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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:

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Collaboration diagram for openvrml::font_style_node:

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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.


Detailed Description

Abstract base class for font style nodes.


Constructor & Destructor Documentation

openvrml::font_style_node::~font_style_node  )  throw () [pure virtual]
 

Destroy.

Implemented in openvrml::vrml97_node::font_style_node.

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.


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.