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openvrml::font_style_node Class Reference

Abstract base class for font style nodes. More...

Inheritance diagram for openvrml::font_style_node:

[legend]Collaboration diagram for openvrml::font_style_node:

[legend]List of all members.

Public Member Functions
virtual	~font_style_node ()=0 throw ()
	Destroy.
virtual const font_style_node *	to_font_style () const throw ()
	Cast to a font_style_node.
virtual font_style_node *	to_font_style () throw ()
	Cast to a font_style_node.
virtual const std::vector< std::string > &	family () const=0 throw ()
	Get the list of font families.
virtual bool	horizontal () const=0 throw ()
	Get the flag indicating whether the text should be horizontal or vertical.
virtual const std::vector< std::string > &	justify () const=0 throw ()
	Get the descriptor for the text justification.
virtual const std::string &	language () const=0 throw ()
	Get the language code.
virtual bool	left_to_right () const=0 throw ()
	Get the flag indicating whether the text should be rendered left-to-right.
virtual float	size () const=0 throw ()
	Get the size of the text.
virtual float	spacing () const=0 throw ()
	Get the spacing for the text.
virtual const std::string &	style () const=0 throw ()
	Get the style for the text.
virtual bool	top_to_bottom () const=0 throw ()
	Get the flag indicating whether the text should be rendered top-to-bottom.
Protected Member Functions
	font_style_node (const node_type &type, const scope_ptr &scope) throw ()
	Construct.

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Detailed Description

Abstract base class for font style nodes.

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Constructor & Destructor Documentation

openvrml::font_style_node::font_style_node (  const node_type &  type, const scope_ptr &  scope )  throw () [protected]

Construct. Parameters: type  the node_type associated with the node. scope  the Scope the node belongs to. Reimplemented in openvrml::vrml97_node::font_style_node.

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Member Function Documentation

const std::vector< std::string > & openvrml::font_style_node::family (   )  const throw () [pure virtual]

Get the list of font families. Returns: the font families that may be used for this FontStyle. Implemented in openvrml::vrml97_node::font_style_node.

bool openvrml::font_style_node::horizontal (   )  const throw () [pure virtual]

Get the flag indicating whether the text should be horizontal or vertical. Returns: true if the text should be horizontal, or false if the text should be vertical. Implemented in openvrml::vrml97_node::font_style_node.

const std::vector< std::string > & openvrml::font_style_node::justify (   )  const throw () [pure virtual]

Get the descriptor for the text justification. Returns: the characteristics of the text justification. Implemented in openvrml::vrml97_node::font_style_node.

const std::string & openvrml::font_style_node::language (   )  const throw () [pure virtual]

Get the language code. Returns: the language code. Implemented in openvrml::vrml97_node::font_style_node.

bool openvrml::font_style_node::left_to_right (   )  const throw () [pure virtual]

Get the flag indicating whether the text should be rendered left-to-right. Returns: true if the text should be rendered left-to-right, or false if the text should be rendered right-to-left. Implemented in openvrml::vrml97_node::font_style_node.

float openvrml::font_style_node::size (   )  const throw () [pure virtual]

Get the size of the text. Returns: the size of the text. Implemented in openvrml::vrml97_node::font_style_node.

float openvrml::font_style_node::spacing (   )  const throw () [pure virtual]

Get the spacing for the text. Returns: the spacing for the text. Implemented in openvrml::vrml97_node::font_style_node.

const std::string & openvrml::font_style_node::style (   )  const throw () [pure virtual]

Get the style for the text. Returns: the text style. Implemented in openvrml::vrml97_node::font_style_node.

font_style_node * openvrml::font_style_node::to_font_style (   )  throw () [virtual]

Cast to a font_style_node. Returns: a pointer to this font_style_node. Reimplemented from openvrml::node.

const font_style_node * openvrml::font_style_node::to_font_style (   )  const throw () [virtual]

Cast to a font_style_node. Returns: a pointer to this font_style_node. Reimplemented from openvrml::node.

bool openvrml::font_style_node::top_to_bottom (   )  const throw () [pure virtual]

Get the flag indicating whether the text should be rendered top-to-bottom. Returns: true if the text should be rendered top-to-bottom, or false if the text should be rendered bottom-to-top. Implemented in openvrml::vrml97_node::font_style_node.