nvtexfont.h File Reference

Detailed Description

NVIDIA Graphics 3D Font Text API

Description: NVTexfont is an NVIDIA library that draws font text in a 3D scene.

Definition in file nvtexfont.h.

Go to the source code of this file.

Macros
#define	TXF_FORMAT_BYTE   0
#define	TXF_FORMAT_BITMAP   1

Typedefs
typedef void *	NVTexfontContext
typedef struct _NVTexfontRasterFont	NVTexfontRasterFont
typedef struct _NVTexfontVectorFont	NVTexfontVectorFont

Enumerations
enum	NVTexfontRasterFontName {   NV_TEXFONT_DEFAULT = 0,   NV_TEXFONT_HELVETICA = 0 }
enum	NVTexfontVectorFontName {   NV_VECTOR_TEXFONT_DEFAULT = 0,   NV_VECTOR_TEXFONT_INCONSOLATA = 0 }

Functions
char *	nvtexfontErrorString (void)
NVTexfontContext	nvtexfontAllocContext (void)
	Allocates a handle for an NVTexfont context. More...
void	nvtexfontFreeContext (NVTexfontContext tfc)
	Frees the specified NVTexfont context handle. More...
void	nvtexfontSetContextPos (NVTexfontContext tfc, float x, float y)
	Sets the x,y attributes for the NVTexfont context tfc. More...
void	nvtexfontSetContextScale (NVTexfontContext tfc, float scaleX, float scaleY)
	Sets the x,y attributes for the NVTexfont context tfc. More...
void	nvtexfontSetContextColor (NVTexfontContext tfc, float r, float g, float b)
Raster Font Functions
int	nvtexfontInRasterFont (NVTexfontRasterFont *txf, int c)
NVTexfontRasterFont *	nvtexfontInitRasterFont (NVTexfontRasterFontName font, GLuint texobj, GLboolean setupMipmaps, GLenum minFilter, GLenum magFilter)
	Initializes an NVTexfontRasterFont. More...
void	nvtexfontUnloadRasterFont (NVTexfontRasterFont *txf)
	Frees textures used by the font txf. More...
void	nvtexfontRenderString_All (NVTexfontRasterFont *txf, char *string, float x, float y, float scaleX, float scaleY, float r, float g, float b)
	Renders the specified null-terminated string by using the NVTexfont txf. More...
void	nvtexfontRenderString_Pos (NVTexfontRasterFont *txf, NVTexfontContext tfc, char *string, float x, float y)
	Renders the specified null-terminated string as above but uses the position/scale/color from the NVTexfontContext where omitted. More...
void	nvtexfontRenderString (NVTexfontRasterFont *txf, NVTexfontContext tfc, char *string)
void	nvtexfontGetStringMetrics (NVTexfontRasterFont *txf, char *string, int len, int *width, int *max_ascent, int *max_descent)
Vector Font Functions
int	nvtexfontInVectorFont (NVTexfontVectorFont *vtf, int c)
NVTexfontVectorFont *	nvtexfontInitVectorFont (NVTexfontVectorFontName font, GLboolean antialias, GLboolean use_vbo)
	Initialize an NVTexfontVectorFont. More...
void	nvtexfontUnloadVectorFont (NVTexfontVectorFont *vtf)
	Frees resources used by the vector font vtf, including the VBO if used. More...
void	nvtexfontRenderVecString_All (NVTexfontVectorFont *vtf, char *string, float x, float y, float scaleX, float scaleY, float r, float g, float b)
	Renders the specified null-terminated string by using the NVTexfontVectorFont vtf. More...
void	nvtexfontRenderVecString_Pos (NVTexfontVectorFont *vtf, NVTexfontContext tfc, char *string, float x, float y)
	Renders the specified null-terminated string as above but uses the position/scale/color from the NVTexfontContext where omitted. More...
void	nvtexfontRenderVecString (NVTexfontVectorFont *vtf, NVTexfontContext tfc, char *string)
	Renders the specified null-terminated string as above but uses the position/scale/color from the NVTexfontContext where omitted. More...