Color Class Reference

Color is an RGB color object, with a transparancy. The storage is in a 4-byte integer, similar to Qt. More...

Public Member Functions
	Color (unsigned char r_=255, unsigned char g_=255, unsigned char b_=255, unsigned char t_=0)
	Color (unsigned int rgbval)
bool	operator== (const Color &c) const
bool	operator!= (const Color &c) const
unsigned char	r () const
unsigned char	g () const
unsigned char	b () const
unsigned char	t () const
float	rF () const
float	gF () const
float	bF () const
float	tF () const
bool	isVisible () const
unsigned int	rgb () const
unsigned int &	rgb ()
void	set (unsigned char r_, unsigned char g_, unsigned char b_, unsigned char t_=0)
float	average () const
Color	complementaryColor () const
Color	lighter (float fac) const
Color	darker (float fac) const
void	setRgb (unsigned int rgb_)
void	setTransparency (unsigned char t_)
void	setTransparencyF (float tf)
void	setHSV (unsigned char h, unsigned char s, unsigned char v)
void	getHSV (unsigned char &, unsigned char &, unsigned char &) const
void	setStdStr (const char *)
	e.g. "#00ff32" More...
const char *	getStdStr (bool withhash=true, int transpopt=0) const
void	fill (BufferString &) const
bool	use (const char *)
const char *	largeUserInfoString () const
const char *	getDescription () const
bool	fromDescription (const char *)

Static Public Member Functions
static Color	NoColor ()
static Color	Black ()
static Color	Blue ()
static Color	DgbColor ()
static Color	Green ()
static Color	LightGrey ()
static Color	Orange ()
static Color	Peach ()
static Color	Red ()
static Color	White ()
static Color	Yellow ()
static unsigned char	getUChar (float v)
static float	getFloat (unsigned char)
static int	nrStdDrawColors ()
static Color	stdDrawColor (int)
static const BufferStringSet &	descriptions ()
static const TypeSet< Color > &	descriptionCenters ()

Protected Attributes
unsigned int	col_

Detailed Description

Color is an RGB color object, with a transparancy. The storage is in a 4-byte integer, similar to Qt.

Constructor & Destructor Documentation

Color::Color	(	unsigned char	r_ = 255,
		unsigned char	g_ = 255,
		unsigned char	b_ = 255,
		unsigned char	t_ = 0
	)

Color::Color

(

unsigned int

rgbval

)

Member Function Documentation

float Color::average ( ) const

inline

unsigned char Color::b

(

)

const

float Color::bF ( ) const

inline

static Color Color::Black ( )

inlinestatic

static Color Color::Blue ( )

inlinestatic

Color Color::complementaryColor

(

)

const

Color Color::darker ( float  fac ) const

inline

static const TypeSet<Color>& Color::descriptionCenters ( )

static

static const BufferStringSet& Color::descriptions ( )

static

static Color Color::DgbColor ( )

inlinestatic

void Color::fill

(

BufferString &

)

const

bool Color::fromDescription

(

const char *

)

unsigned char Color::g

(

)

const

const char* Color::getDescription

(

)

const

static float Color::getFloat ( unsigned  char )

static

void Color::getHSV	(	unsigned char &	,
		unsigned char &	,
		unsigned char &
	)		const

const char* Color::getStdStr	(	bool	withhash = true,
		int	transpopt = 0
	)		const

without hash Google KML standard -> order reversed transpopt -1=opacity 0=not 1=transparency

static unsigned char Color::getUChar ( float  v )

static

float Color::gF ( ) const

inline

static Color Color::Green ( )

inlinestatic

bool Color::isVisible

(

)

const

const char* Color::largeUserInfoString

(

)

const

Color Color::lighter

(

float

fac

)

const

static Color Color::LightGrey ( )

inlinestatic

static Color Color::NoColor ( )

inlinestatic

static int Color::nrStdDrawColors ( )

static

bool Color::operator!=

(

const Color &

c

)

const

bool Color::operator==

(

const Color &

c

)

const

static Color Color::Orange ( )

inlinestatic

static Color Color::Peach ( )

inlinestatic

unsigned char Color::r

(

)

const

static Color Color::Red ( )

inlinestatic

float Color::rF ( ) const

inline

unsigned int Color::rgb

(

)

const

unsigned int& Color::rgb

(

)

void Color::set	(	unsigned char	r_,
		unsigned char	g_,
		unsigned char	b_,
		unsigned char	t_ = 0
	)

void Color::setHSV	(	unsigned char	h,
		unsigned char	s,
		unsigned char	v
	)

void Color::setRgb

(

unsigned int

rgb_

)

void Color::setStdStr

(

const char *

)

e.g. "#00ff32"

void Color::setTransparency

(

unsigned char

t_

)

void Color::setTransparencyF

(

float

tf

)

static Color Color::stdDrawColor ( int  )

static

unsigned char Color::t

(

)

const

float Color::tF ( ) const

inline

bool Color::use

(

const char *

)

static Color Color::White ( )

inlinestatic

static Color Color::Yellow ( )

inlinestatic

Member Data Documentation

unsigned int Color::col_

protected