Text Rendering, Bitmap Fonts

Functions
gdFontPtr	gdFontGetGiant (void)
	Gets the built-in giant font.
gdFontPtr	gdFontGetLarge (void)
	Gets the built-in large font.
gdFontPtr	gdFontGetMediumBold (void)
	Gets the built-in medium bold font.
gdFontPtr	gdFontGetSmall (void)
	Gets the built-in small font.
gdFontPtr	gdFontGetTiny (void)
	Gets the built-in tiny font.
void	gdImageChar (gdImagePtr im, gdFontPtr f, int x, int y, int c, int color)
	Draws a single character.
void	gdImageCharUp (gdImagePtr im, gdFontPtr f, int x, int y, int c, int color)
	Draws a single character rotated 90 degrees counterclockwise.
void	gdImageString (gdImagePtr im, gdFontPtr f, int x, int y, unsigned char *s, int color)
	Draws a character string.
void	gdImageStringUp (gdImagePtr im, gdFontPtr f, int x, int y, unsigned char *s, int color)
	Draws a string rotated 90 degrees counterclockwise.
void	gdImageString16 (gdImagePtr im, gdFontPtr f, int x, int y, unsigned short *s, int color)
	Draws a character string with 16-bit characters.
void	gdImageStringUp16 (gdImagePtr im, gdFontPtr f, int x, int y, unsigned short *s, int color)
	Draws a string rotated 90 degrees counterclockwise with 16-bit characters.

Detailed Description

Function Documentation

gdImageChar()

void gdImageChar	(	gdImagePtr	im,
		gdFontPtr	f,
		int	x,
		int	y,
		int	c,
		int	color
	)

Draws a single character.

Parameters

im	The image to draw onto.
f	The raster font.
x	The x coordinate of the upper left pixel.
y	The y coordinate of the upper left pixel.
c	The character.
color	The color.

Variants gdImageCharUp

See also

gdFontPtr

gdImageCharUp()

void gdImageCharUp	(	gdImagePtr	im,
		gdFontPtr	f,
		int	x,
		int	y,
		int	c,
		int	color
	)

Draws a single character rotated 90 degrees counterclockwise.

Parameters

im	The image to draw onto.
f	The raster font.
x	The x coordinate of the upper left pixel.
y	The y coordinate of the upper left pixel.
c	The character.
color	The color.

gdImageString()

void gdImageString	(	gdImagePtr	im,
		gdFontPtr	f,
		int	x,
		int	y,
		unsigned char *	s,
		int	color
	)

Draws a character string.

Parameters

im	The image to draw onto.
f	The raster font.
x	The x coordinate of the upper left pixel.
y	The y coordinate of the upper left pixel.
s	The character string.
color	The color.

Variants:

• gdImageStringUp
• gdImageString16
• gdImageStringUp16

See also

gdFontPtr gdImageStringTTF gdImageString

gdImageString16()

void gdImageString16	(	gdImagePtr	im,
		gdFontPtr	f,
		int	x,
		int	y,
		unsigned short *	s,
		int	color
	)

Draws a character string with 16-bit characters.

Parameters

im	The image to draw onto.
f	The raster font.
x	The x coordinate of the upper left pixel.
y	The y coordinate of the upper left pixel.
s	The character string (16-bit).
color	The color.

gdImageStringUp()

void gdImageStringUp	(	gdImagePtr	im,
		gdFontPtr	f,
		int	x,
		int	y,
		unsigned char *	s,
		int	color
	)

Draws a string rotated 90 degrees counterclockwise.

Parameters

im	The image to draw onto.
f	The raster font.
x	The x coordinate of the upper left pixel.
y	The y coordinate of the upper left pixel.
s	The string.
color	The color.

gdImageStringUp16()

void gdImageStringUp16	(	gdImagePtr	im,
		gdFontPtr	f,
		int	x,
		int	y,
		unsigned short *	s,
		int	color
	)

Draws a string rotated 90 degrees counterclockwise with 16-bit characters.

Parameters

im	The image to draw onto.
f	The raster font.
x	The x coordinate of the upper left pixel.
y	The y coordinate of the upper left pixel.
s	The string (16-bit).
color	The color.