1vga_drawpixel(3)              Svgalib User Manual             vga_drawpixel(3)
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NAME

6       vga_drawpixel - draw a pixel on the screen
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SYNOPSIS

9       #include <vga.h>
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11       int vga_drawpixel(int x, int y);
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DESCRIPTION

15       Read a pixels value from the screen. This function is very inefficient,
16       you  should  consider  doing  direct  screen  access  instead  or   use
17       vga_drawscansegment(3) to handle more than one pixel.
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19       The color drawn is set with vga_setcolor(3) or vga_setrgbcolor(3) resp.
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21       The  function always returns 0 (on which you should probably not really
22       rely).
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SEE ALSO

25       svgalib(7), vgagl(7), libvga.config(5), vga_clear(3),  vga_setcolor(3),
26       vga_setrgbcolor(3),   vga_getpixel(3),  vga_drawline(3),  vga_drawscan‐
27       line(3), vga_drawscansegment(3), vga_getscansegment(3)
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AUTHOR

30       This manual page was edited  by  Michael  Weller  <eowmob@exp-math.uni-
31       essen.de>.  The  exact  source of the referenced function as well as of
32       the original documentation is unknown.
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34       It is very likely that both are at least to some extent are due to Harm
35       Hanemaayer <H.Hanemaayer@inter.nl.net>.
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37       Occasionally  this  might be wrong. I hereby asked to be excused by the
38       original author and will happily accept any additions or corrections to
39       this first version of the svgalib manual.
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43Svgalib (>= 1.2.11)              27 July 1997                 vga_drawpixel(3)