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TextFont Class Reference

#include <textFont.h>

Inheritance diagram for TextFont:

List of all members.

Public Member Functions
	TextFont ()
INLINE bool	is_valid () const
INLINE float	get_line_height () const
INLINE void	set_line_height (float line_height)
INLINE float	get_space_advance () const
INLINE void	set_space_advance (float space_advance)
float	calc_width (int character)
float	calc_width (const string &line)
string	wordwrap_to (const string &text, float wordwrap_width, bool preserve_trailing_whitespace)
virtual void	write (ostream &out, int indent_level) const
float	calc_width (const wstring &line)
wstring	wordwrap_to (const wstring &text, float wordwrap_width, bool preserve_trailing_whitespace)
virtual bool	get_glyph (int character, const TextGlyph *&glyph)=0
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
Static Public Member Functions
TypeHandle	get_class_type ()
void	init_type ()
Public Attributes
PUBLISHED	__pad0__: virtual ~TextFont()
Protected Attributes
bool	_is_valid
float	_line_height
float	_space_advance
Static Private Attributes
TypeHandle	_type_handle

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Constructor & Destructor Documentation

TextFont::TextFont (   )

Definition at line 52 of file textFont.cxx. References _is_valid, _line_height, and _space_advance.

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Member Function Documentation

float TextFont::calc_width (  const wstring &  line  )

Definition at line 250 of file textFont.cxx. References calc_width(), and width.

float TextFont::calc_width (  const string &  line  )

Definition at line 98 of file textFont.cxx. References calc_width(), and width.

float TextFont::calc_width (  int  character  )

Definition at line 74 of file textFont.cxx. References _space_advance, TextGlyph::get_advance(), get_glyph(), and NULL. Referenced by calc_width(), and wordwrap_to().

virtual TypeHandle TextFont::force_init_type (  void   )  [inline, virtual]

Reimplemented from TypedReferenceCount. Reimplemented in StaticTextFont. Definition at line 87 of file textFont.h. References Namable::get_class_type(), and Namable::init_type().

TypeHandle TextFont::get_class_type (  void   )  [inline, static]

Reimplemented from Namable. Reimplemented in StaticTextFont. Definition at line 76 of file textFont.h. Referenced by StaticTextFont::force_init_type(), StaticTextFont::get_type(), and StaticTextFont::init_type().

virtual bool TextFont::get_glyph (  int  character, const TextGlyph *&  glyph )  [pure virtual]

Implemented in StaticTextFont. Referenced by calc_width(), TextNode::get_character_glyphs(), and TextNode::tack_on_accent().

INLINE float TextFont::get_line_height (   )  const

Referenced by TextNode::measure_text().

INLINE float TextFont::get_space_advance (   )  const

Referenced by TextNode::assemble_row().

virtual TypeHandle TextFont::get_type (  void   )  const [inline, virtual]

Reimplemented from TypedReferenceCount. Reimplemented in StaticTextFont. Definition at line 84 of file textFont.h. References Namable::get_class_type().

void TextFont::init_type (  void   )  [inline, static]

Reimplemented from Namable. Reimplemented in StaticTextFont. Definition at line 79 of file textFont.h. References TypedObject::get_class_type(), TypedReferenceCount::init_type(), and register_type(). Referenced by StaticTextFont::force_init_type(), init_libtext(), and StaticTextFont::init_type().

INLINE bool TextFont::is_valid (   )  const

INLINE void TextFont::set_line_height (  float  line_height  )

INLINE void TextFont::set_space_advance (  float  space_advance  )

wstring TextFont::wordwrap_to (  const wstring &  text, float  wordwrap_width, bool  preserve_trailing_whitespace )

Definition at line 271 of file textFont.cxx. References calc_width(), isblank(), isspacew(), p, q, and width.

string TextFont::wordwrap_to (  const string &  text, float  wordwrap_width, bool  preserve_trailing_whitespace )

Definition at line 119 of file textFont.cxx. References calc_width(), isblank(), p, q, and width. Referenced by TextNode::do_measure(), and PT().

void TextFont::write (  ostream &  out, int  indent_level )  const [virtual]

Reimplemented in StaticTextFont. Definition at line 237 of file textFont.cxx. References Namable::get_name(), and indent().

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Member Data Documentation

PUBLISHED TextFont::__pad0__

Reimplemented from Namable. Reimplemented in StaticTextFont. Definition at line 47 of file textFont.h.

bool TextFont::_is_valid [protected]

Definition at line 71 of file textFont.h. Referenced by TextFont().

float TextFont::_line_height [protected]

Definition at line 72 of file textFont.h. Referenced by StaticTextFont::find_characters(), and TextFont().

float TextFont::_space_advance [protected]

Definition at line 73 of file textFont.h. Referenced by calc_width(), StaticTextFont::find_characters(), and TextFont().

TypeHandle TextFont::_type_handle [static, private]

Reimplemented from Namable. Reimplemented in StaticTextFont. Definition at line 23 of file textFont.cxx.

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

• textFont.h
• textFont.cxx

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