cpe::color Class Reference

Container class for (r,g,b) color. Each component is between [0,1]. More...

Public Member Functions
	color ()
	empty constructor (0,0,0) More...
	color (color_component gray)
	direct constructor with gray value (r,b,g)=(gray,gray,gray) More...
	color (color_component r, color_component g, color_component b)
	direct constructor with (r,b,g) value More...
	color (const vec3 &c)
color_component	r () const
	get red value More...
color_component &	r ()
	get red value More...
color_component	g () const
	get green value More...
color_component &	g ()
	get green value More...
color_component	b () const
	get blue value More...
color_component &	b ()
	get blue value More...
void	clamp ()
	return clamp the color (between 0 and 1) More...

Private Attributes
color_component	internal_r
	internal red component More...
color_component	internal_g
	internal green component More...
color_component	internal_b
	internal blue component More...

Detailed Description

Container class for (r,g,b) color. Each component is between [0,1].

Constructor & Destructor Documentation

cpe::color::color

(

)

empty constructor (0,0,0)

cpe::color::color

(

color_component

gray

)

direct constructor with gray value (r,b,g)=(gray,gray,gray)

cpe::color::color	(	color_component	r,
		color_component	g,
		color_component	b
	)

direct constructor with (r,b,g) value

cpe::color::color

(

const vec3 &

c

)

Member Function Documentation

color_component cpe::color::b

(

)

const

get blue value

References internal_b.

Referenced by cpe::export_ppm(), cpe::operator*=(), cpe::operator+=(), cpe::operator-=(), cpe::operator/=(), and cpe::operator<<().

color_component & cpe::color::b

(

)

get blue value

References internal_b.

void cpe::color::clamp

(

)

return clamp the color (between 0 and 1)

References internal_b, internal_g, and internal_r.

Referenced by cpe::export_ppm().

color_component cpe::color::g

(

)

const

get green value

References internal_g.

Referenced by cpe::export_ppm(), cpe::operator*=(), cpe::operator+=(), cpe::operator-=(), cpe::operator/=(), and cpe::operator<<().

color_component & cpe::color::g

(

)

get green value

References internal_g.

color_component cpe::color::r

(

)

const

get red value

References internal_r.

Referenced by cpe::export_ppm(), cpe::operator*=(), cpe::operator+=(), cpe::operator-=(), cpe::operator/=(), and cpe::operator<<().

color_component & cpe::color::r

(

)

get red value

References internal_r.

Member Data Documentation

color_component cpe::color::internal_b

private

internal blue component

Referenced by b(), and clamp().

color_component cpe::color::internal_g

private

internal green component

Referenced by clamp(), and g().

color_component cpe::color::internal_r

private

internal red component

Referenced by clamp(), and r().

---

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

• /home/damien/work/2012_2013_teaching/2013_4eti_synthese_images/2013/TP_projectif_etudiant/libimage/color.hpp
• /home/damien/work/2012_2013_teaching/2013_4eti_synthese_images/2013/TP_projectif_etudiant/libimage/color.cpp