agg::gray16 Struct Reference

#include <agg_color_gray.h>

List of all members.

Public Types
enum	base_scale_e { base_shift = 16, base_scale = 1 << base_shift, base_mask = base_scale - 1 }
typedef int16u	value_type
typedef int32u	calc_type
typedef int64	long_type
typedef gray16	self_type
Public Member Functions
	gray16 ()
	gray16 (unsigned v_, unsigned a_=base_mask)
	gray16 (const self_type &c, unsigned a_)
	gray16 (const rgba &c)
	gray16 (const rgba &c, double a_)
	gray16 (const rgba8 &c)
	gray16 (const rgba8 &c, unsigned a_)
void	clear ()
const self_type &	transparent ()
void	opacity (double a_)
double	opacity () const
const self_type &	premultiply ()
const self_type &	premultiply (unsigned a_)
const self_type &	demultiply ()
self_type	gradient (self_type c, double k) const
AGG_INLINE void	add (const self_type &c, unsigned cover)
Static Public Member Functions
static self_type	no_color ()
Public Attributes
value_type	v
value_type	a

---

Member Typedef Documentation

typedef int32u agg::gray16::calc_type

typedef int64 agg::gray16::long_type

typedef gray16 agg::gray16::self_type

typedef int16u agg::gray16::value_type

---

Member Enumeration Documentation

enum agg::gray16::base_scale_e

Enumerator:

base_shift
base_scale
base_mask

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Constructor & Destructor Documentation

agg::gray16::gray16

(

)

[inline]

agg::gray16::gray16	(	unsigned	v_,
		unsigned	a_ = base_mask
	)		[inline]

agg::gray16::gray16	(	const self_type &	c,
		unsigned	a_
	)		[inline]

agg::gray16::gray16

(

const rgba &

c

)

[inline]

agg::gray16::gray16	(	const rgba &	c,
		double	a_
	)		[inline]

agg::gray16::gray16

(

const rgba8 &

c

)

[inline]

agg::gray16::gray16	(	const rgba8 &	c,
		unsigned	a_
	)		[inline]

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Member Function Documentation

AGG_INLINE void agg::gray16::add	(	const self_type &	c,
		unsigned	cover
	)		[inline]

void agg::gray16::clear

(

)

[inline]

const self_type& agg::gray16::demultiply

(

)

[inline]

self_type agg::gray16::gradient	(	self_type	c,
		double	k
	)		const [inline]

static self_type agg::gray16::no_color

(

)

[inline, static]

void agg::gray16::opacity

(

double

a_

)

[inline]

double agg::gray16::opacity

(

)

const [inline]

const self_type& agg::gray16::premultiply

(

)

[inline]

const self_type& agg::gray16::premultiply

(

unsigned

a_

)

[inline]

const self_type& agg::gray16::transparent

(

)

[inline]

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Member Data Documentation

value_type agg::gray16::a

value_type agg::gray16::v

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

• agg-2.5/include/agg_color_gray.h