CGAL::Classification::Label Class Reference

#include <CGAL/Classification/Label.h>

Definition

Classification label (for example: vegetation, ground, etc.).

Note

Labels should always be constructed from a CGAL::Classification::Label_set object.

Access
const std::string &	name () const
	returns the name of the classification label (e.g.
std::size_t	index () const
	returns the index of the classification label in the label set.
std::size_t	standard_index () const
	returns the standard index of the classification label (e.g.
const CGAL::IO::Color &	color () const
	returns the color used to represent the label.

Modification
void	set_name (const std::string &name)
void	set_standard_index (std::size_t idx)
void	set_color (const IO::Color &color)

Member Function Documentation

color()

const CGAL::IO::Color & CGAL::Classification::Label::color

(

)

const

returns the color used to represent the label.

Note

The color is purely user-oriented and is not used by the classification algorithms. It is not to be confused with a color attribute embedded in a data set which can be used (see Color_channel).

index()

std::size_t CGAL::Classification::Label::index

(

)

const

returns the index of the classification label in the label set.

Note

This index cannot be changed by the user and is handled directly by the label set.

name()

const std::string & CGAL::Classification::Label::name

(

)

const

returns the name of the classification label (e.g.

vegetation).

standard_index()

std::size_t CGAL::Classification::Label::standard_index

(

)

const

returns the standard index of the classification label (e.g.

index in the ASPRS standard).

Note

This index is purely user-oriented and is not used by the classification algorithms.