tools::sg::base_text Class Reference

Inheritance diagram for tools::sg::base_text:

Collaboration diagram for tools::sg::base_text:

Public Member Functions
virtual float	ascent (float) const =0
virtual float	descent (float) const =0
virtual float	y_advance (float) const =0
virtual void	get_bounds (float, float &, float &, float &, float &, float &, float &) const =0
virtual bool	truncate (const std::string &, float, float, std::string &) const =0
virtual const desc_fields &	node_desc_fields () const
	base_text ()
virtual	~base_text ()
Public Member Functions inherited from tools::sg::node
virtual void *	cast (const std::string &a_class) const
virtual const std::string &	s_cls () const =0
virtual node *	copy () const =0
virtual unsigned int	cls_version () const
virtual void	render (render_action &)
virtual void	pick (pick_action &)
virtual void	bbox (bbox_action &)
virtual void	search (search_action &a_action)
virtual void	get_matrix (get_matrix_action &a_action)
virtual bool	write (write_action &a_action)
virtual void	event (event_action &)
virtual bool	read (read_action &a_action)
virtual void	is_visible (visible_action &)
virtual void	protocol_one_fields (std::vector< field * > &a_fields) const
virtual bool	draw_in_frame_buffer () const
virtual bool	touched ()
virtual void	reset_touched ()
	node ()
virtual	~node ()
void	touch ()
field &	field_from_desc (const field_desc &a_desc) const
void	dump_field_descs (std::ostream &a_out) const
field *	find_field_by_name (const std::string &a_name) const

Public Attributes
mf_string	strings
sf< float >	height
sf_enum< sg::hjust >	hjust
sf_enum< sg::vjust >	vjust

Protected Member Functions
	base_text (const base_text &a_from)
base_text &	operator= (const base_text &a_from)
Protected Member Functions inherited from tools::sg::node
	node (const node &)
node &	operator= (const node &)
void	add_field (field *a_field)
bool	write_fields (write_action &a_action)
bool	read_fields (read_action &a_action)
field_desc::offset_t	field_offset (const field *a_field) const
field *	find_field (const field_desc &a_rdesc) const
void	check_fields (std::ostream &a_out) const

Detailed Description

Definition at line 17 of file base_text.

Constructor & Destructor Documentation

base_text() [1/2]

tools::sg::base_text::base_text ( )

inline

Definition at line 52 of file base_text.

  :parent()
  ,height(1.0f)
  ,hjust(left)
  ,vjust(bottom)
  {
    add_fields();
  }

~base_text()

virtual tools::sg::base_text::~base_text ( )

inlinevirtual

Definition at line 60 of file base_text.

{}

base_text() [2/2]

tools::sg::base_text::base_text ( const base_text &  a_from )

inlineprotected

Definition at line 62 of file base_text.

  :parent(a_from)
  ,strings(a_from.strings)
  ,height(a_from.height)
  ,hjust(a_from.hjust)
  ,vjust(a_from.vjust)
  {
    add_fields();
  }

Member Function Documentation

ascent()

virtual float tools::sg::base_text::ascent ( float  ) const

pure virtual

Implemented in tools::sg::text_valop, tools::sg::dummy_freetype, tools::sg::text_hershey, and tools::sg::text_freetype.

descent()

virtual float tools::sg::base_text::descent ( float  ) const

pure virtual

Implemented in tools::sg::text_valop, tools::sg::dummy_freetype, tools::sg::text_hershey, and tools::sg::text_freetype.

get_bounds()

virtual void tools::sg::base_text::get_bounds ( float  , float &  , float &  , float &  , float &  , float &  , float &    ) const

pure virtual

Implemented in tools::sg::text_valop, tools::sg::text_hershey, tools::sg::text_freetype, and tools::sg::dummy_freetype.

node_desc_fields()

virtual const desc_fields& tools::sg::base_text::node_desc_fields ( ) const

inlinevirtual

Reimplemented from tools::sg::node.

Reimplemented in tools::sg::text_valop, tools::sg::text_hershey, and tools::sg::base_freetype.

Definition at line 34 of file base_text.

                                                      {
    TOOLS_FIELD_DESC_NODE_CLASS(tools::sg::base_text)
    static const desc_fields s_v(parent::node_desc_fields(),4, //WARNING : take care of count.
      TOOLS_ARG_FIELD_DESC(strings),
      TOOLS_ARG_FIELD_DESC(height),
      TOOLS_ARG_FIELD_DESC(hjust),
      TOOLS_ARG_FIELD_DESC(vjust)
    );
    return s_v;
  }

operator=()

base_text& tools::sg::base_text::operator= ( const base_text &  a_from )

inlineprotected

Definition at line 71 of file base_text.

                                               {
    parent::operator=(a_from);
    height = a_from.height;
    strings = a_from.strings;
    hjust = a_from.hjust;
    vjust = a_from.vjust;
    return *this;
  }

truncate()

virtual bool tools::sg::base_text::truncate ( const std::string &  , float  , float  , std::string &    ) const

pure virtual

Implemented in tools::sg::text_hershey, tools::sg::text_freetype, tools::sg::dummy_freetype, and tools::sg::text_valop.

y_advance()

virtual float tools::sg::base_text::y_advance ( float  ) const

pure virtual

Implemented in tools::sg::text_valop, tools::sg::dummy_freetype, tools::sg::text_hershey, and tools::sg::text_freetype.

Member Data Documentation

height

sf<float> tools::sg::base_text::height

Definition at line 30 of file base_text.

hjust

sf_enum<sg::hjust> tools::sg::base_text::hjust

Definition at line 31 of file base_text.

strings

mf_string tools::sg::base_text::strings

Definition at line 29 of file base_text.

vjust

sf_enum<sg::vjust> tools::sg::base_text::vjust

Definition at line 32 of file base_text.

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

• /Users/barrand/private/dev/softinex/g4tools/g4tools/tools/sg/base_text