OpenCVHelpers.cpp File Reference

helpers for OpenCV More...

#include "OpenCVHelpers.h"
#include <cmath>

Include dependency graph for OpenCVHelpers.cpp:

Go to the source code of this file.

Macros
#define	_USE_MATH_DEFINES
#define	_PI   3.1415926536
#define	M_PI   3.1415926536

Functions
ostream &	operator<< (ostream &o, const CvPoint &p)
void	PrintLine (const Linie &l, IplImage *img, CvScalar color)
	draw line l into img More...
void	PrintArrow (const Linie &l, IplImage *img, CvScalar color)
	draw line l into img and add an arrow head More...

Detailed Description

helpers for OpenCV

Definition in file OpenCVHelpers.cpp.

Macro Definition Documentation

#define _PI   3.1415926536

Definition at line 38 of file OpenCVHelpers.cpp.

Referenced by Linie::abstand().

#define _USE_MATH_DEFINES

Definition at line 31 of file OpenCVHelpers.cpp.

#define M_PI   3.1415926536

Definition at line 40 of file OpenCVHelpers.cpp.

Referenced by OpticalFlow::Particle::Found(), OpticalFlow::GetWinkel(), PrintArrow(), OpticalFlow::PrintFlowField(), and OpticalFlow::PrintInfo().

Function Documentation

ostream& operator<<	(	ostream &	o,
		const CvPoint &	p
	)

Definition at line 45 of file OpenCVHelpers.cpp.

void PrintArrow	(	const Linie &	l,
		IplImage *	img,
		CvScalar	color
	)

draw line l into img and add an arrow head

Definition at line 60 of file OpenCVHelpers.cpp.

References Linie::GetLen(), Linie::GetLinks(), Linie::GetOben(), Linie::GetRechts(), Linie::GetUnten(), and M_PI.

Referenced by OpticalFlow::PrintFlowField().

void PrintLine	(	const Linie &	l,
		IplImage *	img,
		CvScalar	color
	)

draw line l into img

Definition at line 50 of file OpenCVHelpers.cpp.

References Linie::GetLinks(), Linie::GetOben(), Linie::GetRechts(), and Linie::GetUnten().