NAME¶
vga_drawscansegment - draw a horizontal line of pixels
SYNOPSIS¶
#include <vga.h>
int vga_drawscansegment(unsigned char *colors, int
x, int y, int length);
DESCRIPTION¶
draws a horizontal line of
length pixels starting at position
(x, y). The colors drawn are taken from
color[0] .. color[length - 1].
Svgalib versions prior to 1.2.10 required
x,
y, and
length to be multiples of 8. This is no longer true. In high/truecolor
modes, the length must be given in bytes, not pixels.
SEE ALSO¶
svgalib(7),
vgagl(7),
libvga.config(5),
vga_clear(3),
vga_drawpixel(3),
vga_drawline(3),
vga_getpixel(3),
vga_drawscanline(3),
vga_getscansegment(3)
AUTHOR¶
This manual page was edited by Michael Weller
<eowmob@exp-math.uni-essen.de>. The exact source of the referenced
function 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.
