InlineHSV Class Reference

HSV to RGB conversion is required often for some algorithms. More...

#include <inlinehsv.h>

List of all members.

Public Member Functions
	InlineHSV ()
int	blue ()
void	convertHSV2RGB ()
void	convertHSV2RGB (int hue, int saturation, int value)
void	convertRGB2HSV (int red, int green, int blue)
void	convertRGB2HSV (unsigned int rgb)
int	green ()
int	hue ()
int	red ()
int	saturation ()
void	setBlue (int blue)
void	setGreen (int green)
void	setHSV (int hue, int saturation, int value)
void	setHue (int hue)
void	setRed (int red)
void	setRGB (int red, int green, int blue)
void	setSaturation (int saturation)
void	setValue (int value)
int	value ()

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Detailed Description

HSV to RGB conversion is required often for some algorithms.

This class inlines, (at least with gcc), most of the code required for this conversion in order to increase performance in loops. The idea is you create an instance of this class outside your main loop then call convertRGB2HSV() and convertHSV2RGB when you need it.

Author:

Daniel M. Duley Inline HSV conversion

Definition at line 42 of file inlinehsv.h.

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Constructor & Destructor Documentation

InlineHSV::InlineHSV

(

)

[inline]

Definition at line 45 of file inlinehsv.h.

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Member Function Documentation

int InlineHSV::blue

(

)

[inline]

Definition at line 80 of file inlinehsv.h.

void InlineHSV::convertHSV2RGB

(

)

[inline]

Converts the current hue, saturation, and value settings to RGB.

Definition at line 133 of file inlinehsv.h.

void InlineHSV::convertHSV2RGB	(	int	hue,
		int	saturation,
		int	value
	)			[inline]

Converts the given HSV value to RGB.

The red(), green(), and blue() methods will be valid after calling this. The hue, saturation, and value methods are also set to the supplied values.

Definition at line 127 of file inlinehsv.h.

void InlineHSV::convertRGB2HSV	(	int	red,
		int	green,
		int	blue
	)			[inline]

Definition at line 93 of file inlinehsv.h.

void InlineHSV::convertRGB2HSV

(

unsigned int

rgb

)

[inline]

Converts the given RGB value to HSV.

The hue(), saturation(), and value() methods will be valid after calling this. The red, green, and blue items are also set the the supplied values.

Definition at line 88 of file inlinehsv.h.

int InlineHSV::green

(

)

[inline]

Definition at line 79 of file inlinehsv.h.

int InlineHSV::hue

(

)

[inline]

Definition at line 69 of file inlinehsv.h.

int InlineHSV::red

(

)

[inline]

Definition at line 78 of file inlinehsv.h.

int InlineHSV::saturation

(

)

[inline]

Definition at line 70 of file inlinehsv.h.

void InlineHSV::setBlue

(

int

blue

)

[inline]

Definition at line 77 of file inlinehsv.h.

void InlineHSV::setGreen

(

int

green

)

[inline]

Definition at line 76 of file inlinehsv.h.

void InlineHSV::setHSV	(	int	hue,
		int	saturation,
		int	value
	)			[inline]

Definition at line 64 of file inlinehsv.h.

void InlineHSV::setHue

(

int

hue

)

[inline]

Definition at line 66 of file inlinehsv.h.

void InlineHSV::setRed

(

int

red

)

[inline]

Definition at line 75 of file inlinehsv.h.

void InlineHSV::setRGB	(	int	red,
		int	green,
		int	blue
	)			[inline]

Definition at line 73 of file inlinehsv.h.

void InlineHSV::setSaturation

(

int

saturation

)

[inline]

Definition at line 67 of file inlinehsv.h.

void InlineHSV::setValue

(

int

value

)

[inline]

Definition at line 68 of file inlinehsv.h.

int InlineHSV::value

(

)

[inline]

Definition at line 71 of file inlinehsv.h.

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

• inlinehsv.h