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Urho3D::FontFace Class Referenceabstract

Font face description. More...

#include <Urho3D/UI/FontFace.h>

Inheritance diagram for Urho3D::FontFace:
Urho3D::RefCounted Urho3D::FontFaceBitmap Urho3D::FontFaceFreeType

Public Member Functions

 FontFace (Font *font)
 ~FontFace () override
virtual bool Load (const unsigned char *fontData, unsigned fontDataSize, float pointSize)=0
 Load font face.
virtual const FontGlyphGetGlyph (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.
RefCountedoperator= (const RefCounted &rhs)=delete
 Prevent assignment.
int AddRef ()
int ReleaseRef ()
int Refs () const
int WeakRefs () const
RefCountRefCountPtr () 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< Texture2DCreateFaceTexture ()
 Create a texture for font rendering.
SharedPtr< Texture2DLoadFaceTexture (const SharedPtr< Image > &image)
 Load font face texture from image resource.

Protected Attributes

Fontfont_ {}
 Parent font.
ea::unordered_map< unsigned, FontGlyphglyphMapping_
 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.


class Font
class FontFaceBitmap

Detailed Description

Font face description.

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