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Plot::HSVPixel< Component, HComponent > Class Template Reference

#include <pixel.h>

Inheritance diagram for Plot::HSVPixel< Component, HComponent >:

[legend]Collaboration diagram for Plot::HSVPixel< Component, HComponent >:

[legend]List of all members.

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Detailed Description

template<class Component = Pixel::FComponent, class HComponent = Pixel::HueComponent>
class Plot::HSVPixel< Component, HComponent >

Hue,Saturation,Value image Pixel.

Definition at line 159 of file pixel.h.

Public Methods
std::ostream &	put (std::ostream &s)
	Stream output.
Constructors and destructors
	HSVPixel ()
	Default constructor; pixel remains transparent.
	HSVPixel (HComponent hue, Component saturation, Component value)
	Constructor taking HSV triple.
	HSVPixel (const HSVPixel &other)
	Copy constructor.
template<class OComponent>	HSVPixel (const RGBPixel< OComponent > &other)
	Constructor for an HSVPixel from an RGBPixel.
Access functions for the components of the pixel
Bounded::Magnitude	hue () const
	Returns the hue component on a scale [0.0,1.0].
Bounded::Magnitude	saturation () const
	Returns the saturation component on a scale [0.0,1.0].
Bounded::Magnitude	value () const
	Returns the value component on a scale [0.0,1.0].
Static Public Attributes
int	reversed_color_order = false
	This parameter can be set to a nonzero value if you want hues to go in the opposite direction.

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Constructor & Destructor Documentation

template<class Component, class HComponent> template<class OComponent> Plot::HSVPixel< Component, HComponent >::HSVPixel (  const RGBPixel< OComponent > &    other )

Constructor for an HSVPixel from an RGBPixel. Algorithm is from _Computer_Graphics_, 2nd Ed., Foley et al, 1990, except Hue modified to lie in [0,1] instead of [0,360]. S, and V are also specified in the range [0,1]. Definition at line 270 of file pixel.h. References Plot::HSVPixel< Component, HComponent >::reversed_color_order.

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

• pixel.h

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