neogfx::image Class Reference

#include <image.hpp>

Inheritance diagram for neogfx::image:

Public Types
enum	image_type_e { UnknownImage , PngImage }
typedef neolib::vector< uint8_t >	data_type
typedef data_type	hash_digest_type

Public Member Functions
	define_declared_event (Downloaded, downloaded) define_declared_event(FailedToDownload
	image (dimension aDpiScaleFactor=1.0, texture_sampling aSampling=texture_sampling::NormalMipmap, neogfx::color_space aColorSpace=neogfx::color_space::sRGB)
	image (const neogfx::size &aSize, const color &aColor=color::Black, dimension aDpiScaleFactor=1.0, texture_sampling aSampling=texture_sampling::NormalMipmap, neogfx::color_space aColorSpace=neogfx::color_space::sRGB)
	image (std::string const &aUri, dimension aDpiScaleFactor=1.0, texture_sampling aSampling=texture_sampling::NormalMipmap, neogfx::color_space aColorSpace=neogfx::color_space::sRGB)
	image (std::string const &aImagePattern, const std::unordered_map< std::string, color > &aColorMap, dimension aDpiScaleFactor=1.0, texture_sampling aSampling=texture_sampling::NormalMipmap, neogfx::color_space aColorSpace=neogfx::color_space::sRGB)
	image (std::string const &aUri, std::string const &aImagePattern, const std::unordered_map< std::string, color > &aColorMap, dimension aDpiScaleFactor=1.0, texture_sampling aSampling=texture_sampling::NormalMipmap, neogfx::color_space aColorSpace=neogfx::color_space::sRGB)
	image (image const &aOther)
	image (image &&aOther)
	image (image const &aOther, texture_sampling aSampling)
	image (image &&aOther, texture_sampling aSampling)
	~image ()
bool	available () const override
bool	downloading () const override
double	downloading_progress () const override
bool	error () const override
i_string const &	error_string () const override
i_string const &	uri () const override
bool	is_empty () const override
const void *	cdata () const override
const void *	data () const override
void *	data () override
std::size_t	size () const override
hash_digest_type const &	hash () const override
dimension	dpi_scale_factor () const override
neogfx::color_space	color_space () const override
neogfx::color_format	color_format () const override
texture_sampling	sampling () const override
texture_data_format	data_format () const override
const neogfx::size &	extents () const override
void	resize (const neogfx::size &aNewSize) override
const void *	cpixels () const override
const void *	pixels () const override
void *	pixels () override
color	get_pixel (const point &aPoint) const override
void	set_pixel (const point &aPoint, const color &aColor) override
Public Member Functions inherited from neolib::reference_counted< Base, DeallocateOnRelease >
	reference_counted () noexcept
	reference_counted (const reference_counted &aOther) noexcept
	~reference_counted ()
reference_counted &	operator= (const reference_counted &)
void	add_ref () const noexcept override
void	release () const override
int32_t	use_count () const noexcept override
const base_type *	release_and_take_ownership () const override
base_type *	release_and_take_ownership () override
void	pin () const noexcept override
void	unpin () const override
i_ref_control_block &	control_block () override

Detailed Description

Definition at line 31 of file image.hpp.

Member Typedef Documentation

data_type

typedef neolib::vector<uint8_t> neogfx::image::data_type

Definition at line 43 of file image.hpp.

hash_digest_type

typedef data_type neogfx::image::hash_digest_type

Definition at line 44 of file image.hpp.

Member Enumeration Documentation

image_type_e

enum neogfx::image::image_type_e

Enumerator
UnknownImage
PngImage

Definition at line 37 of file image.hpp.

Constructor & Destructor Documentation

image() [1/9]

neogfx::image::image	(	dimension	aDpiScaleFactor = 1.0,
		texture_sampling	aSampling = texture_sampling::NormalMipmap,
		neogfx::color_space	aColorSpace = neogfx::color_space::sRGB
	)

image() [2/9]

neogfx::image::image	(	const neogfx::size &	aSize,
		const color &	aColor = color::Black,
		dimension	aDpiScaleFactor = 1.0,
		texture_sampling	aSampling = texture_sampling::NormalMipmap,
		neogfx::color_space	aColorSpace = neogfx::color_space::sRGB
	)

image() [3/9]

neogfx::image::image	(	std::string const &	aUri,
		dimension	aDpiScaleFactor = 1.0,
		texture_sampling	aSampling = texture_sampling::NormalMipmap,
		neogfx::color_space	aColorSpace = neogfx::color_space::sRGB
	)

image() [4/9]

neogfx::image::image	(	std::string const &	aImagePattern,
		const std::unordered_map< std::string, color > &	aColorMap,
		dimension	aDpiScaleFactor = 1.0,
		texture_sampling	aSampling = texture_sampling::NormalMipmap,
		neogfx::color_space	aColorSpace = neogfx::color_space::sRGB
	)

image() [5/9]

neogfx::image::image	(	std::string const &	aUri,
		std::string const &	aImagePattern,
		const std::unordered_map< std::string, color > &	aColorMap,
		dimension	aDpiScaleFactor = 1.0,
		texture_sampling	aSampling = texture_sampling::NormalMipmap,
		neogfx::color_space	aColorSpace = neogfx::color_space::sRGB
	)

image() [6/9]

neogfx::image::image

(

image const &

aOther

)

image() [7/9]

neogfx::image::image

(

image &&

aOther

)

image() [8/9]

neogfx::image::image	(	image const &	aOther,
		texture_sampling	aSampling
	)

image() [9/9]

neogfx::image::image	(	image &&	aOther,
		texture_sampling	aSampling
	)

~image()

neogfx::image::~image

(

)

Member Function Documentation

available()

bool neogfx::image::available ( ) const

override

cdata()

const void * neogfx::image::cdata ( ) const

override

color_format()

neogfx::color_format neogfx::image::color_format ( ) const

override

color_space()

neogfx::color_space neogfx::image::color_space ( ) const

override

cpixels()

const void * neogfx::image::cpixels ( ) const

override

data() [1/2]

const void * neogfx::image::data ( ) const

override

data() [2/2]

void * neogfx::image::data ( )

override

data_format()

texture_data_format neogfx::image::data_format ( ) const

override

define_declared_event()

neogfx::image::define_declared_event	(	Downloaded	,
		downloaded
	)

downloading()

bool neogfx::image::downloading ( ) const

override

downloading_progress()

double neogfx::image::downloading_progress ( ) const

override

dpi_scale_factor()

dimension neogfx::image::dpi_scale_factor ( ) const

override

error()

bool neogfx::image::error ( ) const

override

error_string()

i_string const & neogfx::image::error_string ( ) const

override

extents()

const neogfx::size & neogfx::image::extents ( ) const

override

get_pixel()

color neogfx::image::get_pixel ( const point &  aPoint ) const

override

hash()

hash_digest_type const & neogfx::image::hash ( ) const

override

is_empty()

bool neogfx::image::is_empty ( ) const

override

pixels() [1/2]

const void * neogfx::image::pixels ( ) const

override

pixels() [2/2]

void * neogfx::image::pixels ( )

override

resize()

void neogfx::image::resize ( const neogfx::size &  aNewSize )

override

sampling()

texture_sampling neogfx::image::sampling ( ) const

override

set_pixel()

void neogfx::image::set_pixel ( const point &  aPoint, const color &  aColor  )

override

size()

std::size_t neogfx::image::size ( ) const

override

uri()

i_string const & neogfx::image::uri ( ) const

override

---

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

• include/neogfx/gfx/image.hpp