Urho3D::FontFaceBitmap Class Reference

Bitmap font face description. More...

#include </var/dev/u3d/stable/Source/Urho3D/UI/FontFaceBitmap.h>

Inheritance diagram for Urho3D::FontFaceBitmap:

Collaboration diagram for Urho3D::FontFaceBitmap:

Public Member Functions
	FontFaceBitmap (Font *font)
	Construct.
	~FontFaceBitmap () override
	Destruct.
bool	Load (const unsigned char *fontData, unsigned fontDataSize, float pointSize) override
	Load font face. More...
bool	Load (FontFace *fontFace, bool usedGlyphs)
	Load from existed font face, pack used glyphs into smallest texture size and smallest number of texture.
bool	Save (Serializer &dest, int pointSize, const String &indentation="\t")
	Save as a new bitmap font type in XML format. Return true if successful.
Public Member Functions inherited from Urho3D::FontFace
	FontFace (Font *font)
	Construct.
	~FontFace () override
	Destruct.
virtual bool	Load (const unsigned char *fontData, unsigned fontDataSize, float pointSize)=0
	Load font face. More...
virtual const FontGlyph *	GetGlyph (unsigned c)
	Return pointer to the glyph structure corresponding to a character. Return null if glyph not found. More...
virtual bool	HasMutableGlyphs () const
	Return if font face uses mutable glyphs. More...
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 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.
void	AddRef ()
void	ReleaseRef ()
int	Refs () const
int	WeakRefs () const
RefCount *	RefCountPtr ()
	Return pointer to the reference count structure.

Private Member Functions
unsigned	ConvertFormatToNumComponents (unsigned format)
	Convert graphics format to number of components.
SharedPtr< Image >	SaveFaceTexture (Texture2D *texture)
	Save font face texture as image resource.
bool	SaveFaceTexture (Texture2D *texture, const String &fileName)
	Save font face texture as image file.
void	Blit (Image *dest, int x, int y, int width, int height, Image *source, int sourceX, int sourceY, int components)
	Blit.

Additional Inherited Members
Protected Member Functions inherited from Urho3D::FontFace
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 inherited from Urho3D::FontFace
Font *	font_ {}
	Parent font.
HashMap< unsigned, FontGlyph >	glyphMapping_
	Glyph mapping.
HashMap< unsigned, float >	kerningMapping_
	Kerning mapping.
Vector< SharedPtr< Texture2D > >	textures_
	Glyph texture pages.
float	pointSize_ {}
	Point size.
float	rowHeight_ {}
	Row height.

Detailed Description

Bitmap font face description.

Member Function Documentation

Load()

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

overridevirtual

Load font face.

Implements Urho3D::FontFace.

Here is the call graph for this function:

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

• /var/dev/u3d/stable/Source/Urho3D/UI/FontFaceBitmap.h
• /var/dev/u3d/stable/Source/Urho3D/UI/FontFaceBitmap.cpp