icl::utils::Point Class Reference

Point class of the ICL used e.g. for the Images ROI offset. More...

#include <Point.h>

Inheritance diagram for icl::utils::Point:

Public Member Functions
	Point ()
	default constructor More...
	Point (const Point &p)
	deep copy of a Point More...
	Point (const Point32f &p)
	Create a point from given float point (values are rounded) More...
	Point (int x, int y)
	create a special point More...
bool	isNull () const
	checks wether the object instance is null, i.e. all elements are zero More...
bool	operator== (const Point &s) const
	checks if two points are equal More...
bool	operator!= (const Point &s) const
	checks if two points are not equal More...
Point	operator+ (const Point &s) const
	adds two Points as vectors More...
Point	operator- (const Point &s) const
	substracts two Points as vectors More...
Point	operator * (double d) const
	scales a Points variables with a scalar value More...
Point &	operator+= (const Point &s)
	Adds another Point inplace. More...
Point &	operator-= (const Point &s)
	Substacts another Point inplace. More...
Point &	operator *= (double d)
	scales the Point inplace with a scalar More...
Point	transform (double xfac, double yfac) const
	transforms the point by element-wise scaling More...
float	distanceTo (const Point &p) const
	returns the euclidian distance to another point More...
int &	operator[] (int i)
	index based interface (returns i?y:x) More...
const int &	operator[] (int i) const
	index based interface, const (returns i?y:x) More...

Static Public Attributes
static const Point	null
	null Point is x=0, y=0 More...

Detailed Description

Point class of the ICL used e.g. for the Images ROI offset.

Constructor & Destructor Documentation

Point() [1/4]

icl::utils::Point::Point ( )

inline

default constructor

Point() [2/4]

icl::utils::Point::Point ( const Point &  p )

inline

deep copy of a Point

Point() [3/4]

icl::utils::Point::Point

(

const Point32f &

p

)

Create a point from given float point (values are rounded)

Point() [4/4]

icl::utils::Point::Point ( int  x, int  y  )

inline

create a special point

Member Function Documentation

distanceTo()

float icl::utils::Point::distanceTo

(

const Point &

p

)

const

returns the euclidian distance to another point

isNull()

bool icl::utils::Point::isNull ( ) const

inline

checks wether the object instance is null, i.e. all elements are zero

operator *()

Point icl::utils::Point::operator * ( double  d ) const

inline

scales a Points variables with a scalar value

operator *=()

Point& icl::utils::Point::operator *= ( double  d )

inline

scales the Point inplace with a scalar

operator!=()

bool icl::utils::Point::operator!= ( const Point &  s ) const

inline

checks if two points are not equal

operator+()

Point icl::utils::Point::operator+ ( const Point &  s ) const

inline

adds two Points as vectors

operator+=()

Point& icl::utils::Point::operator+= ( const Point &  s )

inline

Adds another Point inplace.

operator-()

Point icl::utils::Point::operator- ( const Point &  s ) const

inline

substracts two Points as vectors

operator-=()

Point& icl::utils::Point::operator-= ( const Point &  s )

inline

Substacts another Point inplace.

operator==()

bool icl::utils::Point::operator== ( const Point &  s ) const

inline

checks if two points are equal

operator[]() [1/2]

int& icl::utils::Point::operator[] ( int  i )

inline

index based interface (returns i?y:x)

operator[]() [2/2]

const int& icl::utils::Point::operator[] ( int  i ) const

inline

index based interface, const (returns i?y:x)

transform()

Point icl::utils::Point::transform ( double  xfac, double  yfac  ) const

inline

transforms the point by element-wise scaling

Member Data Documentation

null

const Point icl::utils::Point::null

static

null Point is x=0, y=0

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

• /Users/alneuman/vm/icl/ICLUtils/src/ICLUtils/Point.h