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openvrml::vrml97_node::text_class Class Reference

Inheritance diagram for openvrml::vrml97_node::text_class:

[legend]

List of all members.

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Detailed Description

Class object for Text nodes.

Public Member Functions
	text_class (openvrml::browser &browser)
	Construct.
virtual	~text_class () throw ()
	Destroy.
Public Attributes
FT_Library	freeTypeLibrary
	FreeType library handle.
Private Member Functions
virtual const node_type_ptr	do_create_type (const std::string &id, const node_interface_set &interfaces) const throw (unsupported_interface, std::bad_alloc)
	Create a node_type.

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Constructor & Destructor Documentation

openvrml::vrml97_node::text_class::text_class

(

openvrml::browser &

browser

)

[explicit]

Construct.

Parameters:

browser

the browser associated with this node_class.

openvrml::vrml97_node::text_class::~text_class

(

)

throw () [virtual]

Destroy.

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Member Function Documentation

const node_type_ptr openvrml::vrml97_node::text_class::do_create_type	(	const std::string &	id,
		const node_interface_set &	interfaces
	)			const throw (unsupported_interface, std::bad_alloc) [private, virtual]

Create a node_type.

Parameters:

	id	the name for the new node_type.
	interfaces	the interfaces for the new node_type.

Returns:

a node_type_ptr to a node_type capable of creating Text nodes.

Exceptions:

	unsupported_interface	if interfaces includes an interface not supported by text_class.
	std::bad_alloc	if memory allocation fails.

Implements openvrml::node_class.

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Member Data Documentation

FT_Library openvrml::vrml97_node::text_class::freeTypeLibrary

FreeType library handle.

See also:

http://freetype.org/freetype2/docs/reference/ft2-base_interface.html#FT_Library