imaging::Polygon Class Reference
[Polytope Module]

Planar polygon with multiple outlines and holes. More...

#include <Polygon.hpp>

List of all members.

Public Member Functions
	Polygon (const Polygon &source)
	Polygon (const SimplePolygon &simple_polygon)
	Polygon (std::auto_ptr< std::vector< SimplePolygon > > contours, std::auto_ptr< std::vector< SimplePolygon > > &holes)
Polygon &	operator= (const Polygon &source)
void	set_contours (std::auto_ptr< std::vector< SimplePolygon > > contours)
void	set_holes (std::auto_ptr< std::vector< SimplePolygon > > holes)
const std::vector < SimplePolygon > &	contours () const
const std::vector < SimplePolygon > &	holes () const
size_t	n_contours () const
size_t	n_holes () const
const SimplePolygon &	contour (size_t i) const
const SimplePolygon &	hole (size_t i) const
void	clear ()

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Detailed Description

Planar polygon with multiple outlines and holes.

This class implements a polygon defined by multiple contours and holes. Each of the contours and the holes is a SimplePolygon. For polygons consisting of one boundary contour only, use SimplePolygon instead.

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Constructor & Destructor Documentation

imaging::Polygon::Polygon

(

const Polygon &

source

)

Copy constructor.

References _contours, and _holes.

imaging::Polygon::Polygon

(

const SimplePolygon &

simple_polygon

)

[explicit]

Constructs a polygon object from a SimplePolygon.

imaging::Polygon::Polygon	(	std::auto_ptr< std::vector< SimplePolygon > >	contours,
		std::auto_ptr< std::vector< SimplePolygon > > &	holes
	)

Constructs a polygon from a vector of contours and a vector holes.

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Member Function Documentation

Polygon & imaging::Polygon::operator=

(

const Polygon &

source

)

Copy assignement.

References _contours, and _holes.

void imaging::Polygon::set_contours

(

std::auto_ptr< std::vector< SimplePolygon > >

contours

)

Sets the contours of the polygon.

References contours().

void imaging::Polygon::set_holes

(

std::auto_ptr< std::vector< SimplePolygon > >

holes

)

Sets the holes of the polygon.

References holes().

const std::vector<SimplePolygon>& imaging::Polygon::contours

(

)

const [inline]

Returns the contours of the polygon.

Referenced by set_contours().

const std::vector<SimplePolygon>& imaging::Polygon::holes

(

)

const [inline]

Returns the holes of the polygon.

Referenced by set_holes().

size_t imaging::Polygon::n_contours

(

)

const [inline]

Returns the number of contours of the polygon.

Referenced by imaging::operator<<().

size_t imaging::Polygon::n_holes

(

)

const [inline]

Returns the number of holes of the polygon.

Referenced by imaging::operator<<().

const SimplePolygon& imaging::Polygon::contour

(

size_t

i

)

const [inline]

Returns the i-th contour of the polygon.

Referenced by imaging::operator<<().

const SimplePolygon& imaging::Polygon::hole

(

size_t

i

)

const [inline]

Returns the i-th hole of the polygon.

Referenced by imaging::operator<<().

void imaging::Polygon::clear

(

)

Removes all contours and holes of the polygon.

Referenced by imaging::PolygonModel2d::compute_boundary().

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

• imaging2/polytope/Polygon.hpp
• imaging2/polytope/Polygon.cxx