ewol::resource::DistanceFieldFont Class Reference

Inheritance diagram for ewol::resource::DistanceFieldFont:

Public Member Functions
	DECLARE_RESOURCE_NAMED_FACTORY (DistanceFieldFont)
float	getDisplayRatio (float _size)
float	getHeight (float _size)
float	getSize (float _fontHeight)
int32_t	getIndex (char32_t _charcode)
ewol::GlyphProperty *	getGlyphPointer (const char32_t &_charcode)
float	getPixelBorderSize ()
const vec2 &	getTextureBorderSize ()
void	exportOnFile ()
bool	importFromFile ()
Public Member Functions inherited from ewol::resource::Texture
	DECLARE_RESOURCE_FACTORY (Texture)
void	setImageSize (ivec2 newSize)
egami::Image &	get ()
void	flush ()
bool	updateContext ()
void	removeContext ()
void	removeContextToLate ()
const ivec2 &	getOpenGlSize () const
uint32_t	getRendererId () const

Static Public Member Functions
static ememory::SharedPtr< ewol::resource::DistanceFieldFont >	keep (const std::string &_filename)

Public Attributes
std::vector< GlyphProperty >	m_listElement

Protected Member Functions
void	init (const std::string &_fontName)
Protected Member Functions inherited from ewol::resource::Texture
void	init (const std::string &_filename)
void	init ()

Additional Inherited Members
Protected Attributes inherited from ewol::resource::Texture
uint32_t	m_texId
egami::Image	m_data
vec2	m_endPointSize
bool	m_loaded

Member Function Documentation

getGlyphPointer()

ewol::GlyphProperty* ewol::resource::DistanceFieldFont::getGlyphPointer

(

const char32_t &

_charcode

)

get the pointer on the coresponding glyph

Parameters

[in]

_charcode

The unicodeValue

Returns

The pointer on the glyph == > never nullptr

getHeight()

float ewol::resource::DistanceFieldFont::getHeight ( float  _size )

inline

get the display height of this font

Parameters

[in]

_size

Request font size

Returns

Dimention of the font need between 2 lines

getIndex()

int32_t ewol::resource::DistanceFieldFont::getIndex

(

char32_t

_charcode

)

get the ID of a unicode charcode

Parameters

[in]

_charcode

The unicodeValue

Returns

The ID in the table (if it does not exist : return 0)

getSize()

float ewol::resource::DistanceFieldFont::getSize ( float  _fontHeight )

inline

get the font size with a specific display size

Parameters

[in]

_fontHeight

Request font height

Returns

Dimention of the font for this compleate line size.

keep()

static ememory::SharedPtr<ewol::resource::DistanceFieldFont> ewol::resource::DistanceFieldFont::keep ( const std::string &  _filename )

static

keep the resource pointer.

Note

Never free this pointer by your own...

Parameters

[in]

_filename

Name of the texture font.

Returns

pointer on the resource or nullptr if an error occured.

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

• framework/atria-soft/ewol/ewol/resource/DistanceFieldFont.hpp