Papyrus::RGBA Struct Reference

A structure storing an RGBA value. More...

#include <rgba.h>

List of all members.

Public Member Functions
	RGBA (double r=0.0, double g=0.0, double b=0.0, double a=1.0)
	RGBA (const Glib::ustring &name, double a=1.0)
double	operator[] (unsigned index)
	operator Cairo::RefPtr< Cairo::Pattern > () const
	operator Fill::pointer () const
	operator Stroke::pointer () const
	operator Paint::pointer () const
Public Attributes
double	red
double	green
double	blue
double	alpha
Static Private Member Functions
static void	initialize_regular_expressions ()
Static Private Attributes
static regex_t	regular_expression [4]
static bool	regex_initialized = false

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Detailed Description

A structure storing an RGBA value.

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Constructor & Destructor Documentation

Papyrus::RGBA::RGBA	(	double	r = 0.0,
		double	g = 0.0,
		double	b = 0.0,
		double	a = 1.0
	)

Papyrus::RGBA::RGBA	(	const Glib::ustring &	name,
		double	a = 1.0
	)

References alpha, blue, green, initialize_regular_expressions(), red, regex_initialized, regular_expression, and Papyrus::x11_color().

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Member Function Documentation

void Papyrus::RGBA::initialize_regular_expressions

(

)

[static, private]

References regex_initialized, and regular_expression.

Referenced by RGBA().

Papyrus::RGBA::operator Cairo::RefPtr< Cairo::Pattern >

(

)

const

Papyrus::RGBA::operator Fill::pointer

(

)

const

References alpha, blue, Papyrus::Fill::create(), green, and red.

Papyrus::RGBA::operator Paint::pointer

(

)

const

References alpha, blue, Papyrus::Color::create(), green, and red.

Papyrus::RGBA::operator Stroke::pointer

(

)

const

References alpha, blue, Papyrus::Stroke::create(), green, and red.

double Papyrus::RGBA::operator[]

(

unsigned

index

)

References alpha, blue, green, and red.

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Member Data Documentation

double Papyrus::RGBA::alpha

Referenced by Papyrus::Gradient::Stop::alpha(), operator Fill::pointer(), operator Paint::pointer(), Papyrus::YUVA::operator RGBA(), Papyrus::HSLA::operator RGBA(), Papyrus::HSBA::operator RGBA(), operator Stroke::pointer(), Papyrus::YUVA::operator=(), Papyrus::HSLA::operator=(), Papyrus::HSBA::operator=(), operator[](), Papyrus::process_stop(), and RGBA().

double Papyrus::RGBA::blue

Referenced by Papyrus::Gradient::Stop::blue(), operator Fill::pointer(), operator Paint::pointer(), Papyrus::YUVA::operator RGBA(), Papyrus::HSLA::operator RGBA(), Papyrus::HSBA::operator RGBA(), operator Stroke::pointer(), Papyrus::YUVA::operator=(), Papyrus::HSLA::operator=(), Papyrus::HSBA::operator=(), operator[](), Papyrus::process_stop(), and RGBA().

double Papyrus::RGBA::green

Referenced by Papyrus::Gradient::Stop::green(), operator Fill::pointer(), operator Paint::pointer(), Papyrus::YUVA::operator RGBA(), Papyrus::HSLA::operator RGBA(), Papyrus::HSBA::operator RGBA(), operator Stroke::pointer(), Papyrus::YUVA::operator=(), Papyrus::HSLA::operator=(), Papyrus::HSBA::operator=(), operator[](), Papyrus::process_stop(), and RGBA().

double Papyrus::RGBA::red

Referenced by operator Fill::pointer(), operator Paint::pointer(), Papyrus::YUVA::operator RGBA(), Papyrus::HSLA::operator RGBA(), Papyrus::HSBA::operator RGBA(), operator Stroke::pointer(), Papyrus::YUVA::operator=(), Papyrus::HSLA::operator=(), Papyrus::HSBA::operator=(), operator[](), Papyrus::process_stop(), Papyrus::Gradient::Stop::red(), and RGBA().

bool Papyrus::RGBA::regex_initialized = false [static, private]

Referenced by initialize_regular_expressions(), and RGBA().

regex_t Papyrus::RGBA::regular_expression [static, private]

Referenced by initialize_regular_expressions(), and RGBA().

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

• rgba.h
• rgba.cpp