vtkFontConfigFreeTypeTools Class Reference

Subclass of vtkFreeTypeTools that uses system installed fonts. More...

#include <vtkFontConfigFreeTypeTools.h>

Inheritance diagram for vtkFontConfigFreeTypeTools:

Collaboration diagram for vtkFontConfigFreeTypeTools:

List of all members.

Public Types
typedef vtkFreeTypeTools	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkFontConfigFreeTypeTools *	NewInstance () const
virtual void	PrintSelf (ostream &os, vtkIndent indent)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkFontConfigFreeTypeTools *	SafeDownCast (vtkObjectBase *o)
static vtkFontConfigFreeTypeTools *	New ()
static bool	LookupFaceFontConfig (vtkTextProperty *tprop, FT_Library lib, FT_Face *face)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkFontConfigFreeTypeTools ()
	~vtkFontConfigFreeTypeTools ()
FT_Error	CreateFTCManager ()

---

Detailed Description

Subclass of vtkFreeTypeTools that uses system installed fonts.

vtkFontConfigFreeTypeTools defers to vtkFreeTypeTools for rendering and rasterization, but sources fonts from a FontConfig system lookup. If the lookup fails, the compiled fonts of vtkFreeType are used instead.

Warning:

Do not instantiate this class directly. Rather, call vtkFreeTypeTools::GetInstance() to ensure that the singleton design is correctly applied. Be aware that FontConfig lookup is disabled by default. To enable, call vtkFreeTypeTools::GetInstance()->ForceCompiledFontsOff();

Definition at line 39 of file vtkFontConfigFreeTypeTools.h.

---

Member Typedef Documentation

typedef vtkFreeTypeTools vtkFontConfigFreeTypeTools::Superclass

Reimplemented from vtkFreeTypeTools.

Definition at line 43 of file vtkFontConfigFreeTypeTools.h.

---

Constructor & Destructor Documentation

vtkFontConfigFreeTypeTools::vtkFontConfigFreeTypeTools

(

)

[protected]

vtkFontConfigFreeTypeTools::~vtkFontConfigFreeTypeTools

(

)

[protected]

---

Member Function Documentation

static int vtkFontConfigFreeTypeTools::IsTypeOf

(

const char *

name

)

[static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkFreeTypeTools.

virtual int vtkFontConfigFreeTypeTools::IsA

(

const char *

name

)

[virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkFreeTypeTools.

static vtkFontConfigFreeTypeTools* vtkFontConfigFreeTypeTools::SafeDownCast

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkFreeTypeTools.

virtual vtkObjectBase* vtkFontConfigFreeTypeTools::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkFreeTypeTools.

vtkFontConfigFreeTypeTools* vtkFontConfigFreeTypeTools::NewInstance

(

)

const

Reimplemented from vtkFreeTypeTools.

virtual void vtkFontConfigFreeTypeTools::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		[virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkFreeTypeTools.

static vtkFontConfigFreeTypeTools* vtkFontConfigFreeTypeTools::New

(

)

[static]

Creates a new object of this type, but it is not preferred to use this method directly. Instead, call vtkFreeTypeTools::GetInstance() and let the object factory create a new instance. In this way the singleton pattern of vtkFreeTypeTools is preserved.

Reimplemented from vtkObject.

static bool vtkFontConfigFreeTypeTools::LookupFaceFontConfig	(	vtkTextProperty *	tprop,
		FT_Library	lib,
		FT_Face *	face
	)		[static]

Modified version of vtkFreeTypeTools::LookupFace that locates FontConfig faces. Falls back to the Superclass method for compiled fonts if the FontConfig lookup fails.

FT_Error vtkFontConfigFreeTypeTools::CreateFTCManager

(

)

[protected, virtual]

Reimplemented from Superclass to use the FontConfig face lookup callback.

Reimplemented from vtkFreeTypeTools.

---

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

• dox/Rendering/FreeTypeFontConfig/vtkFontConfigFreeTypeTools.h