CFont Class Reference

Use this class to load a font and print some text on screen. More...

List of all members.

Public Member Functions
	CFont (const char *, bool alpha=true)
	Creates a font from an image file.
void	printString (double x, double y, double t, const char *s)
	Prints the string s at (x,y) with size t.
void	printStringN (double x, double y, double t, const char *s, int n)
	Prints N first characters of string s at (x,y) with size t.
void	printStringNeed (double t, const char *s, double *w, double *h)
	Retrieve the width and height needed by printString to print string s with size t.

---

Detailed Description

Use this class to load a font and print some text on screen.

Fonts are images with all characters on a line. There must be at least on pixel of pure black between two characters.
 
The character set is
!"#$&'()*+,-./0123456789:;<=>?[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
 
Note that a default font is provided in libtexture/font/default.tga (this font as a low resolution to have a small memory cost)

---

Constructor & Destructor Documentation

CFont::CFont (  const char *  , bool  alpha = true )

Creates a font from an image file. If alpha is true the black background is replaced by transparancy.

---

Member Function Documentation

void CFont::printString (  double  x, double  y, double  t, const char *  s )

Prints the string s at (x,y) with size t. Note that the text is printed in a plane but that nothing prevents using an appropriate modelview to draw it in 3d.

---

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

• CFont.h

---