kjb::Edge_point Class Reference

#include <edge.h>

Public Member Functions
	Edge_point (kjb_c::Edge_point *pt)
	~Edge_point ()
	Edge_point (const Edge_point &pt)
Edge_point &	operator= (const Edge_point &pt)
unsigned int	get_col () const
	returns the column the point lies in More...
unsigned int	get_row () const
	returns the row the point lies in More...
double	get_dcol () const
	returns the rate of change in brightness along the columns at the point. More...
double	get_drow () const
	returns the rate of change in brightness along the rows at the point. More...
double	get_gradient_magnitude () const
	returns the magnitude of the gradient More...
bool	get_silhouette () const
	Rate of change in brightness along the columns at the point. More...
void	set_col (unsigned int icol)
	sets the column the point lies in More...
void	set_row (unsigned int irow)
	returns the row the point lies in More...
void	set_dcol (double idcol)
	returns the rate of change in brightness along the columns at the point. More...
void	set_drow (double idrow)
	returns the rate of change in brightness along the rows at the point. More...
void	set_gradient_magnitude (double imag)
	returns the magnitude of the gradient More...
void	set_silhouette (bool isilhouette)
	sets the silhouette field of this edge point More...
const kjb_c::Edge_point *	_c_ptr ()
	Rate of change in brightness along the columns at the point. More...
void	draw (Image &img, float r, float g, float b) const
	draws this edge point onto an image More...

Friends
class	kjb::Edge
class	kjb::Edge_set

Detailed Description

wraps the c structure Edge_point. No memory allocation is handled in here, this class simply provides a c++ interface to the underlying c structure

Constructor & Destructor Documentation

kjb::Edge_point::Edge_point ( kjb_c::Edge_point *  pt )

inline

kjb::Edge_point::~Edge_point ( )

inline

kjb::Edge_point::Edge_point ( const Edge_point &  pt )

inline

Member Function Documentation

const kjb_c::Edge_point* kjb::Edge_point::_c_ptr ( )

inline

Rate of change in brightness along the columns at the point.

returns a const pointer to the c Edge_point structure

void kjb::Edge_point::draw ( Image &  img, float  r, float  g, float  b  ) const

inline

draws this edge point onto an image

unsigned int kjb::Edge_point::get_col ( ) const

inline

returns the column the point lies in

double kjb::Edge_point::get_dcol ( ) const

inline

returns the rate of change in brightness along the columns at the point.

double kjb::Edge_point::get_drow ( ) const

inline

returns the rate of change in brightness along the rows at the point.

double kjb::Edge_point::get_gradient_magnitude ( ) const

inline

returns the magnitude of the gradient

unsigned int kjb::Edge_point::get_row ( ) const

inline

returns the row the point lies in

bool kjb::Edge_point::get_silhouette ( ) const

inline

Rate of change in brightness along the columns at the point.

returns true if this is edge point is part of the silhouette of an object, false otherwise

Edge_point& kjb::Edge_point::operator= ( const Edge_point &  pt )

inline

void kjb::Edge_point::set_col ( unsigned int  icol )

inline

sets the column the point lies in

void kjb::Edge_point::set_dcol ( double  idcol )

inline

returns the rate of change in brightness along the columns at the point.

void kjb::Edge_point::set_drow ( double  idrow )

inline

returns the rate of change in brightness along the rows at the point.

void kjb::Edge_point::set_gradient_magnitude ( double  imag )

inline

returns the magnitude of the gradient

void kjb::Edge_point::set_row ( unsigned int  irow )

inline

returns the row the point lies in

void kjb::Edge_point::set_silhouette ( bool  isilhouette )

inline

sets the silhouette field of this edge point

Friends And Related Function Documentation

friend class kjb::Edge

friend

friend class kjb::Edge_set

friend

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The documentation for this class was generated from the following file:

• /work/kobus/src/lib/edge_cpp/edge.h