Rabbit RabbitCore RCM3209, User Manual, Page: 109 / 160

User’s Manual 103
glFontCharAddr
unsigned long glFontCharAddr(fontInfo *pInfo, char letter);
DESCRIPTION
Returns the
xmem
address of the character from the specified font set.
PARAMETERS
pInfo
pointer to the
xmem
address of the bitmap font set.
letter
an ASCII character.
RETURN VALUE
xmem
address of bitmap character font, column major and byte-aligned.
SEE ALSO
glPutFont, glPrintf
glPutFont
void glPutFont(int x, int y, fontInfo *pInfo, char code);
DESCRIPTION
Puts an entry from the font table to the page buffer and on the LCD if the buffer is un-
locked. Each font character's bitmap is column major and byte-aligned. Any portion of
the bitmap character that is outside the LCD display area will be clipped.
PARAMETERS
x
the x coordinate (column) of the top left corner of the text.
y
the y coordinate (row) of the top left corner of the text.
pInfo
a pointer to the font descriptor.
code
the ASCII character to display.
RETURN VALUE
None.
SEE ALSO
glFontCharAddr, glPrintf