lti::borderExtrema Class Reference

This functor extracts minimum and maximum positions along a border in terms of distance to a given center point. More...

#include <ltiBorderExtrema.h>

Inheritance diagram for lti::borderExtrema:

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Collaboration diagram for lti::borderExtrema:

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List of all members.

Classes
class	parameters
	the parameters for the class borderExtrema More...
Public Member Functions
	borderExtrema ()
	borderExtrema (const borderExtrema &other)
virtual	~borderExtrema ()
virtual const char *	getTypeName () const
bool	apply (const borderPoints &src, polygonPoints &min, polygonPoints &max) const
bool	apply (const borderPoints &src, polygonPoints &minMax) const
borderExtrema &	copy (const borderExtrema &other)
virtual functor *	clone () const
const parameters &	getParameters () const
virtual bool	updateParameters ()

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Detailed Description

This functor extracts minimum and maximum positions along a border in terms of distance to a given center point.

The extrema are saved in a polygonPoint either separate or in one List alternately as min, max, min, ... always starting with a minimum.

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Constructor & Destructor Documentation

lti::borderExtrema::borderExtrema

(

)

default constructor

lti::borderExtrema::borderExtrema

(

const borderExtrema &

other

)

copy constructor

Parameters:

other

the object to be copied

virtual lti::borderExtrema::~borderExtrema

(

)

[virtual]

destructor

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Member Function Documentation

bool lti::borderExtrema::apply	(	const borderPoints &	src,
		polygonPoints &	minMax
	)			const

operates on the given parameter.

Parameters:

	src	borderPoints with the source border
	minMax	the polygonPoints who take the extrema in order starting with a minima

Returns:

true if apply successful or false otherwise.

bool lti::borderExtrema::apply	(	const borderPoints &	src,
		polygonPoints &	min,
		polygonPoints &	max
	)			const

operates on the given parameter.

Parameters:

	src	borderPoints with the source border
	min	the polygonPoints who take the minima
	max	the polygonPoints who take the maxima

Returns:

true if apply successful or false otherwise

virtual functor* lti::borderExtrema::clone

(

)

const [virtual]

returns a pointer to a clone of this functor.

Implements lti::functor.

borderExtrema& lti::borderExtrema::copy

(

const borderExtrema &

other

)

copy data of "other" functor.

Parameters:

other

the functor to be copied

Returns:

a reference to this functor object

Reimplemented from lti::functor.

const parameters& lti::borderExtrema::getParameters

(

)

const

returns used parameters

Reimplemented from lti::modifier.

virtual const char* lti::borderExtrema::getTypeName

(

)

const [virtual]

returns the name of this type ("borderExtrema")

Reimplemented from lti::modifier.

virtual bool lti::borderExtrema::updateParameters

(

)

[virtual]

sets the functor's parameters.

Reimplemented from lti::functor.

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

• ltiBorderExtrema.h