt_IntegerRotation	(	int	xcenter,
		int	ycenter,
		enum RotationMode	rmode
	)

---

Member Function Documentation

void sspt_IntegerRotation::rotate	(	int *	xout,
		int *	yout,
		int	xin,
		int	yin
	)