Font face description. More...

#include <Urho3D/UI/FontFace.h>

Inheritance diagram for Urho3D::FontFace:

Public Member Functions
	FontFace (Font *font)
	Construct.

	~FontFace () override
	Destruct.

virtual bool	Load (const unsigned char *fontData, unsigned fontDataSize, float pointSize)=0
	Load font face.

virtual const FontGlyph *	GetGlyph (unsigned c)
	Return pointer to the glyph structure corresponding to a character. Return null if glyph not found.

virtual bool	HasMutableGlyphs () const
	Return if font face uses mutable glyphs.

float	GetKerning (unsigned c, unsigned d) const
	Return the kerning for a character and the next character.

bool	IsDataLost () const
	Return true when one of the texture has a data loss.

float	GetPointSize () const
	Return point size.

float	GetRowHeight () const
	Return row height.

const ea::vector< SharedPtr< Texture2D > > &	GetTextures () const
	Return textures.

Public Member Functions inherited from Urho3D::RefCounted
	RefCounted ()
	Construct. Allocate the reference count structure and set an initial self weak reference.

virtual	~RefCounted ()
	Destruct. Mark as expired and also delete the reference count structure if no outside weak references exist.

	RefCounted (const RefCounted &rhs)=delete
	Prevent copy construction.

RefCounted &	operator= (const RefCounted &rhs)=delete
	Prevent assignment.

int	AddRef ()

int	ReleaseRef ()

int	Refs () const

int	WeakRefs () const

RefCount *	RefCountPtr () const
	Return pointer to the reference count structure.

bool	HasScriptObject () const
	Return true if script runtime object wrapping this native object exists.

bool	IsScriptStrongRef () const
	Return true if script reference is strong.

Protected Member Functions
SharedPtr< Texture2D >	CreateFaceTexture ()
	Create a texture for font rendering.

SharedPtr< Texture2D >	LoadFaceTexture (const SharedPtr< Image > &image)
	Load font face texture from image resource.

Protected Attributes
Font *	font_ {}
	Parent font.

ea::unordered_map< unsigned, FontGlyph >	glyphMapping_
	Glyph mapping.

ea::unordered_map< unsigned, float >	kerningMapping_
	Kerning mapping.

ea::vector< SharedPtr< Texture2D > >	textures_
	Glyph texture pages.

float	pointSize_ {}
	Point size.

float	rowHeight_ {}
	Row height.

Friends
class	Font

class	FontFaceBitmap

Detailed Description

Font face description.

Member Function Documentation

◆ GetGlyph()

const FontGlyph * Urho3D::FontFace::GetGlyph ( unsigned c )

virtual

Return pointer to the glyph structure corresponding to a character. Return null if glyph not found.

Reimplemented in Urho3D::FontFaceFreeType.

◆ HasMutableGlyphs()

virtual bool Urho3D::FontFace::HasMutableGlyphs ( ) const

inlinevirtual

Return if font face uses mutable glyphs.

Reimplemented in Urho3D::FontFaceFreeType.

◆ Load()

virtual bool Urho3D::FontFace::Load	(	const unsigned char *	fontData,
		unsigned	fontDataSize,
		float	pointSize
	)

pure virtual

Load font face.

Implemented in Urho3D::FontFaceBitmap, and Urho3D::FontFaceFreeType.

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

Urho3D/UI/FontFace.h
Urho3D/UI/FontFace.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Member Function Documentation

◆ GetGlyph()

◆ HasMutableGlyphs()

◆ Load()