gl_expandfont(3) Svgalib User Manual gl_expandfont(3)NAMEgl_expandfont - expand a packed pixel font
SYNOPSIS
#include <vgagl.h>
void gl_expandfont(int fw, int fh, int c, void *sfp, void *dfp);
DESCRIPTION
Convert a bit-per-pixel font at sfp with 256 characters of size (fw,
fh) to an expanded font of character pixmaps, stored at dfp (size will
be 256 * fw * fw * BYTESPERPIXEL). All non-zero pixels are set to
color c.
It is possible to use non expanded fonts (but it is slower) when the
FONT_COMPRESSED gl_setwritemode(3) flag is set.
SEE ALSOsvgalib(7), vgagl(7), svgalib.conf(5), testgl(1), gl_colorfont(3),
gl_font8x8(3), gl_setfont(3), gl_setfontcolors(3), gl_setwritemode(3),
gl_write(3), gl_writen(3).
AUTHOR
This manual page was edited by Michael Weller <eowmob@exp-math.uni-
essen.de>. The exact source of the referenced demo as well as of the
original documentation is unknown.
It is very likely that both are at least to some extent are due to Harm
Hanemaayer <H.Hanemaayer@inter.nl.net>.
Occasionally this might be wrong. I hereby asked to be excused by the
original author and will happily accept any additions or corrections to
this first version of the svgalib manual.
Svgalib (>= 1.2.11) 2 Aug 1997 gl_expandfont(3)
