synfig::Gamma Class Reference

This class performs color correction on Color classes. More...

#include <gamma.h>

Public Member Functions
	Gamma (float x=1)
void	set_gamma (float x)
void	set_gamma_r (float x)
void	set_gamma_g (float x)
void	set_gamma_b (float x)
void	set_black_level (float x)
void	set_red_blue_level (float x)
void	set_all (float r, float g, float b, float black, float red_blue=1.0f)
float	get_gamma () const
float	get_gamma_r () const
float	get_gamma_g () const
float	get_gamma_b () const
float	get_black_level () const
float	get_red_blue_level () const
void	refresh_gamma_r ()
void	refresh_gamma_g ()
void	refresh_gamma_b ()
const unsigned char &	r_U16_to_U8 (int i) const
const unsigned char &	g_U16_to_U8 (int i) const
const unsigned char &	b_U16_to_U8 (int i) const
const unsigned char &	r_F32_to_U8 (float x) const
const unsigned char &	g_F32_to_U8 (float x) const
const unsigned char &	b_F32_to_U8 (float x) const
unsigned short	r_F32_to_U16 (float x) const
unsigned short	g_F32_to_U16 (float x) const
unsigned short	b_F32_to_U16 (float x) const
const float &	r_U8_to_F32 (int i) const
const float &	g_U8_to_F32 (int i) const
const float &	b_U8_to_F32 (int i) const
float	r_F32_to_F32 (float x) const
float	g_F32_to_F32 (float x) const
float	b_F32_to_F32 (float x) const

Detailed Description

This class performs color correction on Color classes.

Todo:

This is a non-functional stub.

Constructor & Destructor Documentation

synfig::Gamma::Gamma ( float  x = 1 )

inline

References set_gamma().

Member Function Documentation

void Gamma::set_gamma

(

float

x

)

References f.

Referenced by exr_trgt::exr_trgt(), Gamma(), synfig::Layer_ColorCorrect::set_param(), and synfig::Svg_parser::Svg_parser().

void Gamma::set_gamma_r

(

float

x

)

void Gamma::set_gamma_g

(

float

x

)

void Gamma::set_gamma_b

(

float

x

)

void Gamma::set_black_level

(

float

x

)

void Gamma::set_red_blue_level

(

float

x

)

void Gamma::set_all	(	float	r,
		float	g,
		float	b,
		float	black,
		float	red_blue = 1.0f
	)

float synfig::Gamma::get_gamma ( ) const

inline

Referenced by synfig::Layer_ColorCorrect::get_param().

float synfig::Gamma::get_gamma_r ( ) const

inline

float synfig::Gamma::get_gamma_g ( ) const

inline

float synfig::Gamma::get_gamma_b ( ) const

inline

float synfig::Gamma::get_black_level ( ) const

inline

float synfig::Gamma::get_red_blue_level ( ) const

inline

void Gamma::refresh_gamma_r

(

)

References f.

void Gamma::refresh_gamma_g

(

)

References f.

void Gamma::refresh_gamma_b

(

)

References f.

const unsigned char& synfig::Gamma::r_U16_to_U8 ( int  i ) const

inline

const unsigned char& synfig::Gamma::g_U16_to_U8 ( int  i ) const

inline

const unsigned char& synfig::Gamma::b_U16_to_U8 ( int  i ) const

inline

const unsigned char& synfig::Gamma::r_F32_to_U8 ( float  x ) const

inline

References f.

Referenced by synfig::Color2PixelFormat().

const unsigned char& synfig::Gamma::g_F32_to_U8 ( float  x ) const

inline

References f.

Referenced by synfig::Color2PixelFormat().

const unsigned char& synfig::Gamma::b_F32_to_U8 ( float  x ) const

inline

References f.

Referenced by synfig::Color2PixelFormat().

unsigned short synfig::Gamma::r_F32_to_U16 ( float  x ) const

inline

References f.

unsigned short synfig::Gamma::g_F32_to_U16 ( float  x ) const

inline

References f.

unsigned short synfig::Gamma::b_F32_to_U16 ( float  x ) const

inline

References f.

const float& synfig::Gamma::r_U8_to_F32 ( int  i ) const

inline

Referenced by imagemagick_mptr::get_frame(), png_mptr::png_mptr(), and png_trgt_spritesheet::read_png_file().

const float& synfig::Gamma::g_U8_to_F32 ( int  i ) const

inline

Referenced by imagemagick_mptr::get_frame(), jpeg_mptr::jpeg_mptr(), png_mptr::png_mptr(), and png_trgt_spritesheet::read_png_file().

const float& synfig::Gamma::b_U8_to_F32 ( int  i ) const

inline

Referenced by imagemagick_mptr::get_frame(), png_mptr::png_mptr(), and png_trgt_spritesheet::read_png_file().

float synfig::Gamma::r_F32_to_F32 ( float  x ) const

inline

Referenced by cairo_png_mptr::cairo_png_mptr(), synfig::Target_Cairo::gamma_filter(), synfig::Target_Cairo_Tile::gamma_filter(), and synfig::Palette::load_from_file().

float synfig::Gamma::g_F32_to_F32 ( float  x ) const

inline

Referenced by cairo_png_mptr::cairo_png_mptr(), synfig::Target_Cairo::gamma_filter(), synfig::Target_Cairo_Tile::gamma_filter(), and synfig::Palette::load_from_file().

float synfig::Gamma::b_F32_to_F32 ( float  x ) const

inline

Referenced by cairo_png_mptr::cairo_png_mptr(), synfig::Target_Cairo::gamma_filter(), synfig::Target_Cairo_Tile::gamma_filter(), and synfig::Palette::load_from_file().

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

• gamma.h
• gamma.cpp