Font Class Reference

Texture based font for the GUI. More...

#include <Font.h>

List of all members.

Public Member Functions
	Font ()
	Standard Constructor.
	Font (const string &filename)
	Constructor.
	Font (const Font &source)
	Copy-constructor.
	~Font ()
	Destructor.
string &	getFontname ()
	Gets texture filename.
Texture *	getStandardTexture ()
	Gets standard styled font texture.
Texture *	getBoldTexture ()
	Gets bold styled font texture.
GLfloat	printCharGl (const unsigned char &character, const bool &bold, const GLfloat &size)
	Generates a single Quad with a font character.
float	getLength (const string &text)
virtual string	toString () const
	Returns a textual representation.
virtual string	className () const
	Returns the class name of the object.
virtual enum classId	classId () const
	Returns the class id of the object.
Font	operator= (const Font &font)
	Operator =.
Private Attributes
string	fontname
struct fontCoords *	sCoords
struct fontCoords *	bCoords
Static Private Attributes
static FontManager *	fontMan = FontManager::getInstance()

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Detailed Description

Texture based font for the GUI.

Provides font support for ASCII and Windows-1252 character strings.

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Constructor & Destructor Documentation

Font::Font

(

)

Standard Constructor.

Font::Font

(

const string &

fontname

)

Constructor.

If an invalid fontname was choosen, a default font will be generated

Parameters:

fontname

The font to be loaded

Font::Font

(

const Font &

source

)

Copy-constructor.

Duplicates a font

Font::~Font

(

)

Destructor.

Destroys the font.

---

Member Function Documentation

string & Font::getFontname

(

)

Gets texture filename.

Returns:

The texture's image filename

Texture * Font::getStandardTexture

(

)

Gets standard styled font texture.

Returns:

The texture ths font uses for the standard style

Texture * Font::getBoldTexture

(

)

Gets bold styled font texture.

Returns:

The texture ths font uses for the bold style

GLfloat Font::printCharGl	(	const unsigned char &	character,
		const bool &	bold,
		const GLfloat &	size
	)

Generates a single Quad with a font character.

Prints a single character to an OpenGL quad. It is assumed, that texturing and blending are enabled and the Modelview matrix is set in such a manner, that the character shall be written top right starting at the origin.

Parameters:

	character	The character to be written
	bold	If true, the bold styled texture will be used
	size	The line height in which to fit the character in world units

Returns:

The width of the printed character including a standard letter distance margin.

float Font::getLength

(

const string &

text

)

string Font::toString

(

)

const [virtual]

Returns a textual representation.

Returns:

a string descriping the run-time object

string Font::className

(

)

const [virtual]

Returns the class name of the object.

Returns:

a string with the name of the object's class

enum classId Font::classId

(

)

const [virtual]

Returns the class id of the object.

Returns:

an id of the object's class

Font Font::operator=

(

const Font &

font

)

[inline]

Operator =.

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Member Data Documentation

FontManager * Font::fontMan = FontManager::getInstance() [static, private]

All Font use the same font manager to store their data

string Font::fontname [private]

struct fontCoords* Font::sCoords [read, private]

struct fontCoords* Font::bCoords [read, private]

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

• Font.h
• Font.cpp