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sglBitmapFontGLX Class Reference

Font that uses glx to rasterize an X font. More...

#include <sglBitmapFont.hpp>

Inheritance diagram for sglBitmapFontGLX::

List of all members.

Public Methods
	sglBitmapFontGLX (Font font)
	~sglBitmapFontGLX ()
virtual sglBitmapFont*	clone () const
virtual void	rasterString (const char *str, int len=-1) const
virtual unsigned int	getHeight () const
virtual unsigned int	getDescent () const
virtual unsigned int	getCharWidth (char c) const
virtual unsigned int	getStringWidth (const string &str) const

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Detailed Description

Font that uses glx to rasterize an X font.

Definition at line 196 of file sglBitmapFont.hpp.

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Constructor & Destructor Documentation

sglBitmapFontGLX::sglBitmapFontGLX ( Font font )

Construct a font from the given X font. NOTE: A gl context should be current when this method is called. Parameters: font   the X font

sglBitmapFontGLX::~sglBitmapFontGLX ( )

NOTE: A gl context should be current when this method is called.

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Member Function Documentation

sglBitmapFont * sglBitmapFontGLX::clone ( ) const [virtual]

Create a copy of this font. The copy will have display lists that are valid for the current context. Returns: a copy of this font Reimplemented from sglBitmapFont.

void sglBitmapFontGLX::rasterString ( const char * str, int len = -1 ) const [virtual]

Renders a bitmap string at the current raster position. Characters should be limited to the ASCII range 0-127. Parameters: str   the string to render len   the length of the string. If len is less than zero, strlen() will be used to determine the length. Reimplemented from sglBitmapFont.

unsigned int sglBitmapFontGLX::getHeight ( ) const [virtual]

Gets the height of the font in pixels. Returns: the height of the font in pixels Reimplemented from sglBitmapFont.

unsigned int sglBitmapFontGLX::getDescent ( ) const [virtual]

Gets the extent of the font below the baseline in pixels. Returns: the extent of the font below the baseline in pixels. Reimplemented from sglBitmapFont.

unsigned int sglBitmapFontGLX::getCharWidth ( char c ) const [virtual]

Gets the width of the given character. Parameters: c   the character whose width will be returned Returns: the width of the given character Reimplemented from sglBitmapFont.

unsigned int sglBitmapFontGLX::getStringWidth ( const string & str ) const [virtual]

Gets the width of the given string. Parameters: str   the string whose width will be returned Returns: the width of the given string Reimplemented from sglBitmapFont.

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

• sglBitmapFont.hpp

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